{"title":"Commercial Audio Amplifiers | Professional AV Power Amplifiers","description":"\u003ch2\u003eCommercial Audio Amplifiers from Top AV Brands\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003ePower your commercial sound systems effectively with our range of professional commercial audio amplifiers built for continuous, high-quality performance. These amplifiers provide clean, efficient power delivery for a wide variety of applications including background music, voice paging, conference audio, and foreground sound reinforcement. Available in both low-impedance and 70V\/100V configurations, they support multi-zone setups and seamless integration with DSP processors, mixers, and networked AV platforms. Designed with robust construction and advanced protection features, these amplifiers ensure reliable 24\/7 operation in demanding commercial environments while maintaining excellent audio clarity and efficiency. Whether for a single room or a large facility-wide system, our selection delivers the power and flexibility professional integrators require.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003c!--\n================================================================\n  CREATION NETWORKS — COMMERCIAL AUDIO AMPLIFIERS COLLECTION\n  Accordion FAQ — Drop-In Shogun Container\n================================================================\n--\u003e\n\u003cdiv class=\"cn-ada\"\u003e\n\u003cstyle\u003e\n\/* ── Brand tokens ── *\/\n.cn-ada {\n  --ada-blue: #0B3C6B;\n  --ada-accent: #fc6300;\n  --ada-accent-dark: #C94E00;\n  --ada-ink: #0E1A2B;\n  --ada-ink-soft: #2C3A4E;\n  --ada-paper: #FFFFFF;\n  --ada-paper-alt: #FFFFFF;\n  --ada-line: #D9E0EA;\n  color: var(--ada-ink);\n  background: var(--ada-paper);\n  line-height: 1.6;\n  font-size: 1.25rem;\n  -webkit-font-smoothing: antialiased;\n}\n.cn-ada *, .cn-ada *::before, .cn-ada *::after { box-sizing: border-box; }\n.cn-ada section { padding: 22px clamp(1.25rem, 5vw, 3rem); position: relative; }\n.cn-ada .wrap-narrow { max-width: 820px; margin: 0 auto; }\n.cn-ada h2 { font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 0.4em; color: var(--ada-ink); font-size: clamp(2rem, 4vw, 2.75rem); }\n.cn-ada p { margin: 0 0 0.85em; }\n.cn-ada .eyebrow { font-size: 1.25rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ada-accent); font-weight: 600; margin-bottom: 0.6rem; display: inline-block; }\n.cn-ada .eyebrow::before { content: \"\/\/ \"; opacity: 0.85; }\n.cn-ada .ada-faq { background: var(--ada-paper-alt); padding: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 5vw, 3rem); }\n.cn-ada .faq-intro { color: var(--ada-ink-soft); font-size: 1.3rem; line-height: 1.65; }\n\/* ── FAQ list ── *\/\n.cn-ada .faq-list { margin-top: 22px; border-top: 1px solid var(--ada-line); }\n\/* ── Outer section group ── *\/\n.cn-ada .faq-section { border-bottom: 1px solid var(--ada-line); }\n.cn-ada .faq-section-trigger {\n  width: 100%; background: none; border: none;\n  padding: 1.15rem 3rem 1.15rem 0;\n  cursor: pointer; text-align: left;\n  font-size: 1.25rem; font-weight: 600; letter-spacing: 0.12em;\n  text-transform: uppercase; color: var(--ada-accent);\n  position: relative; display: block;\n  transition: opacity 0.2s; line-height: 1.3;\n  border-radius: 22px;\n}\n.cn-ada .faq-section-trigger:hover { opacity: 0.8; }\n.cn-ada .faq-section-trigger::after {\n  content: \"+\";\n  position: absolute; right: 0.5rem; top: 50%; transform: translateY(-50%);\n  font-size: 1.85rem; font-weight: 300;\n  color: var(--ada-accent);\n  transition: all 0.2s ease; line-height: 1;\n}\n.cn-ada .faq-section-trigger[aria-expanded=\"true\"]::after { content: \"−\"; }\n\/* ── Section body slide ── *\/\n.cn-ada .faq-section-body { overflow: hidden; max-height: 0; transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1); }\n.cn-ada .faq-section-body.open { max-height: 9000px; transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1); }\n\/* ── Individual Q\u0026A items ── *\/\n.cn-ada .faq-item { border-bottom: 1px solid var(--ada-line); }\n.cn-ada .faq-item:last-child { border-bottom: none; }\n.cn-ada .faq-item summary {\n  padding: 1.2rem 3rem 1.2rem 0;\n  cursor: pointer; font-size: 1.3rem; font-weight: 600;\n  color: var(--ada-ink); position: relative; list-style: none;\n  transition: color 0.2s ease; line-height: 1.4;\n}\n.cn-ada .faq-item summary::-webkit-details-marker { display: none; }\n.cn-ada .faq-item summary::after {\n  content: \"+\";\n  position: absolute; right: 0.5rem; top: 50%; transform: translateY(-50%);\n  font-size: 1.85rem; font-weight: 300; color: var(--ada-accent);\n  transition: transform 0.2s ease;\n}\n.cn-ada .faq-item[open] summary::after { content: \"−\"; }\n.cn-ada .faq-item summary:hover { color: var(--ada-blue); }\n.cn-ada .faq-body { padding: 0 2rem 1.75rem 0; color: var(--ada-ink-soft); font-size: 1.25rem; line-height: 1.7; }\n.cn-ada .faq-body p { margin-bottom: 0.75rem; }\n.cn-ada .faq-body p:last-child { margin-bottom: 0; }\n.cn-ada .faq-body ul { margin: 0.5rem 0 0.75rem 1.25rem; }\n.cn-ada .faq-body em { font-style: italic; }\n.cn-ada .faq-body strong { color: var(--ada-ink); }\n.cn-ada .faq-body a { color: var(--ada-blue); text-decoration: underline; text-underline-offset: 2px; font-weight: 600; }\n.cn-ada .faq-body a:hover { color: var(--ada-accent); }\n\u003c\/style\u003e\n\n\u003csection class=\"ada-faq\" id=\"faq\"\u003e\n  \u003cdiv class=\"wrap-narrow\"\u003e\n    \u003cspan class=\"eyebrow\"\u003eCommercial Audio Amplifiers FAQ\u003c\/span\u003e\n    \u003ch2\u003eFrequently Asked Questions — Commercial Audio Amplifiers \u0026amp; Power Solutions\u003c\/h2\u003e\n    \u003cp class=\"faq-intro\"\u003eStrategic answers to the most searched questions about commercial audio amplifiers, 70V systems, multi-channel amps, and professional power solutions for business installations.\u003c\/p\u003e\n    \u003cdiv class=\"faq-list\"\u003e\n\n      \u003c!-- GROUP 1 — OVERVIEW --\u003e\n      \u003cdiv class=\"faq-section\"\u003e\n        \u003cbutton class=\"faq-section-trigger\" aria-expanded=\"false\" data-group=\"ca1\"\u003eCommercial Amplifiers Overview\u003c\/button\u003e\n        \u003cdiv class=\"faq-section-body\" id=\"ca1\"\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eWhat are commercial audio amplifiers?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eCommercial audio amplifiers are professional-grade power amplifiers designed for 24\/7 operation in business environments, delivering reliable sound for background music, paging, and conferencing.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eWhat is a 70V amplifier?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eA 70V (constant voltage) amplifier allows many speakers to be connected over long distances with easy volume control per zone, ideal for distributed audio systems.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- GROUP 2 — TYPES --\u003e\n      \u003cdiv class=\"faq-section\"\u003e\n        \u003cbutton class=\"faq-section-trigger\" aria-expanded=\"false\" data-group=\"ca2\"\u003eAmplifier Types\u003c\/button\u003e\n        \u003cdiv class=\"faq-section-body\" id=\"ca2\"\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eWhat types of commercial amplifiers are available?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eCommon types include 70V\/100V constant voltage amplifiers, low-impedance amplifiers, multi-channel amps, and networked DSP amplifiers.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eWhen should I use a 70V vs low-impedance amplifier?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eUse 70V for large distributed systems with many speakers. Use low-impedance for smaller rooms or higher-fidelity foreground audio applications.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- GROUP 3 — FEATURES --\u003e\n      \u003cdiv class=\"faq-section\"\u003e\n        \u003cbutton class=\"faq-section-trigger\" aria-expanded=\"false\" data-group=\"ca3\"\u003eKey Features\u003c\/button\u003e\n        \u003cdiv class=\"faq-section-body\" id=\"ca3\"\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eWhat features should a good commercial amplifier have?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eLook for 24\/7 reliability, built-in DSP, network control, fanless or quiet operation, and comprehensive protection circuits.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eDo commercial amplifiers support Dante or networking?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eYes. Many modern commercial amplifiers include Dante, AES67, or IP-based networking for flexible system integration.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- GROUP 4 — APPLICATIONS --\u003e\n      \u003cdiv class=\"faq-section\"\u003e\n        \u003cbutton class=\"faq-section-trigger\" aria-expanded=\"false\" data-group=\"ca4\"\u003eApplications\u003c\/button\u003e\n        \u003cdiv class=\"faq-section-body\" id=\"ca4\"\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eWhere are commercial audio amplifiers used?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eThey are used in restaurants, retail stores, offices, hotels, warehouses, schools, gyms, and any facility needing distributed background music or paging.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eCan amplifiers be used for conferencing?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eYes. Many commercial amplifiers include microphone inputs and mixing capabilities suitable for small to medium conference rooms.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- GROUP 5 — SUPPORT --\u003e\n      \u003cdiv class=\"faq-section\"\u003e\n        \u003cbutton class=\"faq-section-trigger\" aria-expanded=\"false\" data-group=\"ca5\"\u003eSupport \u0026amp; Purchasing\u003c\/button\u003e\n        \u003cdiv class=\"faq-section-body\" id=\"ca5\"\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eHow do I choose the right commercial amplifier?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eConsider power requirements, number of zones, speaker type (70V or 8 ohm), networking needs, and installation environment.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n          \u003cdetails class=\"faq-item\"\u003e\n            \u003csummary\u003eDo you provide commercial audio amplifier design and support?\u003c\/summary\u003e\n            \u003cdiv class=\"faq-body\"\u003e\u003cp\u003eYes. We offer expert system design, amplifier selection, installation support, DSP programming, and ongoing technical assistance.\u003c\/p\u003e\u003c\/div\u003e\n          \u003c\/details\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\n\u003c!-- WORKING JAVASCRIPT - Drop-down menus --\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  console.log('%c✅ Commercial Audio Amplifiers FAQ Loaded Successfully', 'color:#fc6300; font-weight:bold');\n\n  const triggers = document.querySelectorAll('.faq-section-trigger');\n\n  triggers.forEach(trigger =\u003e {\n    trigger.addEventListener('click', function() {\n      const groupId = this.getAttribute('data-group');\n      const body = document.getElementById(groupId);\n      const isCurrentlyOpen = this.getAttribute('aria-expanded') === 'true';\n\n      triggers.forEach(t =\u003e {\n        if (t !== trigger) {\n          t.setAttribute('aria-expanded', 'false');\n          const otherBody = document.getElementById(t.getAttribute('data-group'));\n          if (otherBody) otherBody.classList.remove('open');\n        }\n      });\n\n      if (isCurrentlyOpen) {\n        this.setAttribute('aria-expanded', 'false');\n        if (body) body.classList.remove('open');\n      } else {\n        this.setAttribute('aria-expanded', 'true');\n        if (body) body.classList.add('open');\n      }\n    });\n  });\n});\n\u003c\/script\u003e","products":[{"product_id":"lab-gruppen-e-5-4-500-watt-amplifier-with-4-flexible-output-channels-for-installation-applications","title":"Lab Gruppen E5:4 - 500 Watt Amplifier with 4 Flexible Output Channels for Installation Applications","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen E 5:4 (SKU: E 54-UL) is a 500-watt, 4-channel Energy Star certified installation amplifier designed for commercial AV integrators deploying distributed audio in small-to-medium commercial spaces. Operating at 4 x 125 W across independently configurable Lo-Z (4–16Ω) and Hi-Z (70 V) channels in a single rack unit, the E 5:4 is a cost-effective solution for multi-zone ceiling speaker systems, paging networks, and background music applications in office buildings, huddle rooms, and retail environments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe E 5:4 delivers 500 W of total output power across four independently configurable channels, each capable of operating in either Lo-Z mode (4, 8, or 16 ohms) or Hi-Z constant-voltage mode at 70 V. This per-channel flexibility — managed through the Rail Sense Limiter's rear-panel mode switch — allows a single amplifier to serve multiple zone types within the same installation. A typical deployment might assign two channels to 70 V ceiling speakers in open office areas and two channels to direct-drive full-range loudspeakers in breakout rooms, all without additional transformers or hardware.\u003c\/p\u003e\n\u003cp\u003eAt the core of the E 5:4 is Lab Gruppen's IDEEA (IntelliDrive Energy Efficient Amplifier) Class-D platform. By maintaining net operating efficiency above 80%, the IDEEA architecture satisfies Energy Star certification requirements through low mains current draw and a sub-1 W auto-standby mode. After 20 minutes without an input signal, the amplifier switches to standby; it returns to full operation automatically when signal reappears, which reduces idle power consumption across large multi-amplifier installations.\u003c\/p\u003e\n\u003cp\u003eThe asymmetric channel loading capability of the RSL system allows the 500 W total budget to be allocated unequally across channels, accommodating zones with different load requirements. Rear-panel per-channel attenuation trimmers and signal LEDs enable straightforward field commissioning. A GPIO connector on the rear panel provides contact-closure GPI and GPO for remote power management via control systems. The front panel displays overall power and temperature status alongside per-channel signal and limit indicators.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 W Total Output, 4 Channels\u003c\/strong\u003e — 4 x 125 W at 4Ω, 8Ω, 16Ω Lo-Z, and 4 x 125 W at 70 V Hi-Z per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Operating efficiency \u0026gt;80%; auto-standby \u0026lt;1 W after 20 minutes of no input signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Lo-Z \/ Hi-Z Configuration\u003c\/strong\u003e — Each channel independently switchable between low-impedance and 70 V constant-voltage via rear-panel RSL switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDEEA Class-D Output Stage\u003c\/strong\u003e — Lab Gruppen's IntelliDrive platform provides high efficiency and low thermal output in the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sense Limiter (RSL)\u003c\/strong\u003e — Dynamic per-channel rail voltage monitoring minimizes clipping and simplifies Hi-Z\/Lo-Z configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Channel Loading\u003c\/strong\u003e — Total output power distributable unequally across channels to match zone requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 50 Hz High-Pass Filter\u003c\/strong\u003e — Per-channel switchable from rear panel for speaker protection in distributed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Integration\u003c\/strong\u003e — Contact-closure GPI\/GPO for control system power state management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Form Factor\u003c\/strong\u003e — 483 x 44 x 381 mm (19\" x 1U x 15\"), 6 kg; compact footprint for dense rack installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHuddle room and small meeting space multi-zone audio\u003c\/li\u003e\n\u003cli\u003eCommercial office building background music and paging\u003c\/li\u003e\n\u003cli\u003eConference room distributed ceiling speaker systems\u003c\/li\u003e\n\u003cli\u003eHouse of worship overflow and lobby audio zones\u003c\/li\u003e\n\u003cli\u003eGovernment building paging and background audio\u003c\/li\u003e\n\u003cli\u003eTraining room and multi-purpose room audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 4Ω per channel\u003c\/td\u003e\n\u003ctd\u003e125 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 8Ω per channel\u003c\/td\u003e\n\u003ctd\u003e125 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 70 V Hi-Z per channel\u003c\/td\u003e\n\u003ctd\u003e125 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Output Voltage\u003c\/td\u003e\n\u003ctd\u003e100 V \/ 70 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Current\u003c\/td\u003e\n\u003ctd\u003e9.9 Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (20 Hz–20 kHz @ 1 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 1 kHz, 1 dB below clip\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e2 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMR\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e25 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (70 V mode)\u003c\/td\u003e\n\u003ctd\u003e35.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (Lo-Z mode)\u003c\/td\u003e\n\u003ctd\u003e28.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC (85–265 VAC operating), IEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HWD)\u003c\/td\u003e\n\u003ctd\u003e44 x 483 x 381 mm (1RU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6 kg (13.2 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eDark grey aluminium front, black steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the E 5:4 (E 54-UL) and the newer E 5:4 listing?\u003c\/h3\u003e\n\u003cp\u003eA: Both are the same amplifier model with identical specifications. They differ only in listing configuration. If you have questions about which SKU is appropriate for your order, contact our team before purchasing.\u003c\/p\u003e\n\u003ch3\u003eQ: Does this model support 100 V constant-voltage systems?\u003c\/h3\u003e\n\u003cp\u003eA: The E 5:4 Hi-Z mode operates at 70 V. For 100 V system compatibility, the amplifier can deliver 125 W to a 100 V load tapped at 250 W; however, it is primarily rated for 70 V operation. The newer E Series models (E 20:2, E 20:4, E 40:2, E 40:4) fully support both 70 V and 100 V Hi-Z modes.\u003c\/p\u003e\n\u003ch3\u003eQ: How many ceiling speakers can one channel of the E 5:4 drive at 70 V?\u003c\/h3\u003e\n\u003cp\u003eA: With 125 W available per channel at 70 V, the number of speakers depends on each speaker's wattage tap setting. For example, four ceiling speakers tapped at 30 W each would total 120 W — within the channel's rated output.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the E 5:4 Energy Star certified?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The E 5:4 carries Energy Star certification, achieved through operating efficiency above 80% and auto-standby consumption below 1 W.\u003c\/p\u003e\n\u003ch3\u003eQ: Can channels be used in mixed Lo-Z and Hi-Z configurations simultaneously?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each channel's RSL switch is independent, allowing mixed configurations across the four channels in a single installation.\u003c\/p\u003e\n\u003ch3\u003eQ: What control interfaces are available?\u003c\/h3\u003e\n\u003cp\u003eA: A GPIO connector provides contact-closure GPI (power control input) and GPO (power state output) for integration with Crestron, AMX, or other control systems. The unit does not include Ethernet or DSP control.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273372963052,"sku":"E 54-UL","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-e5-4-500-watt-amplifier-with-4-flexible-output-channels-for-installation-applications-creation-networks-32136.png?v=1757887053"},{"product_id":"lab-gruppen-e-10-4-1000-watt-amplifier-with-4-flexible-output-channels-for-installation-applications","title":"Lab Gruppen E10:4 - 1000 Watt Amplifier with 4 Flexible Output Channels for Installation Applications","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen E 10:4 is a 1,000-watt, 4-channel Energy Star certified installation amplifier suited for commercial AV integrators specifying distributed audio in medium-sized commercial spaces. Delivering 4 x 250 W across independently configurable Lo-Z (2–16Ω) and Hi-Z (70 V) channels in a 1RU chassis, the E 10:4 is a practical choice for multi-zone office buildings, conference centers, houses of worship, and government facilities requiring per-zone impedance flexibility without additional hardware.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe E 10:4 delivers 1,000 W of total output across four independently configurable channels, each capable of operating at 70 V Hi-Z or Lo-Z at 2, 4, 8, or 16 ohms. Per-channel mode selection is handled by the rear-panel RSL switch — a practical field feature that allows installers to configure the amplifier to match zone requirements without re-wiring or external transformers. A common deployment uses two channels for 70 V ceiling speaker circuits across multiple rooms and two channels for direct-drive low-impedance loudspeakers in a main listening area.\u003c\/p\u003e\n\u003cp\u003eThe IDEEA (IntelliDrive Energy Efficient Amplifier) Class-D output stage achieves operating efficiency above 80%, which significantly reduces mains current demand and heat generation compared to conventional Class-AB amplifiers of equivalent output. Energy Star certification is met through a combination of operating efficiency and auto-standby mode — the amplifier automatically enters sub-1 W standby after 20 minutes without input signal and powers back on when signal returns. This is particularly relevant for multi-amplifier installations where idle power reduction across many units has a meaningful operational cost impact.\u003c\/p\u003e\n\u003cp\u003eThe Rail Sense Limiter (RSL) monitors instantaneous output rail voltages per channel and adjusts limiting dynamically, reducing clipping artifacts and protecting connected loudspeakers under variable or asymmetric load conditions. Rear-panel per-channel level trimmers and signal-present LEDs simplify commissioning in the field. The front panel provides power, temperature, and per-channel signal and limit LED indicators. A GPIO connector on the rear panel supports contact-closure GPI and GPO for control system power state management.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000 W Total Output, 4 Channels\u003c\/strong\u003e — 4 x 250 W at 4Ω, 8Ω, or 70 V per channel; Lo-Z operation at 2–16Ω.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Auto-standby below 1 W; operating efficiency \u0026gt;80%; auto-power-on on signal return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Lo-Z \/ Hi-Z Configuration\u003c\/strong\u003e — Each channel independently switchable between low-impedance and 70 V constant-voltage operation via rear-panel RSL switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDEEA Class-D Output Stage\u003c\/strong\u003e — IntelliDrive technology for high efficiency, reduced mains current draw, and low heat generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sense Limiter (RSL)\u003c\/strong\u003e — Dynamic per-channel rail voltage monitoring reduces clipping and protects loudspeakers under variable load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Channel Loading\u003c\/strong\u003e — Total 1,000 W distributable unequally across channels to match zone requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 50 Hz High-Pass Filter\u003c\/strong\u003e — Per-channel switchable from rear panel for speaker protection in distributed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Integration\u003c\/strong\u003e — Contact-closure GPI\/GPO connector for control system power management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Form Factor\u003c\/strong\u003e — Standard 19\" rack mounting; compact installation footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConference room and meeting space multi-zone distributed audio\u003c\/li\u003e\n\u003cli\u003eHuddle room and small commercial space ceiling speaker systems\u003c\/li\u003e\n\u003cli\u003eHouse of worship background and fill audio zones\u003c\/li\u003e\n\u003cli\u003eGovernment building paging and public address\u003c\/li\u003e\n\u003cli\u003eTraining room and multi-purpose room distributed audio\u003c\/li\u003e\n\u003cli\u003eCommercial office building background music (70 V ceiling systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e1,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (4Ω, 8Ω, 70 V)\u003c\/td\u003e\n\u003ctd\u003e250 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLo-Z Impedance Range\u003c\/td\u003e\n\u003ctd\u003e2, 4, 8, 16 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-Z Mode\u003c\/td\u003e\n\u003ctd\u003e70 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (20 Hz–20 kHz @ 1 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 1 kHz, 1 dB below clip\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e2 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMR\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e25 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC (85–265 VAC operating), IEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Size\u003c\/td\u003e\n\u003ctd\u003e1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: How many ceiling speakers can the E 10:4 drive across its four channels?\u003c\/h3\u003e\n\u003cp\u003eA: At 70 V, each channel delivers 250 W. The number of speakers per channel depends on each speaker's wattage tap. For example, eight 30 W tapped speakers would total 240 W per channel — within the channel rating. Total tap loads should not exceed 250 W per channel.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the E 10:4 Energy Star certified?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The E 10:4 carries Energy Star certification, achieved through operating efficiency above 80% and auto-standby consumption below 1 W after 20 minutes without an input signal.\u003c\/p\u003e\n\u003ch3\u003eQ: Can channels be mixed between Lo-Z and Hi-Z modes?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each channel has an independent RSL mode switch on the rear panel, so each can be configured independently for Lo-Z (2–16Ω) or Hi-Z (70 V) operation within the same installation.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the E 10:4 require an external DSP processor?\u003c\/h3\u003e\n\u003cp\u003eA: The E 10:4 is an analog installation amplifier without onboard DSP. Signal processing should be handled by an upstream DSP processor or digital audio system connected to the balanced analog inputs.\u003c\/p\u003e\n\u003ch3\u003eQ: What control system interfaces does the E 10:4 support?\u003c\/h3\u003e\n\u003cp\u003eA: The GPIO connector provides contact-closure GPI (power control input) and GPO (power state output) for integration with Crestron, AMX, or other control systems. There is no Ethernet or network interface on this model.\u003c\/p\u003e\n\u003ch3\u003eQ: How is the amplifier commissioned in the field?\u003c\/h3\u003e\n\u003cp\u003eA: Each channel has a rear-panel level attenuation potentiometer and a signal-present LED. These allow per-channel gain adjustment and signal verification without requiring test equipment or a laptop.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273373192428,"sku":"E 104-UL","price":1582.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-e10-4-1000-watt-amplifier-with-4-flexible-output-channels-for-installation-applications-creation-networks-81350.png?v=1757887054"},{"product_id":"lab-gruppen-e8-2-ampllfier-2-channel-power-amplifier-with-low-impedance-and-70-100v-operation","title":"Lab Gruppen E8:2 Ampllfier 2-Channel Power Amplifier with Low Impedance and 70-100V Operation","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen E 8:2 is an 800-watt, 2-channel installation amplifier supporting both Lo-Z (2–16Ω) and Hi-Z (70 V \/ 100 V) operation per channel in a 1RU chassis. Designed for AV integrators specifying distributed audio in commercial meeting spaces, offices, and light commercial environments, the E 8:2 delivers 2 x 400 W across independently configurable channels — making it a flexible dual-zone amplifier for mixed-impedance installations without additional transformers. Energy Star certification and IDEEA Class-D technology keep lifetime operating costs low.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe E 8:2 delivers 800 W total across two channels, each configurable independently for Lo-Z operation at 2, 4, 8, or 16 ohms, or Hi-Z constant-voltage operation at 70 V or 100 V. This per-channel flexibility is provided by the Rail Sense Limiter (RSL) mode switch on the rear panel, which also handles per-channel output rail monitoring and dynamic limiting. In Hi-Z mode, the RSL limits output to 100 V peak; in Lo-Z mode, to 56.6 V peak — protecting connected loudspeakers and enabling clean asymmetric operation across mixed-impedance loads.\u003c\/p\u003e\n\u003cp\u003eA notable distinction in the E 8:2 compared to smaller E Series 2-channel models is the explicit per-channel Hi-Z mode labelled as a 2-position Lo-Z \/ Hi-Z switch, where Hi-Z supports both 70 V and 100 V constant-voltage loads. This makes the E 8:2 compatible with 100 V European-standard distributed audio systems as well as 70 V North American systems. The IDEEA Class-D output stage achieves efficiency above 80%, with sub-1 W auto-standby consumption and auto-power-on on signal return to satisfy Energy Star requirements.\u003c\/p\u003e\n\u003cp\u003eThe E 8:2 is physically compact — only 276 mm deep (10.9\"), the shallowest in the E Series line — making it suitable for shallow wall rack enclosures or locations where rack depth is constrained. Rear-panel per-channel level trimmers and signal-present LEDs facilitate field commissioning. A GPIO contact-closure connector supports integration with Crestron, AMX, or building management systems for remote power state monitoring and control.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e800 W Total Output, 2 Channels\u003c\/strong\u003e — 2 x 400 W at 2Ω, 4Ω Lo-Z; 2 x 400 W at 8Ω, 70 V, or 100 V Hi-Z; 2 x 290 W at 16Ω Hi-Z.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Lo-Z and Hi-Z (70 V \/ 100 V) Operation\u003c\/strong\u003e — Each channel independently switchable via rear-panel RSL Lo-Z\/Hi-Z switch; supports both 70 V and 100 V constant-voltage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDEEA Class-D Output Stage\u003c\/strong\u003e — Operating efficiency \u0026gt;80%; reduced mains current draw and heat generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Sub-1 W auto-standby; auto-power-on on signal return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sense Limiter (RSL)\u003c\/strong\u003e — Per-channel dynamic limiting at 100 V (Hi-Z) or 56.6 V (Lo-Z); minimizes clipping under variable loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow Chassis\u003c\/strong\u003e — 276 mm depth (10.9\") — the most compact E Series 2-channel model; suitable for shallow rack enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 50 Hz High-Pass Filter\u003c\/strong\u003e — Per-channel switchable from rear panel for speaker protection in distributed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Integration\u003c\/strong\u003e — Contact-closure GPI\/GPO for control system power state management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Form Factor\u003c\/strong\u003e — 483 x 44 x 276 mm (19\" x 1U x 10.9\"), 4.1 kg; lightweight and space-efficient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConference room and meeting space dual-zone or stereo audio\u003c\/li\u003e\n\u003cli\u003eHuddle room and small commercial space speaker systems\u003c\/li\u003e\n\u003cli\u003eHouse of worship lobby and overflow zone amplification\u003c\/li\u003e\n\u003cli\u003eGovernment building paging and background music\u003c\/li\u003e\n\u003cli\u003eTraining room and multi-purpose room audio\u003c\/li\u003e\n\u003cli\u003eCommercial space 70 V and 100 V ceiling speaker distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 2Ω (Lo-Z) per channel\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 4Ω (Lo-Z) per channel\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 8Ω (Hi-Z) per channel\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 16Ω (Hi-Z) per channel\u003c\/td\u003e\n\u003ctd\u003e290 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 70 V Hi-Z per channel\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput @ 8Ω (Lo-Z) per channel\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Output Voltage\u003c\/td\u003e\n\u003ctd\u003e100 V \/ 70 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Current\u003c\/td\u003e\n\u003ctd\u003e16 Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVPL (Hi-Z mode)\u003c\/td\u003e\n\u003ctd\u003e100 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVPL (Lo-Z mode)\u003c\/td\u003e\n\u003ctd\u003e56.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (20 Hz–20 kHz @ 1 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e2 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMR\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e25 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (Hi-Z mode)\u003c\/td\u003e\n\u003ctd\u003e35.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (Lo-Z mode)\u003c\/td\u003e\n\u003ctd\u003e30.3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC (60–265 VAC operating), IEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HWD)\u003c\/td\u003e\n\u003ctd\u003e44 x 483 x 276 mm (1RU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.1 kg (9 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eDark grey aluminium front, black steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: Does the E 8:2 support 100 V constant-voltage systems?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The E 8:2 Hi-Z mode supports both 70 V and 100 V constant-voltage loads. The VPL in Hi-Z mode is 100 V, making it compatible with European 100 V distributed audio standards as well as North American 70 V installations. This distinguishes it from smaller E Series models that are limited to 70 V in Hi-Z mode.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two channels be configured for different impedance modes?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each channel has its own independent Lo-Z\/Hi-Z RSL switch on the rear panel, enabling one channel to operate at 70 V for a ceiling speaker circuit and the other to drive a 4Ω low-impedance loudspeaker simultaneously.\u003c\/p\u003e\n\u003ch3\u003eQ: How deep is the E 8:2 chassis?\u003c\/h3\u003e\n\u003cp\u003eA: The E 8:2 is 276 mm (10.9\") deep — shallower than the larger E Series models. This makes it suitable for compact wall rack enclosures or installations with limited rack depth.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the E 8:2 Energy Star certified?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The E 8:2 achieves Energy Star certification through operating efficiency above 80% and auto-standby consumption below 1 W after 20 minutes without input signal.\u003c\/p\u003e\n\u003ch3\u003eQ: What is the output power into 8 ohms in Lo-Z mode vs. Hi-Z mode?\u003c\/h3\u003e\n\u003cp\u003eA: In Lo-Z mode, 8Ω output is 200 W per channel. In Hi-Z mode, 8Ω output is 400 W per channel. The distinction is due to the RSL's different rail voltage limits for each mode (56.6 V Lo-Z vs. 100 V Hi-Z).\u003c\/p\u003e\n\u003ch3\u003eQ: What control system integration is available?\u003c\/h3\u003e\n\u003cp\u003eA: The GPIO connector provides contact-closure GPI (power control input) and GPO (power state output) for integration with Crestron, AMX, or building management systems. There is no Ethernet or network control interface on this model.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273410547948,"sku":"E 82-UL","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-e8-2-ampllfier-2-channel-power-amplifier-with-low-impedance-and-70-100v-operation-creation-networks-69438.png?v=1757887376"},{"product_id":"biamp-tesira-amp-8175r","title":"Biamp Tesira AMP-8175R 8-channel Digital Networked Amplifier - 911.0413.900","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDiscontinued after 12\/30\/24 Limited Quantities Available!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease see it's replacement, the\u003ca href=\"\/products\/biamp-voltera-d-1200-4-four-channel-amplified-loudspeaker-controller-1200-watt-total-power-911-1954-900\"\u003e \u003c\/a\u003e\u003ca href=\"\/products\/biamp-voltera-d-1200-8-eight-channel-amplified-loudspeaker-controller-1200-watt-total-power-911-1956-900\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eVoltera D 1200.8\u003c\/span\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"col-1-1 grid-pad-bottom ProdDetailInfo\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"grid grid-pad\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Tesira AMP-8175R is an AVB\/TSN enabled, digital networked, eight-channel amplifier delivering 175 watts per channel. The AMP-8175R functions as an integrated part of a Tesira audio system that is configured through the Tesira configuration software. The AMP-8175R amplifier serves as a dedicated endpoint making installations easier to design, support and maintain. The front panel OLED display allows for adjustments such as channel mute or all mute and provides feedback on overall status and channel performance. The AMP-8175R features impedance monitoring, as well as dual AVB\/TSN connections for network redundancy. Two optional rear panel input slots can be used for analog failover or as an expander utilizing Tesira EIC-4, EIOC-4, or EOC-4 EX-MOD cards. The AMP-8175R is best suited for training rooms, lecture halls, performing arts, houses of worship or other applications where sound distribution or reinforcement is needed.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"grid grid-pad\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEight channels, 175W per channel\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImpedance monitoring\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConfigurable via Tesira software\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDual AVB ports\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBridgeable channels\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptional analog failover\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptional I\/O expander card slots\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFront panel OLED display with capacitive touch navigation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFront panel control of individual and chassis-wide mutes\/levels\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRack mountable (2RU)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCE marked, UL listed, and RoHS compliant\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCovered by Biamp Systems’ five-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.biamp.com\/assets\/docs\/default-source\/data-sheets\/biamp_data_sheet_tesira_amp-8175r_oct18.pdf?sfvrsn=273a589c_8\"\u003e\u003cstrong\u003eData Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273410810092,"sku":"911.0413.900","price":5280.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-tesira-amp-8175r-8-channel-digital-networked-amplifier-911-0413-900-creation-networks-29662.png?v=1757887383"},{"product_id":"crestron-amp-8150-8-channel-power-amplifier-150w-ch-4-8-ohm-or-100v-international-220-240v","title":"Crestron 8-Channel Power Amplifier, 150W\/Ch. - AMP-8150","description":"\u003ch1\u003eCrestron AMP-8150 – 8-Channel 150W Commercial Power Amplifier\u003c\/h1\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-amp-8150-8-channel-150w-commercial-power-amplifier-creation-networks.png\" alt=\"Crestron AMP-8150 8-channel 150W commercial power amplifier Lo-Z 70V 100V rack mount\" style=\"max-width:480px;height:auto;display:block;margin-bottom:20px;\"\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crestron AMP-8150 is a professional 8-channel power amplifier delivering 150W per channel into Lo-Z (4Ω\/8Ω) loads, or operating in Hi-Z 70V\/100V mode for constant-voltage distributed speaker systems in commercial facilities. Designed for corporate campuses, higher education, houses of worship, and hospitality environments requiring multi-zone audio amplification from a single rack-mount unit, it integrates natively with Crestron 4-Series control processors for automated zone control and volume management. Class D efficiency and convection cooling eliminate fan noise in quiet commercial environments, and independent per-channel gain adjustment enables precise level balancing across distributed audio zones.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eCommercial multi-zone audio installations demand an amplifier that can serve diverse speaker loads — from low-impedance conference room speakers to 70V\/100V constant-voltage ceiling speaker networks covering large campus areas — from a single rack space. The AMP-8150 addresses this with eight independently driven channels at 150W each in Lo-Z mode, or configurable for 70V\/100V Hi-Z distributed speaker lines, allowing a single unit to power both direct-drive and distributed speaker zones in a single commercial audio deployment. Crestron 4-Series integration provides direct IP control over volume, mute, and zone switching from room touch panels, scheduling systems, and occupancy sensors — eliminating the need for third-party amplifier control drivers. Class D topology maximizes efficiency while minimizing heat output, and the convection-cooled chassis supports high-density rack installations without requiring forced-air ventilation clearances between units. Each channel features screwdriver-accessible gain trim for individual zone level matching at commissioning, with balanced XLR and unbalanced inputs accommodating both professional audio sources and consumer-grade line outputs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 Independent Channels, 150W Each (Lo-Z):\u003c\/strong\u003e Delivers 150W per channel into 4Ω or 8Ω loads across eight independently driven zones — sufficient for full-range commercial speaker systems in conference rooms, training rooms, and multi-zone commercial spaces from a single 2RU rack unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLo-Z and Hi-Z 70V\/100V Operation:\u003c\/strong\u003e Configurable for standard Lo-Z speaker loads or 70V\/100V constant-voltage distributed speaker lines — one amplifier handles both direct-drive and distributed speaker zone types in mixed commercial audio installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrestron 4-Series Native Control:\u003c\/strong\u003e Direct IP integration with Crestron 4-Series processors for automated zone volume, mute, and source routing control from touch panels, occupancy sensors, and scheduling systems — no third-party control driver configuration required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Efficiency, Convection Cooled:\u003c\/strong\u003e High-efficiency Class D amplifier topology reduces heat dissipation; fanless convection cooling eliminates fan noise in conference rooms, boardrooms, and quiet commercial environments where background noise is unacceptable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Gain Trim:\u003c\/strong\u003e Independent screwdriver-accessible gain adjustment on each channel enables precise level matching across multi-zone commercial audio systems at commissioning without requiring external line level processors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced Inputs:\u003c\/strong\u003e Accepts balanced XLR\/TRS and unbalanced RCA inputs per channel, accommodating professional DSP outputs, matrix switcher audio outputs, and consumer audio sources without external adapter hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Fault Protection:\u003c\/strong\u003e Short-circuit, overload, overtemperature, and DC offset protection on all channels — automatic output muting on fault conditions with front-panel fault indication to support field diagnostics in commercial AV service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2RU Rack Mount Form Factor:\u003c\/strong\u003e Standard 2RU 19-inch rack-mount chassis integrates into commercial AV equipment racks alongside Crestron DSP processors, matrix switchers, and signal routing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorporate campus multi-zone audio with Crestron 4-Series control for per-zone volume management across conference rooms, lobbies, and break areas\u003c\/li\u003e\n\u003cli\u003eHigher education facilities with 70V\/100V distributed ceiling speaker systems in classrooms, corridors, and common areas requiring automated zone control\u003c\/li\u003e\n\u003cli\u003eHouses of worship with sanctuary, lobby, green room, and overflow area audio zones driven from a single amplifier with scheduling-based automation\u003c\/li\u003e\n\u003cli\u003eHospitality venues distributing background music and paging audio across multiple zones from a central AV rack\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial facilities with multi-zone paging and background music requiring reliable rack-mount amplification\u003c\/li\u003e\n\u003cli\u003eTraining rooms and all-hands rooms with independent front speaker, fill speaker, and overflow zone amplification from one unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-8150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e8 independent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (Lo-Z)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e150W per channel — refer to Crestron data sheet for per-load specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSpeaker Loads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e4Ω, 8Ω (Lo-Z); 70V, 100V (Hi-Z)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eBalanced XLR\/TRS and unbalanced RCA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eCrestron 4-Series IP control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e2RU, 19-inch rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response \/ THD \/ SNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eRefer to Crestron data sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eRefer to Crestron data sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-8150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompetitor Comparison\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #444;text-align:left;\"\u003eCriterion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #444;text-align:left;\"\u003eCrestron AMP-8150\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #444;text-align:left;\"\u003eQSC CX-Q 8K8\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #444;text-align:left;\"\u003eCrown CDi DriveCore 8|600\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e8 independent channels\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e8 channels\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Per Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e150W (Lo-Z) — verify per-load on data sheet\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eRefer to QSC CX-Q 8K8 data sheet\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e600W per channel — higher power for larger speaker loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003e70V\/100V Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eYes — configurable Hi-Z 70V\/100V on all channels\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eYes — 70V\/100V supported on CX-Q series\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eYes — 70V\/100V supported with internal transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCrestron Native Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eYes — native Crestron 4-Series IP control, no driver configuration\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eCrestron driver required for automated control in Crestron environments\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eCrestron driver required for automated control in Crestron environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eFanless convection — silent operation for quiet commercial environments\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eForced-air fan cooling — audible in quiet environments\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eFan cooled — audible in quiet environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eBest Fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eCrestron-controlled commercial AV with multi-zone audio, requiring native integration and silent operation in conference and boardroom environments\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eQ-SYS networked audio ecosystems with Dante\/AES67 requirements\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eHigh-power installations — auditoriums, large HOW, performance venues requiring \u0026gt;150W per zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the AMP-8150 run Lo-Z and Hi-Z zones simultaneously?\u003c\/strong\u003e\u003cbr\u003e\nRefer to the Crestron AMP-8150 data sheet for per-channel Lo-Z\/Hi-Z configuration options. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for system design guidance on mixed Lo-Z and Hi-Z zone configurations in a single installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the AMP-8150 integrate with Crestron scheduling and occupancy systems?\u003c\/strong\u003e\u003cbr\u003e\nYes — via Crestron 4-Series IP control, the AMP-8150 can be automated by occupancy sensors, scheduling systems, and room control programs — enabling automatic zone muting when rooms are unoccupied and volume ramping on room entry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat DSP processor pairs with the AMP-8150 in a Crestron audio system?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-8150 accepts line-level inputs from the Crestron DSP-1280 and DSP-1281 Avia DSP processors. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for complete Crestron commercial audio system design including DSP, amplification, and control.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the AMP-8150 suitable for a house of worship paging and background music system?\u003c\/strong\u003e\u003cbr\u003e\nYes — the 70V\/100V Hi-Z capability supports distributed ceiling speaker runs across large facilities, and the 8-channel configuration allows sanctuary, lobby, green room, and overflow zones to be independently controlled from a single rack-mount unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the Crestron AMP-8150?\u003c\/strong\u003e\u003cbr\u003e\nCrestron provides a standard 3-year limited warranty. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for warranty service, on-site support options, and extended coverage programs.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eMETA TITLE: Crestron AMP-8150 8-Channel 150W Commercial Amplifier\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eMETA DESCRIPTION: Crestron AMP-8150 — 8-channel 150W power amplifier, Lo-Z and 70V\/100V, Crestron 4-Series control. Multi-zone commercial audio from Creation Networks, authorized Crestron dealer.\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eDEAL METAFIELD: Not Applicable\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT CATEGORY: Audio Amplifiers \u0026gt; Commercial Power Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT TYPE: Audio Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eVENDOR SPEC SHEET URL: Not found — manual lookup required at crestron.com\u003c\/em\u003e\u003c\/p\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273411105004,"sku":"AMP-8150","price":4610.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-8-channel-power-amplifier-150wch-amp-8150-creation-networks-98224.png?v=1757887385"},{"product_id":"crestron-amp-8075-8-channel-power-amplifier-75w-ch-4-8-ohm-or-70v-north-america-amp-japan-100-120v","title":"Crestron 8-Channel Power Amplifiers, 75W\/Ch. - AMP-8075 (Discontinued)","description":"\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/resources.creationnetworks.net\/hubfs\/data%20sheets\/ss_AMP-8075_AMPI-8075.pdf\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscontinued, see replacement \u003ca href=\"\/products\/crestron-amp-8150-8-channel-power-amplifier-150w-ch-4-8-ohm-or-100v-international-220-240v\"\u003eAMP-8150\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crestron® AMP-8075 amplifiers are designed to complement the Crestron Avia™ family of digital signal processors, and are well-suited for all types of commercial audio applications. Each model furnishes eight channels of clean, efficient amplification in a space-saving 1 RU rack-mountable chassis. Each channel is configurable for Lo-Z or Hi-Z operation, as well as stereo and bridged modes. Network connectivity enables configuration, monitoring, and control via the Crestron Avia Audio Tool software, a Crestron control system, or Crestron Fusion®.[1]\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolid \u0026amp; Efficient Performance\u003c\/strong\u003e\u003cbr\u003eAMP-8000 series amplifiers are engineered to deliver exceptional performance and reliability with low distortion, low noise, and high power headroom. Advanced Class D technology maximizes efficiency to reduce power consumption and heat dissipation. An internal universal power supply with power factor correction ensures consistent performance with varying line voltages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfigurable \u0026amp; Controllable\u003c\/strong\u003e\u003cbr\u003eThe AMP-8075 model delivers 75 watts per channel into 4 or 8 ohm “Lo-Z” loads. Each channel is individually configurable via software for use with “Hi-Z” distributed speaker systems (either 70V or 100V depending on model). Adjacent pairs of channels may be configured for stereo or bridged operation. Stereo mode enables remote control of a stereo pair of speakers using a single set of controls. Bridged mode allows two channels to be combined to provide a single channel delivering 150 watts into 8 ohms.\u003c\/p\u003e\n\u003cp\u003eTwo versions of the AMP-8075 are offered. The namesake AMP-8075 model supports 4\/8 ohm and 70V output, and operates on 100-120V AC line power. The “international” AMPI-8075 model supports 4\/8 ohm and 100V output, and operates on 220-240V AC line power.\u003c\/p\u003e\n\u003cp\u003eBoth models feature professionally balanced inputs and support input signal levels up to +24 dBu. Rear panel input attenuation controls allow for signal level matching. Remote level control and monitoring is enabled using the Crestron Avia Audio Tool software, or using a touch screen control panel or mobile device through integration with a Crestron control system. Integration with a control system also enables centralized monitoring and control of multiple amplifiers throughout a facility as part of a Crestron Fusion managed enterprise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Protected\u003c\/strong\u003e\u003cbr\u003eAMP-8000 series amplifiers feature comprehensive protection against overheating, shorted or overloaded speaker lines, excessive signal levels, and other faults. Each channel is independently protected, allowing an individual channel to enter protection mode without interrupting the operation of other channels. Protection is automatic, quickly disconnecting the speaker line and shutting down the affected channel, and then restoring normal operation once the fault is resolved. Clear indication of any fault is provided on the front panel, and may also be reported to a control system to provide notification on a touch screen or mobile device, through a text message or e-mail, or at a central help desk using Crestron Fusion.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency eight-channel amplifier\u003c\/li\u003e\n\u003cli\u003eRobust and reliable performance\u003c\/li\u003e\n\u003cli\u003eProfessional sound quality\u003c\/li\u003e\n\u003cli\u003e75 watts per channel @ 4\/8 Ohms\u003c\/li\u003e\n\u003cli\u003eEach channel configurable for Lo-Z or Hi-Z operation\u003c\/li\u003e\n\u003cli\u003eModel AMP-8075 supports 100-120V AC line power and 4\/8Ω or 70V output\u003c\/li\u003e\n\u003cli\u003eModel AMPI-8075 supports 220-240V AC line power and 4\/8Ω or 100V output\u003c\/li\u003e\n\u003cli\u003eMono, stereo, and bridged modes\u003c\/li\u003e\n\u003cli\u003eComprehensive fault and speaker protection per channel\u003c\/li\u003e\n\u003cli\u003eExtensive front panel status indicators and output meters\u003c\/li\u003e\n\u003cli\u003eHigh-speed Ethernet LAN connectivity\u003c\/li\u003e\n\u003cli\u003eSoftware configuration, control, and monitoring\u003c\/li\u003e\n\u003cli\u003eCrestron® control system integration support\u003c\/li\u003e\n\u003cli\u003eCrestron Fusion® enterprise management support [1]\u003c\/li\u003e\n\u003cli\u003eRear panel +24 dBu balanced inputs and level adjustments\u003c\/li\u003e\n\u003cli\u003eDetachable terminal block connectors for easy servicing\u003c\/li\u003e\n\u003cli\u003eSingle-space 19” rack mountable\u003c\/li\u003e\n\u003cli\u003eHigh-density stackable without extra vent spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ch2\u003eAMP-8075 Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eCommunications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\" width=\"25%\"\u003eEthernet\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\" width=\"75%\"\u003e10\/100 Mbps, auto-switching, auto-negotiating, auto-discovery, full\/half duplex, TCP\/IP, UDP\/IP, CIP, DHCP, SSL, SSH, SFTP (SSH File Transfer Protocol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eUSB Device\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eUSB device port for computer console (setup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eBalanced or unbalanced analog line-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOutput Signal Types\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e4\/8 Ohm;\u003cbr\u003e70 Volt direct-coupled (AMP-8075 only);\u003cbr\u003e100 Volt direct-coupled (AMPI-8075 only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOperating Modes\u003cbr\u003e \u003cbr\u003e(Configurable via Crestron Avia Audio Tool software)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMono: Each channel is configurable to operate independently from all other channels;\u003cbr\u003eStereo: Adjacent channels (1\u0026amp;2, 3\u0026amp;4, 5\u0026amp;6, 7\u0026amp;8) are configurable to operate as a stereo pair with linked control settings;\u003cbr\u003eBridged: Adjacent channels (1\u0026amp;2, 3\u0026amp;4, 5\u0026amp;6, 7\u0026amp;8) are configurable to operate as an 8 Ohm bridged mono output;\u003cbr\u003e4\/8Ω Mode: Each channel is configurable for 4\/8 Ohm “Lo-Z” output;\u003cbr\u003e70V Mode (AMP-8075 only): Each channel is configurable for 70 Volt “Hi-Z” output;\u003cbr\u003e100V Mode (AMPI-8075 only): Each channel is configurable for 100 Volt “Hi-Z” output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOutput Power,\u003cbr\u003eAMP-8075\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e75 Watts per channel @ 4-8 Ohms or 70 Volts nominal;\u003cbr\u003e150 Watts per bridged pair of channels @ 8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOutput Power,\u003cbr\u003eAMPI-8075\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e75 Watts per channel @ 4-8 Ohms or 100 Volts nominal;\u003cbr\u003e150 Watts per bridged pair of channels @ 8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e20 Hz to 20 kHz ±0.5 dB at 1 Watt, 4-8 Ohms;\u003cbr\u003e200 Hz to 20 kHz ±0.5 dB at 1 Watt, 70\/100 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHigh Pass Filter\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e-3 dB @ 80 Hz, 12 dB per octave in 70V or 100V mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eTHD+N\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026lt;0.1% @ 1 kHz at 3 dB below clipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e\u0026gt;103 dBA, 20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eChannel Separation\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e1.23 Vrms, +4 dBu (balanced) for full rated output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFault Protection\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eOver Current: Protects each channel individually against an excessive speaker load or shorted speaker line;\u003cbr\u003eDC Offset: Protects each channel and speaker line against DC voltages sensed at each output;\u003cbr\u003eOver Temperature: Protects the amplifier power supply and each channel against overheating due to poor ventilation or excessive temperature;\u003cbr\u003eUnder Voltage: Protects the amplifier if the internal power supply voltage is below tolerance due to excessive output levels or insufficient line voltage;\u003cbr\u003e\u003cem\u003eNote: All faults report to the control system, and indicate on the front panel and in the software tool.\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOutput Relays\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eDisconnects the speaker line at each output under fault conditions, and during startup and shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eAudio Ramp\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eRamps each channel’s audio level up to its last used setting after the corresponding output relay has closed following startup or fault recovery; ramp time ˜2 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eConnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eLINE INPUTS 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) 3-pin 3.5 mm detachable terminal blocks;\u003cbr\u003eBalanced line-level audio inputs;\u003cbr\u003eMaximum Input Level: 12.3 Vrms, +24 dBu;\u003cbr\u003eInput Impedance: 20k Ohms balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eSPEAKER OUTPUTS 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(8) 2-pin 7.62 mm reversed gender 20A detachable terminal blocks;\u003cbr\u003ePower amplifier outputs;\u003cbr\u003eWire Size: Terminals accept up to 12 AWG (3.31 mm²);\u003cbr\u003e\u003cem\u003eNote: Output is direct-coupled in all modes for all load types, not transformer isolated\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eLAN\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(1) 8-pin RJ45 female;\u003cbr\u003e10Base-T\/100Base-TX Ethernet LAN port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003e100-120V~ 50\/60Hz 3A (AMP-8075)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) IEC 60320 C14 main power inlet;\u003cbr\u003eMates with removable power cord (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003e220-240V~ 50\/60Hz 2A (AMPI-8075)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) IEC 60320 C14 main power inlet;\u003cbr\u003eMates with removable power cord (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFUSE: T10AH250V\u003cbr\u003e(AMP-8075)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMain fuse;\u003cbr\u003e1\/4” x 1-1\/4”, 10A, time-lag, 250V, ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFUSE: T6AH250V\u003cbr\u003e(AMPI-8075)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMain fuse;\u003cbr\u003e5 x 20 mm, 6.3A, time-lag, 250V, ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 6-32 screw;\u003cbr\u003eChassis ground lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eCOMPUTER (front)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(1) USB Type B female;\u003cbr\u003eUSB computer console port (for setup only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eControls \u0026amp; Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003ePWR\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) Bi-color green\/amber LED, indicates operating power supplied from AC line power, amber indicates startup in progress, green indicates normal operation, alternating green\/amber indicates absence of a network connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eRESET\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(1) Recessed pushbutton, restores last saved settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eSTATUS, FAULT 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(8) Red LEDs, each indicates an under-voltage fault condition on the corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSTATUS, CURRENT 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) Blue LEDs, each indicates an over-current fault condition on the corresponding output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSTATUS, DC 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) Blue LEDs, each indicates a DC offset fault condition on the corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSTATUS, THERM 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) Blue LEDs, each indicates an over-temperature fault condition on the corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSTATUS, 70V 1 – 8 (AMP-8075 only)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) Blue LEDs, each indicates the corresponding channel is configured for 70 Volt operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSTATUS, 100V 1 – 8 (AMPI-8075 only)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) Blue LEDs, each indicates the corresponding channel is configured for 100 Volt operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eVU 1 – 8\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) 5-segment LED bar graph audio level meters for each corresponding output; each contains (4) blue LEDs for -40dB, -30dB, -20dB, and -10dB, and (1) red LED for CLIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eLINE INPUTS 1 – 8 (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(8) Screwdriver-adjustable rotary controls, each adjusts the input attenuation level for the corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eLAN (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) LEDs, green LED indicates Ethernet link status, amber LED indicates Ethernet activity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSETUP (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(1) Red LED and (1) pushbutton for Ethernet setup, flashes while updating firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003ePower Switch (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(1) Rocker switch, turns main power on or off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003ePower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMain Power\u003cbr\u003e(AMP-8075)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e3 Amps @ 100-120 Volts AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMain Power\u003cbr\u003e(AMPI-8075)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e2 Amps @ 220-240 Volts AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e173 Watts, all channels driven at 1\/8th output power;\u003cbr\u003e70 Watts, all channels idle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e41° to 104°F (5° to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHumidity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e350 BTU\/hr, all channels driven at 1\/8th output power;\u003cbr\u003e250 BTU\/hr, all channels idle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eConstruction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eChassis\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMetal, variable-speed fan-cooled, vented sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMetal, black finish with polycarbonate label overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMounting\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eFreestanding or 1 RU 19-inch rack-mountable (front rack ears and rear support brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e1.72 in (44 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e17.28 in (439 mm);\u003cbr\u003e19.00 in (483 mm) with rack ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e14.69 in (374 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eWeight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDValueOdd\"\u003e12.6 lb (5.72 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDHead\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDValueOdd\"\u003eUL 60065, FCC Class A commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273412546796,"sku":"AMP-8075","price":3520.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-8-channel-power-amplifiers-75wch-amp-8075-discontinued-creation-networks-35913.png?v=1757887393"},{"product_id":"qsc-multi-channel-amplifier-mp-a80v","title":"QSC MP-A80V – Multi-Channel Commercial Music and Paging Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC MP-A80V is an eight-channel commercial music and paging amplifier built for business music and distributed audio applications that demand flexible per-channel power. Its FlexAmp technology lets each pair of channels share up to 400 watts in any ratio, so an integrator can match output to real-world zone loads without over-specifying hardware. Each channel independently drives 4 ohm, 8 ohm, 70V, or 100V loads, making the MP-A80V suitable for mixed low-impedance and distributed speaker systems. It pairs with the QSC MP-M Series zone mixers for a complete commercial audio solution.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;gap:12px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:8px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-multi-channel-amplifier-mp-a80v-creation-networks-95172.png?v=1757887409\" alt=\"QSC MP-A80V eight-channel commercial music and paging amplifier\" style=\"max-width:320px;width:100%;height:auto;flex:0 0 auto;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_amp_mpa_80_hero_back.webp?v=1757887411\" alt=\"QSC MP-A80V rear panel connections\" style=\"max-width:320px;width:100%;height:auto;flex:0 0 auto;border-radius:6px;\"\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe MP-A Series builds on QSC's long history of amplifier reliability while emphasizing efficiency and low total cost of ownership. FlexAmp technology is the core of the design: the MP-A80V provides four channel pairs, each sharing 400 watts of combined power (1,600 watts total) that can be distributed in any ratio across the two channels of a pair. Class-D output circuitry and a switchmode power supply with active PFC keep the eight-channel amplifier in a single rack unit while holding heat and power draw down. A DIP-selectable load mode sets each channel to 4 ohm, 8 ohm, 70V, or 100V, and a switchable 80 Hz high-pass filter is available per channel. The rear panel provides eight 3-pin Euroblock inputs, four 4-pin Euroblock outputs, and a 5-pin Euroblock remote port. Power-saving auto-standby engages after 28 minutes of inactivity with a seamless auto-ramp when signal returns, and a remote standby input plus an amplifier status output support integration with building and life-safety systems. The MP-A80V is designed to work directly with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-mp-m80-series-music-and-paging-mixers\"\u003eMP-M80\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-mp-m40-series-music-and-paging-mixers\"\u003eMP-M40\u003c\/a\u003e zone mixers.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight channels with FlexAmp\u003c\/strong\u003e — Four channel pairs each deliver up to 400 W (1,600 W total) split in any ratio between the two channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-channel load selection\u003c\/strong\u003e — Each channel independently drives 4 ohm, 8 ohm, 70V, or 100V loads via a DIP switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D efficiency\u003c\/strong\u003e — Class-D output and a switchmode supply with active PFC provide high efficiency and low operating cost in a 1RU chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable 80 Hz high-pass filter\u003c\/strong\u003e — Available per channel to protect small speakers and tighten low-frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuroblock connectivity\u003c\/strong\u003e — Eight 3-pin inputs, four 4-pin outputs, and a 5-pin remote port for clean, secure installation wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-saving standby\u003c\/strong\u003e — Auto-standby after 28 minutes with seamless auto-ramp, plus a remote standby input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier status output\u003c\/strong\u003e — Remote fault\/status reporting for integration with monitoring and life-safety systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMP-M Series integration\u003c\/strong\u003e — Designed to pair with QSC MP-M40 and MP-M80 zone mixers for a complete system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Multi-zone background music and paging amplification from one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Mixed 70V\/100V and low-impedance speaker drive with flexible power allocation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Distributed audio across lobbies, classrooms, and overflow zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuditorium\u003c\/strong\u003e — Foreground and background zones with FlexAmp power sharing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining room\u003c\/strong\u003e — Dedicated amplified zones within a larger facility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;min-width:420px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eTotal Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1,600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eFlexAmp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e400 W per channel pair (1-2, 3-4, 5-6, 7-8), any ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eOutput Circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e20 Hz – 20 kHz ±0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eSignal to Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u0026gt;103 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eGain at 8 ohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e30.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eLoad Modes (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4 ohm \/ 8 ohm \/ 70V \/ 100V (DIP-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eHigh-Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e80 Hz, DIP-selectable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eInputs \/ Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8x 3-pin Euroblock in, 4x 4-pin Euroblock out, 5-pin remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e100-240 VAC, 50-60 Hz, universal supply with PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.75 x 19 x 13.6 in (44 x 483 x 345 mm), 1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:0.9em;\"\u003eSpecifications sourced from QSC. Refer to the official MP-A Series specification sheet for complete details.\u003c\/p\u003e\n\n\u003ch2\u003eCompetitor Comparison\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;min-width:420px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eCriterion\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eQSC MP-A80V\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eCrown DCi 8|600\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eBose PowerSpace P21000A\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eChannel count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8 channels in 1RU.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8 channels in 2RU.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e2 channels in 1RU.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003ePower allocation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFlexAmp shares 400 W per pair in any ratio between channels.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFixed per-channel rating; no inter-channel power sharing.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eHigh fixed per-channel power; no power sharing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eLoad flexibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePer-channel 4\/8 ohm, 70V, 100V via DIP.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePer-channel low-Z, 70V, 100V selectable.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePer-channel low-Z, 70V, 100V selectable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eNetworking \/ DSP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eNon-network analog amp; pairs with MP-M mixers.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eOptional BLU link \/ Dante and onboard DSP.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eOnboard DSP; no native audio networking.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eStandby \/ energy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAuto-standby with auto-ramp and remote standby input.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSleep mode supported.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAuto-standby supported.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eLife-safety integration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eRemote standby input and amplifier status output.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eGPIO and fault reporting available.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFault and GPIO reporting available.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eRack density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8 channels and 1,600 W in 1RU.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8 channels in 2RU.\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e2 channels in 1RU.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:0.9em;\"\u003eCompetitor specifications are summarized at a feature level; verify current model details with each manufacturer before specifying.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow does FlexAmp power allocation work?\u003c\/strong\u003e\u003cbr\u003eEach channel pair shares 400 watts of combined power that can be split in any ratio between its two channels, for example sending most power to one channel and a small amount to the other, so output matches each zone's actual load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it drive both 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Each channel is independently set to 4 ohm, 8 ohm, 70V, or 100V, so a single amplifier can mix distributed and low-impedance zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it integrate with QSC mixers?\u003c\/strong\u003e\u003cbr\u003eThe MP-A80V is designed to work with the QSC MP-M40 and MP-M80 zone mixers to form a complete business music and paging system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does standby affect paging?\u003c\/strong\u003e\u003cbr\u003eAuto-standby engages after 28 minutes of inactivity and ramps back up seamlessly when signal returns; a remote standby input is also provided for system control and life-safety integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273413365996,"sku":"MP-A80V","price":3440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-multi-channel-amplifier-mp-a80v-creation-networks-95172.png?v=1757887409"},{"product_id":"crestron-amp-x75-x-series-amplifier-75-w","title":"Crestron X-Series Amplifier, 75 W - AMP-X75","description":"\u003ch1\u003eCrestron AMP-X75 – X-Series 75W Single-Channel Commercial Power Amplifier\u003c\/h1\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-amp-x75-creation-networks.png\" alt=\"Crestron AMP-X75 X-Series 75W single-channel commercial power amplifier surface mount Lo-Z 70V\" style=\"max-width:480px;height:auto;display:block;margin-bottom:20px;\"\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crestron AMP-X75 is a compact Class D 75W single-channel commercial power amplifier in the X-Series line, designed for conference rooms, small meeting spaces, and commercial retail environments where a single-zone speaker system requires amplification without an equipment rack. Operating in Lo-Z (4Ω\/8Ω) or Hi-Z (70V\/100V) mode, it accepts balanced and unbalanced line-level inputs directly from AV switchers, displays, and DSP processors, and includes front-panel volume control with an optional knob cover to prevent accidental adjustment after commissioning. ENERGY STAR certified with auto-standby and fanless convection cooling, it suits quiet commercial environments where fan noise is unacceptable.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eNot every commercial AV installation has room for a rack-mount amplifier, and not every conference room or retail space needs more than one amplified speaker zone. The AMP-X75 fills this requirement as a compact surface-mountable unit that delivers 75W into a 70V\/100V constant-voltage speaker line or a single 4Ω Lo-Z speaker pair, wiring directly to balanced or unbalanced line-level outputs from a projector, flat-panel display, AV switcher, or DSP without any additional signal processing hardware. The X-Series form factor includes factory-installed surface-mount brackets that can be attached to walls, below conference tables, inside credenzas, and behind display panels — removing the dependency on an equipment rack that is absent in many smaller commercial conference rooms and retail spaces. Convection cooling eliminates the fan noise that audible Class AB amplifiers introduce in quiet meeting environments. ENERGY STAR certification and automatic signal-sensing standby — which engages after 25 minutes of no input signal and wakes in under one second on signal detection — satisfy commercial AV energy management requirements and reduce operational power costs across large fleets of single-room amplifiers.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e75W Lo-Z or Hi-Z Output:\u003c\/strong\u003e Delivers 75W in Lo-Z mode into 4Ω or 8Ω speaker loads, or operates in Hi-Z 70V\/100V mode for constant-voltage distributed ceiling speaker lines — one amplifier serves both direct-drive and distributed speaker zone types depending on installation requirement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface-Mountable Without a Rack:\u003c\/strong\u003e Factory-installed flange brackets enable direct surface mounting on walls, under tables, and inside furniture in commercial spaces without an AV equipment rack — brackets are removable for rack use with an optional kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced Inputs:\u003c\/strong\u003e Accepts balanced line level via detachable terminal block and unbalanced via RCA and 3.5mm TRS — connects directly to projectors, flat-panel displays, AV switchers, and DSP processor line outputs without additional interface hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-Panel Volume Control with Knob Cover:\u003c\/strong\u003e Front-panel volume knob allows level adjustment at the amplifier; included knob cover prevents accidental adjustment after commissioning in commercial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR Certified with Auto-Standby:\u003c\/strong\u003e Automatic signal-sensing standby engages after 25 minutes of no input; wakes in under one second on signal detection — meets ENERGY STAR requirements for commercial AV energy management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling:\u003c\/strong\u003e Passive convection cooling eliminates fan noise — essential for quiet conference rooms, boardrooms, and commercial environments where background noise from amplifier fans is unacceptable to end clients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Rack Gangable:\u003c\/strong\u003e Quarter-rack width allows ganging with other Crestron X-Series amplifiers in a single rack space using an optional kit when rack deployment is preferred over surface mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Fault Protection:\u003c\/strong\u003e Electronic short-circuit, overload, overtemperature, and clip limiting protection mutes outputs automatically on fault conditions — protecting connected speakers from damage in unattended commercial installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConference rooms without equipment racks requiring amplification for a single ceiling speaker zone or display speaker line\u003c\/li\u003e\n\u003cli\u003eHuddle rooms and small meeting spaces with surface-mounted amplifier installation under the conference table or behind the display\u003c\/li\u003e\n\u003cli\u003eRetail point-of-sale and display areas with a single-zone background music speaker line fed from a media player or display audio output\u003c\/li\u003e\n\u003cli\u003eCorporate training rooms with single front-speaker zone amplification from a projector or AV switcher audio output\u003c\/li\u003e\n\u003cli\u003e70V\/100V single ceiling speaker zone amplification in private offices, break rooms, and small commercial areas\u003c\/li\u003e\n\u003cli\u003eSupplemental fill speaker amplification in multi-room commercial audio systems where zone-level amplification reduces main amplifier load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-X75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (Lo-Z)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e75W — refer to Crestron data sheet for per-load specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eHi-Z Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e70V and 100V constant-voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eBalanced terminal block, unbalanced RCA, 3.5mm TRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandby\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAuto after 25 min; contact closure remote standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eSurface mount (brackets included); quarter-rack with optional kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eENERGY STAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response \/ THD \/ SNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eRefer to Crestron data sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-X75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eCompetitor comparison: not applicable for this product.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the AMP-X75 be rack-mounted?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-X75 ships with surface-mount flange brackets. An optional quarter-rack kit allows it to be rack-mounted alongside other Crestron X-Series amplifiers. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for rack accessory details.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the AMP-X75 support 70V distributed ceiling speakers?\u003c\/strong\u003e\u003cbr\u003e\nYes — in Hi-Z mode it operates on 70V or 100V constant-voltage speaker lines. Ceiling speakers with built-in 70V\/100V tap transformers connect directly to the amplifier output without external transformer hardware.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan it connect directly to a projector or display audio output?\u003c\/strong\u003e\u003cbr\u003e\nYes — balanced and unbalanced inputs accept standard line-level outputs from projectors, flat panel displays, AV switchers, and DSP processors. The 3.5mm TRS input also accommodates laptop headphone output directly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the AMP-X75 controllable from a Crestron 4-Series processor?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-X75 includes a contact closure remote standby input compatible with Crestron relay outputs for room power-on\/off automation. It does not have an IP or RS-232 control port for volume control from a control processor. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for system design including DSP volume control integration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does auto-standby work?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-X75 enters low-power standby after 25 minutes of no detectable input signal, then wakes in under one second when signal is detected — providing ENERGY STAR-compliant energy savings in commercial installations without requiring manual power management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the Crestron AMP-X75?\u003c\/strong\u003e\u003cbr\u003e\nCrestron provides a standard 3-year limited warranty. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for warranty service and support details.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eMETA TITLE: Crestron AMP-X75 75W Single-Channel Commercial Amplifier\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eMETA DESCRIPTION: Crestron AMP-X75 — 75W Class D commercial amplifier, Lo-Z and 70V\/100V, surface mount, ENERGY STAR. Single-zone audio from Creation Networks, authorized Crestron dealer.\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eDEAL METAFIELD: Not Applicable\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT CATEGORY: Audio Amplifiers \u0026gt; Commercial Power Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT TYPE: Audio Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eVENDOR SPEC SHEET URL: Not found — manual lookup required at crestron.com\u003c\/em\u003e\u003c\/p\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273464451308,"sku":"AMP-X75","price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-x-series-amplifier-75-w-amp-x75-creation-networks-45668.jpg?v=1757887563"},{"product_id":"crestron-amp-x50mp-x-series-media-presentation-amplifier","title":"Crestron X Series Media Presentation Amplifier - AMP-X50MP","description":"\u003ch1\u003eCrestron AMP-X50MP – X-Series 50W Media Presentation Power Amplifier\u003c\/h1\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-x-series-media-presentation-amplifier-amp-x50mp-creation-networks-37187.png\" alt=\"Crestron AMP-X50MP X-Series 50W media presentation amplifier surface mount commercial AV Lo-Z 70V\" style=\"max-width:480px;height:auto;display:block;margin-bottom:20px;\"\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crestron AMP-X50MP is a compact Class D 2×25W\/1×50W commercial power amplifier designed for conference rooms, training rooms, and presentation spaces that require local audio amplification without a full equipment rack. Operating in Lo-Z (2×25W stereo at 8Ω) or Hi-Z (50W at 70V\/100V), it accepts balanced, unbalanced, and 3.5mm TRS line inputs directly from projectors, displays, AV switchers, and DSP processors, and includes front-panel volume, bass, and treble controls with a protective knob cover. ENERGY STAR certified with automatic signal-sensing standby and fanless convection cooling, it is engineered for quiet conference room environments where fan noise is unacceptable.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe AMP-X50MP is specifically positioned as a media presentation amplifier — a category that covers the large majority of single-room conference room AV audio needs without the cost, space, or complexity of a multi-channel rack amplifier. By delivering 25W per channel in stereo Lo-Z mode, it drives a standard pair of 4Ω or 8Ω conference room or ceiling speakers at levels appropriate for presentation reinforcement and video conference far-end audio in rooms up to approximately 500 square feet. In Hi-Z mode, the same unit drives a 70V or 100V constant-voltage ceiling speaker line at up to 50W, making it interchangeable between direct-drive stereo speaker and distributed ceiling speaker zone applications without hardware replacement. Balanced and unbalanced inputs accommodate professional line outputs from AV systems as well as consumer headphone outputs from laptops via the 3.5mm TRS input — eliminating the need for a separate DI box or line-level converter at the presenter position. Front-panel tone controls enable room-level acoustic adjustment by the installer after commissioning without requiring DSP reprogramming; the included knob cover prevents subsequent accidental adjustment by room users.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×25W Stereo Lo-Z or 50W Hi-Z Output:\u003c\/strong\u003e Delivers 25W per channel stereo at 8Ω in Lo-Z mode, or 50W single-channel for 70V\/100V constant-voltage distributed ceiling speaker lines — one unit covers both standard stereo speaker pairs and distributed audio zone applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface-Mountable Without a Rack:\u003c\/strong\u003e Factory-installed flange brackets enable direct wall, under-table, and furniture mounting in spaces without an AV equipment rack — brackets are reversible and removable for optional rack use with an accessory kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Input Types on One Unit:\u003c\/strong\u003e Balanced line via detachable terminal block, unbalanced via terminal block, and 3.5mm TRS stereo — connects simultaneously to professional AV system outputs and consumer device headphone outputs without additional converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-Panel Tone Controls:\u003c\/strong\u003e Volume, bass, and treble adjustments allow installer acoustic optimization per room; included knob cover prevents post-commissioning accidental changes by room occupants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR Certified Auto-Standby:\u003c\/strong\u003e Automatic signal-sensing standby after 25 minutes of no input signal; instant wake on signal detection in under one second — meets ENERGY STAR requirements for commercial AV energy management in deployed fleet environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling:\u003c\/strong\u003e Passive convection eliminates fan noise — required for quiet conference rooms, executive boardrooms, and commercial meeting spaces where amplifier background noise affects meeting quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Standby Input:\u003c\/strong\u003e Contact closure input for remote standby control from Crestron relay outputs, enabling room power-on and power-off automation from a Crestron 4-Series control processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Clip limiting, short-circuit, overtemperature, DC offset, and extreme high-frequency protection with automatic output muting on fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConference rooms without equipment racks requiring stereo or mono speaker amplification for a display speaker pair or ceiling speaker zone\u003c\/li\u003e\n\u003cli\u003eHuddle rooms and small meeting spaces with surface-mounted amplifier installation under the table or behind the display\u003c\/li\u003e\n\u003cli\u003eTraining rooms requiring direct-connection amplification from projector or display audio outputs to front or ceiling speakers\u003c\/li\u003e\n\u003cli\u003e70V\/100V single ceiling speaker zone amplification in private offices, break rooms, and small commercial areas\u003c\/li\u003e\n\u003cli\u003eExecutive boardrooms requiring quiet, high-quality amplification for presentation and video conferencing far-end audio\u003c\/li\u003e\n\u003cli\u003eRetail display areas with single-zone background audio from a media player or display audio output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-X50MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (Lo-Z, 8Ω stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e25W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (Lo-Z, 4Ω mono)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (Hi-Z 70V\/100V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response (Lo-Z)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e20 Hz – 20 kHz ±0.5 dB at 1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response (Hi-Z)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e90 Hz – 20 kHz ±3 dB; HPF @ 80 Hz, −12 dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTHD+N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u0026lt;0.1% at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eS\/N Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u0026gt;90 dBA balanced Hi-Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eBalanced terminal block, unbalanced terminal block, 3.5mm TRS stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eControls\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eVolume, bass, treble (front panel with knob cover)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandby\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAuto after 25 min; contact closure remote standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e60W DC supply with locking barrel connector (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eSurface mount (brackets included); quarter-rack with optional kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eENERGY STAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-X50MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eCompetitor comparison: not applicable for this product.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the AMP-X50MP be rack-mounted?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-X50MP ships with surface-mount flange brackets. An optional quarter-rack kit allows rack mounting alongside other Crestron X-Series amplifiers. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for rack accessory details.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the AMP-X50MP support 70V distributed ceiling speakers?\u003c\/strong\u003e\u003cbr\u003e\nYes — in Hi-Z mode it delivers 50W into a 70V or 100V constant-voltage speaker line. Ceiling speakers with built-in 70V\/100V tap transformers connect directly to the amplifier output without external transformer hardware.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan it connect directly to a projector or display audio output?\u003c\/strong\u003e\u003cbr\u003e\nYes — balanced and unbalanced inputs accept standard line-level outputs from projectors, flat panel displays, AV switchers, and DSP line outputs. The 3.5mm TRS input accommodates laptop or media player headphone outputs directly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this amplifier power two speakers in stereo and one 70V zone simultaneously?\u003c\/strong\u003e\u003cbr\u003e\nNo — the AMP-X50MP operates in either Lo-Z stereo mode or Hi-Z mode, not both simultaneously. For multi-zone amplification, consider the Crestron AMP-X300 4-channel amplifier. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for multi-zone audio system design.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs there any Crestron control integration for this amplifier?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-X50MP includes a contact closure remote standby input compatible with Crestron relay outputs, enabling room power-on\/off automation. For volume control from a Crestron touch panel, a Crestron DSP with IP-controlled output volume is recommended upstream. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for integrated audio system design.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the Crestron AMP-X50MP?\u003c\/strong\u003e\u003cbr\u003e\nCrestron provides a standard 3-year limited warranty. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for warranty service details.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eMETA TITLE: Crestron AMP-X50MP 50W Presentation Amplifier Commercial AV\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eMETA DESCRIPTION: Crestron AMP-X50MP — 2×25W\/50W Class D media presentation amplifier, Lo-Z and 70V\/100V, surface mount. Conference room audio from Creation Networks, authorized Crestron dealer.\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eDEAL METAFIELD: Not Applicable\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT CATEGORY: Audio Amplifiers \u0026gt; Commercial Power Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT TYPE: Audio Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eVENDOR SPEC SHEET URL: Not found — manual lookup required at crestron.com\u003c\/em\u003e\u003c\/p\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273503969516,"sku":"AMP-X50MP","price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-x-series-media-presentation-amplifier-amp-x50mp-creation-networks-37187.png?v=1757887796"},{"product_id":"crestron-amp-4600-4-channel-power-amplifier-600w-ch","title":"Crestron 4-Channel Power Amplifier, 600W-Ch. - AMP-4600","description":"\u003ch1\u003eCrestron AMP-4600 – 4-Channel Power Amplifier, 600W per Channel\u003c\/h1\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-4-channel-power-amplifier-600w-ch-amp-4600-creation-networks-38769.png\" alt=\"Crestron AMP-4600 4-channel 600W power amplifier commercial AV audio rack mount\" style=\"max-width:480px;height:auto;display:block;margin-bottom:20px;\"\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crestron AMP-4600 is a professional 4-channel power amplifier delivering 600 watts per channel for commercial AV audio installations requiring high-output amplification across multiple speaker zones from a single rack-mount chassis. Designed for large conference rooms, auditoriums, lecture halls, houses of worship, and commercial audio systems where 600W per channel provides the output power required for high-SPL speaker coverage in large spaces, the AMP-4600 integrates natively with Crestron 4-Series control processors and DSP-1280\/1281 processors for volume control and mute from touch panels and room control systems.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eCommercial audio installations in large spaces — auditoriums, large boardrooms, lecture halls, and commercial music venues — require substantially more amplifier power per channel than standard conference room deployments. The AMP-4600’s 600W per channel output accommodates 70V\/100V constant-voltage distributed speaker systems with high total load wattage per zone, Lo-Z speaker systems in large rooms where extended cable runs and multiple speaker cabinets per zone demand higher power delivery, and installations where headroom for program peaks is required above the average listening level. Four independent channels in a single rack-mount chassis reduce rack space requirements vs. multiple separate amplifiers. Crestron IP control from the 4-Series processor enables per-channel volume, mute, and status monitoring from touch panel interfaces without external serial or IP control driver configuration.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Channels, 600W per Channel:\u003c\/strong\u003e High-output power amplification for large commercial speaker systems — auditoriums, lecture halls, houses of worship, and multi-zone commercial audio installations requiring 600W per channel headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70V\/100V and Lo-Z Operation:\u003c\/strong\u003e Supports both 70V\/100V constant-voltage distributed speaker systems and low-impedance (4Ω\/8Ω) speaker loads for flexibility across commercial audio system types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrestron 4-Series Integration:\u003c\/strong\u003e Native IP control from Crestron 4-Series processors for volume, mute, and status monitoring without third-party driver configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Rack Mount:\u003c\/strong\u003e 4-channel high-power amplification in a standard rack-mount chassis alongside Crestron DSP and control equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-4600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower per Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e600W — refer to Crestron data sheet for impedance\/voltage specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSpeaker Loads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e70V, 100V constant-voltage; Lo-Z (4Ω\/8Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eCrestron 4-Series IP (native)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eRack mount — refer to Crestron data sheet for RU height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-4600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eCompetitor comparison: not applicable for this product.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does AMP-4600 compare to AMP-8150?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-4600 provides 4 channels at 600W each for high-power large-space applications. The AMP-8150 provides 8 channels at 150W each for multi-zone standard commercial installations. Select based on channel count requirement and per-channel power needed for your speaker loads. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for amplifier selection guidance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty?\u003c\/strong\u003e\u003cbr\u003e\nCrestron provides a standard 3-year limited warranty. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for warranty details.\u003c\/p\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273518354668,"sku":"AMP-4600","price":4250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-4-channel-power-amplifier-600w-ch-amp-4600-creation-networks-38769.png?v=1757887874"},{"product_id":"qsc-spa4-60-energystar-power-amplifiers","title":"QSC SPA4-60 – 4-Channel 60W EnergyStar Commercial Power Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SPA4-60 is a four-channel commercial power amplifier delivering 60 watts per channel, built for small to medium multi-zone distributed audio installations. Its convection-cooled, fanless design and half-rack 1U chassis make it ideal for installations where rack space is limited and mechanical noise is unacceptable. Each channel supports Low-Z (4 Ω\/8 Ω) and 70 V\/100 V distributed loads, and outputs can be bridged for higher power. ENERGY STAR qualified, the SPA4-60 accepts standard analog line input from a zone mixer or DSP.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-spa4-60-energystar-power-amplifiers-creation-networks-78468.jpg?v=1757887876\" alt=\"QSC SPA4-60 four-channel EnergyStar commercial power amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SPA Series uses an advanced Class-D design with a universal switchmode power supply, making the amplifiers efficient enough to run without active cooling. ENERGY STAR auto-ramp circuitry provides quiet, fast startup from standby and a seamless power-down after 25 minutes of inactivity, reducing operating cost. The SPA4-60 provides four channels of 60 watts into 4 Ω and 8 Ω; bridging a channel pair yields up to 100 watts into low impedance and up to 125 watts into 70 V or 100 V, with an 80 Hz high-pass filter available in bridged distributed modes. Per-channel controls select 4 Ω\/8 Ω or 70 V\/100 V operation, and rms and thermal limiting plus over-current and short-circuit protection allow confident deployment. The included mounting kit supports rack mounting alone or with a second unit in 1RU, as well as under-table and wall mounting, and an optional Plenum Kit allows plenum installation. For higher per-channel power, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-spa4-100-energystar-power-amplifiers\"\u003eSPA4-100\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour channels at 60 W\u003c\/strong\u003e — 60 watts per channel into 4 Ω and 8 Ω for multi-zone distributed audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Z and 70V\/100V support\u003c\/strong\u003e — Per-channel selection of low-impedance or distributed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable outputs\u003c\/strong\u003e — Up to 100 W into low impedance and 125 W into 70V\/100V per bridged pair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR, convection-cooled\u003c\/strong\u003e — Efficient Class-D design runs fanless with no mechanical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-ramp standby\u003c\/strong\u003e — Quiet startup and seamless power-down after 25 minutes of inactivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — RMS and thermal limiting plus over-current and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting\u003c\/strong\u003e — Half-rack 1U chassis for rack, under-table, wall, or (with kit) plenum installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Four background-music or paging zones from one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference room\u003c\/strong\u003e — Fanless amplification where mechanical noise must be avoided.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Mixed low-impedance and distributed speaker drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining room\u003c\/strong\u003e — Compact, energy-efficient zone amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Distributed audio for corridors and ancillary spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower (8 Ω \/ 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 W \/ 60 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (8 Ω \u0026amp; 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 100 W per pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (70 V \/ 100 V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 125 W per pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ±0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain at 8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 Hz in bridged 70V\/100V modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 x 8.7 x 9.5 in (43 x 220 x 241 mm), 1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 lb (1.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, ENERGY STAR, RoHS\/WEEE, FCC Class B; UL 2043 with plenum kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the SPA4-60 a Q-SYS amplifier?\u003c\/strong\u003e\u003cbr\u003eNo. It is a non-networked amplifier that accepts standard analog line-level input from a zone mixer or DSP, making it well suited to simple distributed audio systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need active cooling?\u003c\/strong\u003e\u003cbr\u003eNo. Its efficient Class-D design is convection cooled and fanless, so there is no fan noise — ideal for quiet rooms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the outputs be bridged?\u003c\/strong\u003e\u003cbr\u003eYes. A bridged channel pair delivers up to 100 W into low impedance and up to 125 W into 70 V or 100 V.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it mounted?\u003c\/strong\u003e\u003cbr\u003eThe included kit supports 1RU rack mounting (alone or paired), under-table, and wall mounting; an optional Plenum Kit allows plenum installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273518715116,"sku":"SPA4-60","price":1130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-spa4-60-energystar-power-amplifiers-creation-networks-78468.jpg?v=1757887876"},{"product_id":"biamp-tesira-amp-4350r","title":"Biamp Tesira AMP-4350R 4-Channel, 350W Amplifier - 911.0415.900","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDiscontinued after 12\/30\/24 Limited Quantities Available!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease see it's replacement, the\u003ca href=\"\/products\/biamp-voltera-d-1200-4-four-channel-amplified-loudspeaker-controller-1200-watt-total-power-911-1954-900\"\u003e \u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eVoltera D 1200.4\u003c\/span\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid24\"\u003e\u003cspan style=\"left: 50.0556px; top: 417.616px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.0904);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 417.616px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.0904);\"\u003eThe Tesira\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid25\"\u003e\u003cspan style=\"left: 124.253px; top: 417.371px; font-size: 8.58306px; font-family: sans-serif;\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 124.253px; top: 417.371px; font-size: 8.58306px; font-family: sans-serif;\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid26\"\u003e\u003cspan style=\"left: 127.712px; top: 417.371px; font-size: 8.58306px; font-family: sans-serif;\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 127.712px; top: 417.371px; font-size: 8.58306px; font-family: sans-serif;\"\u003e \u003c\/span\u003e\u003cspan style=\"left: 132.012px; top: 417.616px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.1531);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 132.012px; top: 417.616px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.1531);\"\u003eAMP-4350R is an AVB\/TSN enabled, digital networked, four-channel amplifier delivering \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid27\"\u003e\u003cspan style=\"left: 50.0556px; top: 441.172px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13291);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 441.172px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13291);\"\u003e350 watts per channel. The AMP-4350R functions as an integrated part of a Tesira audio system that is \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid28\"\u003e\u003cspan style=\"left: 50.0556px; top: 464.727px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13918);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 464.727px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13918);\"\u003econfigured through the Tesira configuration software. The AMP-4350R amplifier serves as a dedicated\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid29\"\u003e\u003cbr role=\"presentation\"\u003e\u003cspan style=\"left: 50.0556px; top: 488.283px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13288);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 488.283px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13288);\"\u003eendpoint making installations easier to design, support and maintain. The front panel OLED display allows \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid30\"\u003e\u003cspan style=\"left: 50.0556px; top: 511.838px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.12378);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 511.838px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.12378);\"\u003efor adjustments such as channel mute or all mute and provides feedback on overall status and channel \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid31\"\u003e\u003cspan style=\"left: 50.0556px; top: 535.394px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13801);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 535.394px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13801);\"\u003eperformance. The AMP-4350R features impedance monitoring, as well as dual AVB\/TSN connections for\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid32\"\u003e\u003cbr role=\"presentation\"\u003e\u003cspan style=\"left: 50.0556px; top: 558.949px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.14485);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 558.949px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.14485);\"\u003enetwork redundancy. An optional rear panel input slot can be used for analog failover or as an expander \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid33\"\u003e\u003cspan style=\"left: 50.0556px; top: 582.505px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.12698);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 582.505px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.12698);\"\u003eutilizing Tesira EX-MOD cards. The AMP-4350R is best suited for training rooms, lecture halls, performing \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page202R_mcid34\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003earts, houses of worship or other applications where sound distribution or reinforcement is needed. \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\" role=\"presentation\" dir=\"ltr\" data-mce-style=\"left: 50.0556px; top: 606.061px; font-size: 14.7222px; font-family: sans-serif; transform: scaleX(1.13544);\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFour channel amplifier; 350W per channel\u003c\/li\u003e\n\u003cli\u003eImpedance monitoring\u003c\/li\u003e\n\u003cli\u003eConfigurable via Tesira software\u003c\/li\u003e\n\u003cli\u003eDual AVB ports\u003c\/li\u003e\n\u003cli\u003eBridgeable channels\u003c\/li\u003e\n\u003cli\u003eOptional analog failover\u003c\/li\u003e\n\u003cli\u003eOptional I\/O expander card slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFront panel OLED display with capacitive touch navigation\u003c\/li\u003e\n\u003cli\u003eFront panel control of individual and chassis-wide mutes\/levels\u003c\/li\u003e\n\u003cli\u003eRack mountable (2RU)\u003c\/li\u003e\n\u003cli\u003eCE marked, UL listed, and RoHS compliant\u003c\/li\u003e\n\u003cli\u003eCovered by Biamp Systems’ five-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/cdn.biamp.com\/software\/docs\/default-source\/downloads\/biamp_data_sheet_tesira_amp-4350r_en-us.pdf?sfvrsn=0\"\u003e\u003cstrong\u003eData Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273523925228,"sku":"911.0415.900","price":5060.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-tesira-amp-4350r-4-channel-350w-amplifier-911-0415-900-creation-networks-69613.png?v=1757887899"},{"product_id":"biamp-tesira-amp-4300r-cv","title":"Biamp Tesira AMP-4300R CV 4-Channel, 300W Amplifier - 911.0421.900","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDiscontinued after 12\/30\/24 Limited Quantities Available!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease see it's replacement, the\u003ca href=\"\/products\/biamp-voltera-d-1200-4-four-channel-amplified-loudspeaker-controller-1200-watt-total-power-911-1954-900\"\u003e \u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eVoltera D 1200.4\u003c\/span\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Tesira® AMP-4300R CV is an AVB\/TSN enabled, digital networked, four-channel amplifier delivering 300 watts per channel at 70V\/100V. The AMP-4300R CV functions as an integrated part of a Tesira audio system that is configured through the Tesira configuration software. The AMP-4300R CV amplifier serves as a dedicated endpoint making installations easier to design, support and maintain. The front panel OLED display\u003cbr\u003eallows for adjustments such as channel mute or all mute and provides feedback on overall status and channel performance. The AMP-4300R CV features impedance monitoring, as well as dual AVB\/TSN connections for network redundancy. An optional rear panel input slot can be used for analog failover or as an expander utilizing Tesira EX-MOD cards. The AMP-4300R CV is best suited for training rooms, lecture halls, performing arts, houses of worship or other applications where sound distribution or reinforcement is needed.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFour channel amplifier; 300W per channel, constant voltage\u003c\/li\u003e\n\u003cli\u003eImpedance monitoring\u003c\/li\u003e\n\u003cli\u003eConfigurable via Tesira software\u003c\/li\u003e\n\u003cli\u003eDual AVB ports\u003c\/li\u003e\n\u003cli\u003eOptional analog failover\u003c\/li\u003e\n\u003cli\u003eOptional I\/O expander card slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFront panel OLED display with capacitive touch navigation\u003c\/li\u003e\n\u003cli\u003eFront panel control of individual and chassis-wide mutes\/levels\u003c\/li\u003e\n\u003cli\u003eRack mountable (2RU)\u003c\/li\u003e\n\u003cli\u003eCE marked, UL listed, and RoHS compliant\u003c\/li\u003e\n\u003cli\u003eCovered by Biamp Systems’ five-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/cdn.biamp.com\/software\/docs\/default-source\/downloads\/biamp_data_sheet_tesira_amp-4300r_cv_en-us.pdf?sfvrsn=0\"\u003e\u003cstrong\u003eData Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273526055148,"sku":"911.0421.900","price":5060.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-tesira-amp-4300r-cv-4-channel-300w-amplifier-911-0421-900-creation-networks-89089.png?v=1757887925"},{"product_id":"lab-gruppen-e-4-2-400-watt-amplifier-with-2-flexible-output-channels-for-installation-applications","title":"Lab Gruppen E4:2 - 400 Watt Amplifier with 2 Flexible Output Channels for Installation Applications","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen E 4:2 is a 400-watt, 2-channel Energy Star certified installation amplifier delivering 2 x 200 W per channel across Lo-Z (2–16Ω) and Hi-Z (70 V) outputs in a 1RU chassis. Designed for light commercial AV applications — including small conference rooms, huddle spaces, and commercial background music systems — the E 4:2 provides flexible per-channel impedance configuration and IDEEA Class-D efficiency in a compact rack-mount package at an accessible price point for smaller deployments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe E 4:2 is the entry-level 2-channel model in Lab Gruppen's E Series installation amplifier line, built on the same IDEEA Class-D platform and Rail Sense Limiter (RSL) technology as the rest of the E Series range. Each channel delivers 200 W at constant voltage 70 V or at low impedance across 2, 4, or 8 ohms. Per-channel mode selection uses the rear-panel RSL switch, allowing independent Lo-Z or Hi-Z configuration for each channel without external transformers. This enables the E 4:2 to simultaneously drive a 70 V ceiling speaker circuit in one zone and a direct-drive low-impedance loudspeaker in another.\u003c\/p\u003e\n\u003cp\u003eThe IDEEA output stage achieves operating efficiency above 80%, satisfying Energy Star certification requirements. Auto-standby mode reduces consumption below 1 W after 20 minutes without input signal, with automatic restoration when signal returns. This makes the E 4:2 appropriate for unattended installations such as office background music systems, retail audio, or hotel meeting rooms where power management occurs automatically without user intervention.\u003c\/p\u003e\n\u003cp\u003eThe Rail Sense Limiter monitors per-channel rail voltages dynamically, minimizing clipping and protecting connected loudspeakers under variable load conditions. Rear-panel per-channel level trimmers and signal-present LEDs simplify commissioning. A built-in 50 Hz high-pass filter is switchable per channel. GPIO contact-closure interfaces support control system integration. The E 4:2 is designed and engineered in Sweden and includes a 10-year warranty program through authorized dealers.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 W Total Output, 2 Channels\u003c\/strong\u003e — 2 x 200 W at 2Ω, 4Ω, 8Ω Lo-Z, and 2 x 200 W at 70 V Hi-Z per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Operating efficiency \u0026gt;80%; auto-standby \u0026lt;1 W; auto-power-on on signal return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Lo-Z \/ Hi-Z Configuration\u003c\/strong\u003e — Each channel independently configurable for low-impedance or 70 V constant-voltage via rear-panel RSL switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDEEA Class-D Output Stage\u003c\/strong\u003e — IntelliDrive technology for efficient, low-heat amplification in 1RU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sense Limiter (RSL)\u003c\/strong\u003e — Per-channel dynamic limiter protects loudspeakers and minimizes clipping under variable loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Channel Loading\u003c\/strong\u003e — 400 W total distributable unequally across channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 50 Hz High-Pass Filter\u003c\/strong\u003e — Per-channel switchable from rear panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Integration\u003c\/strong\u003e — Contact-closure GPI\/GPO for control system power management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Year Warranty Program\u003c\/strong\u003e — Available through authorized dealers; designed and engineered in Sweden.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Form Factor\u003c\/strong\u003e — Standard 19\" rack-mount; IEC mains input; compact and lightweight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall conference room and huddle space audio\u003c\/li\u003e\n\u003cli\u003eCommercial office background music and paging\u003c\/li\u003e\n\u003cli\u003eHouse of worship overflow and secondary zone audio\u003c\/li\u003e\n\u003cli\u003eGovernment building small meeting room PA\u003c\/li\u003e\n\u003cli\u003eTraining room and classroom audio\u003c\/li\u003e\n\u003cli\u003eRetail background music (70 V ceiling speaker systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (Lo-Z: 2Ω, 4Ω, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (70 V Hi-Z)\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLo-Z Impedance Range\u003c\/td\u003e\n\u003ctd\u003e2, 4, 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-Z Mode\u003c\/td\u003e\n\u003ctd\u003e70 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (20 Hz–20 kHz @ 1 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 1 kHz, 1 dB below clip\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e2 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMR\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e25 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, IEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Size\u003c\/td\u003e\n\u003ctd\u003e1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years standard; 10-year program available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the E 4:2 and the E 2:2?\u003c\/h3\u003e\n\u003cp\u003eA: The E 4:2 delivers 200 W per channel (400 W total) vs. 100 W per channel (200 W total) for the E 2:2. Choose the E 4:2 when slightly more headroom is needed for larger rooms, more speaker taps, or loudspeakers with lower sensitivity.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the E 4:2 support 100 V constant-voltage systems?\u003c\/h3\u003e\n\u003cp\u003eA: The E 4:2 supports 70 V Hi-Z operation. For 100 V constant-voltage systems, the larger E Series models (E 8:2 and above) explicitly support 100 V. Verify system requirements before specifying.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two channels operate in different impedance modes?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each channel has its own independent RSL mode switch on the rear panel. One channel can operate at 70 V Hi-Z while the other operates in Lo-Z mode simultaneously.\u003c\/p\u003e\n\u003ch3\u003eQ: Is onboard DSP included?\u003c\/h3\u003e\n\u003cp\u003eA: No. The E 4:2 is an analog installation amplifier. Signal processing should be provided by an upstream DSP processor connected to the balanced analog inputs.\u003c\/p\u003e\n\u003ch3\u003eQ: What warranty does the E 4:2 carry?\u003c\/h3\u003e\n\u003cp\u003eA: The standard warranty is 3 years covering components and factory workmanship. A 10-year extended warranty program is available through authorized dealers.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the E 4:2 suitable for unattended installations?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The auto-standby feature activates after 20 minutes without input signal and auto-powers on when signal returns. The GPIO interface also allows external control systems to manage power state programmatically.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273528611052,"sku":"E 42-UL","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-e4-2-400-watt-amplifier-with-2-flexible-output-channels-for-installation-applications-creation-networks-34919.png?v=1757887951"},{"product_id":"biamp-tesira-amp-4175r","title":"Biamp Tesira AMP-4175R 4-Channel, 175W Amplifier - 911.0414.900","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDiscontinued after 12\/30\/24 Limited Quantities Available!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease see it's replacement, the\u003ca href=\"\/products\/biamp-voltera-d-1200-4-four-channel-amplified-loudspeaker-controller-1200-watt-total-power-911-1954-900\"\u003e \u003cspan style=\"font-size: 10.5pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eVoltera D 1200.4\u003c\/span\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTesira® AMP-4175R is an AVB\/TSN enabled, digital networked, four-channel amplifier capable of delivering 175 watts per channel. The AMP-4175R functions as an integrated part of a Tesira audio system and is configured through Tesira software. The front panel OLED display allows for adjustments such as channel mute or all mute and provides feedback on overall status and channel performance. The digital amplifier features impedance monitoring, as well as dual AVB\/TSN connections for network redundancy. An optional rear panel input slot can be used for analog failover or as an expander utilizing Tesira EX-MOD cards. The AMP-4175R is best suited for training rooms, lecture halls, performing arts, houses of worship or other applications where sound distribution or reinforcement is needed.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003eFour channel amplifier with burst mode to handle peak signals; supports up to 50W (4Ω) or 30W (8Ω) per channel\u003c\/li\u003e\n\u003cli\u003eDesigned to fit on top of C-IC6 speaker via backpack or mounted separately\u003c\/li\u003e\n\u003cli\u003ePowered by PoE+ (IEEE 802.3at Class 4, 30W)\u003c\/li\u003e\n\u003cli\u003eClass D amplifier topology\u003c\/li\u003e\n\u003cli\u003eFour RJ-45 output jacks\u003c\/li\u003e\n\u003cli\u003eAudible locate button\u003c\/li\u003e\n\u003cli\u003eSoftware-selectable power vs. channel count\u003c\/li\u003e\n\u003cli\u003eIncludes internal limiter function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cul\u003e\n\u003cli\u003eBPAK accessory included\u003c\/li\u003e\n\u003cli\u003eFanless operation\u003c\/li\u003e\n\u003cli\u003eEvaluated to the requirements of UL 2043 and is suitable for use in air handling spaces\u003c\/li\u003e\n\u003cli\u003eLED indicators for power\/status and amp status\u003c\/li\u003e\n\u003cli\u003eConfigurable via Tesira software\u003c\/li\u003e\n\u003cli\u003eCE marked, UL listed, and RoHS compliant\u003c\/li\u003e\n\u003cli\u003eCovered by Biamp Systems’ five-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/cdn.biamp.com\/software\/docs\/default-source\/downloads\/biamp_data_sheet_tesira_amp-4175r_en-us.pdf?sfvrsn=0\"\u003e\u003cstrong\u003eData Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astral.com.mt\/wp-content\/uploads\/2024\/02\/biamp_tesira_catalog-2024.pdf?srsltid=AfmBOorvnBnIJY6l2uU1kF9sc-kv2saW3FGSFZn9_mg6kkoy8n07ER2I\"\u003e\u003cb\u003eBrochure\u003c\/b\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273529102572,"sku":"911.0414.900","price":4072.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-tesira-amp-4175r-4-channel-175w-amplifier-911-0414-900-creation-networks-68877.png?v=1757887958"},{"product_id":"qsc-spa4-100-energystar-power-amplifiers","title":"QSC SPA4-100 – 4-Channel 100W EnergyStar Commercial Power Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SPA4-100 is a four-channel commercial power amplifier delivering 100 watts per channel, built for small to medium multi-zone distributed audio installations that need more headroom than the 60-watt model. Its convection-cooled, fanless design and half-rack 1U chassis suit rack-constrained, noise-sensitive spaces. Each channel supports Low-Z (4 Ω\/8 Ω) and 70 V\/100 V distributed loads, and outputs can be bridged for higher power. ENERGY STAR qualified, the SPA4-100 accepts standard analog line input from a zone mixer or DSP.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-spa4-100-energystar-power-amplifiers-creation-networks-27761.jpg?v=1757887962\" alt=\"QSC SPA4-100 four-channel EnergyStar commercial power amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SPA Series uses an advanced Class-D design with a universal switchmode power supply, efficient enough to run without active cooling. ENERGY STAR auto-ramp circuitry provides quiet startup from standby and a seamless power-down after 25 minutes of inactivity. The SPA4-100 delivers 100 watts RMS per channel into 4 Ω and 8 Ω; bridging a channel pair yields up to 200 watts into low impedance and up to 175 watts into 70 V or 100 V, with an 80 Hz high-pass filter available in bridged distributed modes. Per-channel controls select 4 Ω\/8 Ω or 70 V\/100 V operation, and rms and thermal limiting plus over-current and short-circuit protection allow confident deployment. The included mounting kit supports rack mounting alone or paired in 1RU, plus under-table and wall mounting, and an optional Plenum Kit allows plenum installation. For lower per-channel power at lower cost, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-spa4-60-energystar-power-amplifiers\"\u003eSPA4-60\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour channels at 100 W\u003c\/strong\u003e — 100 watts per channel into 4 Ω and 8 Ω for foreground music and paging zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Z and 70V\/100V support\u003c\/strong\u003e — Per-channel selection of low-impedance or distributed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable outputs\u003c\/strong\u003e — Up to 200 W into low impedance and 175 W into 70V\/100V per bridged pair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR, convection-cooled\u003c\/strong\u003e — Efficient Class-D design runs fanless with no mechanical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-ramp standby\u003c\/strong\u003e — Quiet startup and seamless power-down after 25 minutes of inactivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — RMS and thermal limiting plus over-current and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting\u003c\/strong\u003e — Half-rack 1U chassis for rack, under-table, wall, or (with kit) plenum installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Four higher-output zones from one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference room\u003c\/strong\u003e — Fanless amplification where mechanical noise must be avoided.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Mixed low-impedance and distributed speaker drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining room\u003c\/strong\u003e — Energy-efficient zone amplification with extra headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Foreground music and paging across multiple zones.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower (8 Ω \/ 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 W \/ 100 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (8 Ω \u0026amp; 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 200 W per pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (70 V \/ 100 V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 175 W per pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ±0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain at 8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 Hz in bridged 70V\/100V modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 x 8.7 x 9.5 in (43 x 220 x 241 mm), 1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 lb (1.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, ENERGY STAR, RoHS\/WEEE, FCC Class B; UL 2043 with plenum kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the SPA4-100 a Q-SYS amplifier?\u003c\/strong\u003e\u003cbr\u003eNo. It is a non-networked amplifier that accepts standard analog line-level input from a zone mixer or DSP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need active cooling?\u003c\/strong\u003e\u003cbr\u003eNo. Its efficient Class-D design is convection cooled and fanless, eliminating fan noise.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the outputs be bridged?\u003c\/strong\u003e\u003cbr\u003eYes. A bridged channel pair delivers up to 200 W into low impedance and up to 175 W into 70 V or 100 V.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it compare with the SPA4-60?\u003c\/strong\u003e\u003cbr\u003eThe SPA4-100 provides 100 watts per channel versus 60 watts, offering more headroom for foreground music or higher-SPL zones in the same chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273530183916,"sku":"SPA4-100","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-spa4-100-energystar-power-amplifiers-creation-networks-27761.jpg?v=1757887962"},{"product_id":"qsc-multi-channel-amplifier-mp-a40v","title":"QSC MP-A40V – Multi-Channel Commercial Music and Paging Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC MP-A40V is a four-channel commercial music and paging amplifier designed for business music and distributed audio systems that need flexible per-zone power. FlexAmp technology lets each pair of channels share up to 400 watts in any ratio, so output can be matched to actual zone loads without over-specifying amplifier hardware. Each channel independently drives 4 Ω, 8 Ω, 70 V, or 100 V loads, supporting mixed low-impedance and distributed speaker systems. The MP-A40V pairs with the QSC MP-M Series zone mixers for a complete commercial audio solution.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-multi-channel-amplifier-mp-a40v-creation-networks-36967.png?v=1757888012\" alt=\"QSC MP-A40V four-channel commercial music and paging amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MP-A Series builds on QSC’s long history of amplifier reliability while emphasizing efficiency and low total cost of ownership. The MP-A40V provides two channel pairs, each sharing 400 watts of combined power (800 watts total) distributable in any ratio across the two channels of a pair — for example, driving ceiling speakers in a restroom from a small share of one channel while sending the bulk of power to the main dining-room speakers on its partner channel. Class-D output circuitry and a switchmode power supply keep the four-channel amplifier in a single rack unit with low heat and power draw. A DIP-selectable load mode sets each channel to 4 Ω, 8 Ω, 70 V, or 100 V, and a switchable 80 Hz high-pass filter is available per channel. Power-saving auto-standby engages after 28 minutes of inactivity with seamless auto-ramp when signal returns, and a remote standby input plus an amplifier status output support integration with building and life-safety systems. The MP-A40V is designed to work directly with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-mp-m80-series-music-and-paging-mixers\"\u003eMP-M80\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-mp-m40-series-music-and-paging-mixers\"\u003eMP-M40\u003c\/a\u003e zone mixers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour channels with FlexAmp\u003c\/strong\u003e — Two channel pairs each deliver up to 400 W (800 W total) split in any ratio between the two channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-channel load selection\u003c\/strong\u003e — Each channel independently drives 4 Ω, 8 Ω, 70 V, or 100 V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D efficiency\u003c\/strong\u003e — Class-D output and a switchmode supply provide high efficiency and low operating cost in a 1RU chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable 80 Hz high-pass filter\u003c\/strong\u003e — Available per channel to protect small speakers and tighten low-frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-saving standby\u003c\/strong\u003e — Auto-standby after 28 minutes with seamless auto-ramp, plus a remote standby input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier status output\u003c\/strong\u003e — Remote fault\/status reporting for monitoring and life-safety integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMP-M Series integration\u003c\/strong\u003e — Designed to pair with QSC MP-M40 and MP-M80 zone mixers for a complete system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Multi-zone background music and paging amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Mixed 70V\/100V and low-impedance speaker drive from one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Distributed audio across lobbies, classrooms, and overflow zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining room\u003c\/strong\u003e — Dedicated amplified zones within a larger facility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower per channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 W into 8 Ω, 4 Ω, 70 V, and 100 V (all channels driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlexAmp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 W per channel pair (1-2, 3-4), any ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ±0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;103 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain at 8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad modes (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Ω \/ 8 Ω \/ 70 V \/ 100 V (DIP-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 Hz, DIP-selectable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, 50–60 Hz, universal supply with PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75 x 19 x 13.6 in (44 x 483 x 345 mm), 1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow does FlexAmp power allocation work?\u003c\/strong\u003e\u003cbr\u003eEach channel pair shares 400 watts of combined power that can be split in any ratio between its two channels, so output matches each zone’s actual load instead of being fixed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it drive both 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Each channel is independently set to 4 Ω, 8 Ω, 70 V, or 100 V, so one amplifier can mix distributed and low-impedance zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it integrate with QSC mixers?\u003c\/strong\u003e\u003cbr\u003eThe MP-A40V is designed to work with the QSC MP-M40 and MP-M80 zone mixers to form a complete business music and paging system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does standby affect paging?\u003c\/strong\u003e\u003cbr\u003eAuto-standby engages after 28 minutes of inactivity and ramps back up seamlessly when signal returns; a remote standby input is also provided.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273534869740,"sku":"MP-A40V","price":2145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-multi-channel-amplifier-mp-a40v-creation-networks-36967.png?v=1757888012"},{"product_id":"qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k4","title":"QSC CX-Q 4K4 – Four-Channel Q-SYS Network Amplifier (1000W\/ch)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC CX-Q 4K4 is the mid-power model in the CX-Q family of four-channel Q-SYS network amplifiers, with a 4,000 W power supply and Low-Z, 70 V, and 100 V direct drive on every channel. As a native Q-SYS component, it integrates into Q-SYS Designer Software for drag-and-drop routing, processing, monitoring, and fault reporting. Compared with the 2K4, the 4K4 doubles power-supply headroom for greater SPL and longer coverage, while FlexAmp and FAST let channels be reconfigured to match speaker loads without rewiring.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k4-creation-networks-75993.png?v=1757888041\" alt=\"QSC CX-Q 4K4 four-channel Q-SYS network amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eBuilt on QSC’s PL380 PowerLight platform with a 5th-generation Class-D hybrid powertrain, the CX-Q 4K4 pairs proven amplifier robustness with native network transport and control. FlexAmp distributes customized output levels per channel from a large shared reserve, while FAST (Flexible Amplifier Summing Technology) bridges, parallels, or combines channels for higher-voltage or higher-current loads. Four mic\/line inputs with +12 V phantom power provide additional Q-SYS on-ramps at the amplifier, and eight bi-directional GPIO connections enable third-party device control without a separate processor. A universal switchmode supply with active power factor correction and multi-stage sleep modes maintains high efficiency across global line voltages. Four network-addressable channels fit into 2RU. For a lower-cost foundation, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-2k4\"\u003eCX-Q 2K4\u003c\/a\u003e; for the highest four-channel power, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-8k4\"\u003eCX-Q 8K4\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Drag-and-drop routing, processing, monitoring, and fault reporting in Q-SYS Designer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000 W power supply, four channels\u003c\/strong\u003e — Low-Z, 70 V, and 100 V direct drive on every channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexAmp power distribution\u003c\/strong\u003e — Asymmetric per-channel output from a shared reserve to match real zone loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFAST channel summing\u003c\/strong\u003e — Bridge, parallel, or bridge\/parallel modes for higher voltage or current loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour mic\/line inputs\u003c\/strong\u003e — +12 V phantom power; additional Q-SYS on-ramps at the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight bi-directional GPIO\u003c\/strong\u003e — Local third-party device control without a separate processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient power platform\u003c\/strong\u003e — PL380 PowerLight with active PFC and multi-stage sleep modes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuditorium\u003c\/strong\u003e — Higher-SPL networked amplification with fault monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Distributed and main speaker zones from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-hands room\u003c\/strong\u003e — Network-managed amplification for large gatherings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Multi-zone amplification within a Q-SYS system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Flexible channel configuration for changing speaker loads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (network-addressable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 W \/ 625 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,500 W \/ 625 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70 V (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 W \/ 550 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e100 V (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 W \/ 625 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response (8 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz, +0.2 \/ -0.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 mic\/line (+12 V phantom), 3-pin Euro + Q-LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 bi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (HWD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 x 19 x 16 in (89 x 482 x 406 mm), 2RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 lb (11.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, RoHS\/WEEE, FCC Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eMax power: 20 ms, 1 kHz burst, single channel driven. Continuous: 20 Hz–20 kHz, all channels driven at the same load.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the CX-Q 4K4 require a Q-SYS Core?\u003c\/strong\u003e\u003cbr\u003eYes — the CX-Q amplifiers are native Q-SYS components managed from a Q-SYS Core through Q-SYS Designer Software for routing, processing, monitoring, and fault reporting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan a single amplifier drive both 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Every channel offers Low-Z, 70 V, and 100 V direct drive, and FlexAmp distributes power per channel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 4K4 compare with the 2K4 and 8K4?\u003c\/strong\u003e\u003cbr\u003eThe 4K4’s 4,000 W supply sits between the 2K4 (2,000 W) and 8K4 (8,000 W), offering more headroom than the 2K4 while sharing the same Q-SYS integration and feature set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat do FlexAmp and FAST do?\u003c\/strong\u003e\u003cbr\u003eFlexAmp allocates power asymmetrically across channels; FAST bridges, parallels, or combines channels for higher voltage or current loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For Q-SYS design and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273536737516,"sku":"CX-Q 4K4","price":4355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k4-creation-networks-75993.png?v=1757888041"},{"product_id":"qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-8k4","title":"QSC CX-Q 8K4 – Four-Channel Q-SYS Network Amplifier (2000W\/ch)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC CX-Q 8K4 is the highest-power four-channel model in the CX-Q family of Q-SYS network amplifiers, with an 8,000 W power supply and Low-Z, 70 V, and 100 V direct drive on every channel. It is the right selection for large-format distributed audio, high-SPL main arrays, and subwoofer drive where the 4K4’s ceiling is insufficient. As a native Q-SYS component, it integrates into Q-SYS Designer Software for routing, processing, monitoring, and fault reporting, and shares the FlexAmp and FAST flexibility of the rest of the four-channel lineup.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-8k4-creation-networks-92230.png?v=1757888042\" alt=\"QSC CX-Q 8K4 four-channel Q-SYS network amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eBuilt on QSC’s PL380 PowerLight platform with a 5th-generation Class-D hybrid powertrain, the CX-Q 8K4 delivers high-voltage and high-current operation with excellent thermal performance. FlexAmp distributes customized output levels per channel from a large shared reserve, while FAST (Flexible Amplifier Summing Technology) bridges, parallels, or combines channels for higher-voltage or higher-current loads — useful for subwoofers, delayed arrays, and high-SPL fill. Four mic\/line inputs with +12 V phantom power provide additional Q-SYS on-ramps at the amplifier, and eight bi-directional GPIO connections enable third-party device control without a separate processor. A universal switchmode supply with active power factor correction and multi-stage sleep modes maintains efficiency across global line voltages. Four high-power network-addressable channels fit into 2RU. For lower-power needs, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k4\"\u003eCX-Q 4K4\u003c\/a\u003e; for more zones at lower per-channel power, see the eight-channel \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-eight-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k8\"\u003eCX-Q 4K8\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Drag-and-drop routing, processing, monitoring, and fault reporting in Q-SYS Designer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8,000 W power supply, four channels\u003c\/strong\u003e — Highest four-channel power in the CX-Q lineup; Low-Z, 70 V, and 100 V on every channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexAmp power distribution\u003c\/strong\u003e — Asymmetric per-channel output from a large shared reserve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFAST channel summing\u003c\/strong\u003e — Bridge, parallel, or bridge\/parallel modes for subwoofers and high-SPL loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour mic\/line inputs\u003c\/strong\u003e — +12 V phantom power; additional Q-SYS on-ramps at the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight bi-directional GPIO\u003c\/strong\u003e — Local third-party device control without a separate processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient power platform\u003c\/strong\u003e — PL380 PowerLight with active PFC and multi-stage sleep modes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuditorium\u003c\/strong\u003e — High-SPL main arrays and subwoofer drive under network control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-hands room\u003c\/strong\u003e — Large-format amplification with significant headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Main and subwoofer zones for large sanctuaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroadcast studio\u003c\/strong\u003e — High-output monitoring and reinforcement zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Demanding multi-zone amplification within Q-SYS.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (network-addressable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,250 W \/ 1,250 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,400 W \/ 1,250 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70 V (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,250 W \/ 1,150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e100 V (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,250 W \/ 1,150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response (8 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz, +0.2 \/ -0.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 mic\/line (+12 V phantom), 3-pin Euro + Q-LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 bi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (HWD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 x 19 x 16 in (89 x 482 x 406 mm), 2RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 lb (11.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, RoHS\/WEEE, FCC Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eMax power: 20 ms, 1 kHz burst, single channel driven. Continuous: 20 Hz–20 kHz, all channels driven at the same load.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen should I choose the 8K4 over the 4K4?\u003c\/strong\u003e\u003cbr\u003eChoose the 8K4 for large-format speaker systems, high-SPL main arrays, or subwoofer drive that need more headroom than the 4K4’s 4,000 W supply provides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it require a Q-SYS Core?\u003c\/strong\u003e\u003cbr\u003eYes — the CX-Q amplifiers are native Q-SYS components managed from a Q-SYS Core through Q-SYS Designer Software.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it drive subwoofers?\u003c\/strong\u003e\u003cbr\u003eYes. FAST allows channels to be bridged or paralleled for higher-voltage or higher-current loads such as subwoofers and high-SPL fill zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan a single amplifier mix 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Every channel offers Low-Z, 70 V, and 100 V direct drive, with FlexAmp distributing power per channel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For Q-SYS design and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273536934124,"sku":"CX-Q 8K4","price":5465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-8k4-creation-networks-92230.png?v=1757888042"},{"product_id":"qsc-eight-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k8","title":"QSC CX-Q 4K8 – Eight-Channel Q-SYS Network Amplifier (500W\/ch)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC CX-Q 4K8 is an eight-channel Q-SYS network amplifier with a 4,000 W power supply, delivering up to 500 W per channel into 8 Ω, 70 V, or 100 V across eight independently configurable outputs. Where the four-channel CX-Q models maximize per-channel power, the 4K8 prioritizes channel count — making it the preferred choice for multi-zone distributed audio where eight speaker zones must be driven from a single chassis. As a native Q-SYS component, it integrates into Q-SYS Designer Software for routing, processing, monitoring, and fault reporting.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-cx-q-4k8-eight-channel-network-amplifier-for-the-q-sys-ecosystem-creation-networks-98597.png?v=1757888042\" alt=\"QSC CX-Q 4K8 eight-channel Q-SYS network amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eBuilt on QSC’s PL380 PowerLight platform with a 5th-generation Class-D hybrid powertrain, the CX-Q 4K8 brings eight network-addressable channels into a 2RU chassis — replacing the rack space and wiring of multiple stacked amplifiers in a multi-zone design. FlexAmp distributes customized output levels per channel from a shared reserve, and FAST (Flexible Amplifier Summing Technology) lets channels be bridged, paralleled, or combined when a zone needs more power. Eight mic\/line inputs with +12 V phantom power provide Q-SYS on-ramps directly at the amplifier, and eight bi-directional GPIO connections enable local third-party device control without a separate processor. A universal switchmode supply with active power factor correction and multi-stage sleep modes maintains efficiency across global line voltages. For higher per-channel power across fewer zones, see the four-channel \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k4\"\u003eCX-Q 4K4\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight network-addressable channels\u003c\/strong\u003e — Drives eight speaker zones from a single 2RU chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000 W power supply\u003c\/strong\u003e — Up to 500 W per channel into 8 Ω, 70 V, or 100 V on every channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Routing, processing, monitoring, and fault reporting in Q-SYS Designer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexAmp power distribution\u003c\/strong\u003e — Asymmetric per-channel output from a shared reserve to match zone loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFAST channel summing\u003c\/strong\u003e — Bridge or parallel channels when a zone needs more power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight mic\/line inputs\u003c\/strong\u003e — +12 V phantom power; additional Q-SYS on-ramps at the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight bi-directional GPIO\u003c\/strong\u003e — Local third-party device control without a separate processor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Eight independent zones from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Distributed zones with flexible per-channel configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Lobby, classroom, and overflow zones from a single chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuditorium\u003c\/strong\u003e — Multi-zone distributed coverage under network control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGovernment space\u003c\/strong\u003e — High-zone-count networked amplification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 (network-addressable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower per channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 500 W into 8 Ω, 70 V, and 100 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput drive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-Z, 70 V, and 100 V on all channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 mic\/line (+12 V phantom) + Q-LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 bi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePL380 PowerLight, 5th-gen Class-D hybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy choose the 4K8 over a four-channel CX-Q?\u003c\/strong\u003e\u003cbr\u003eThe 4K8 prioritizes channel count, driving eight zones from one 2RU chassis, where four-channel models prioritize higher power across fewer zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it require a Q-SYS Core?\u003c\/strong\u003e\u003cbr\u003eYes — the CX-Q amplifiers are native Q-SYS components managed from a Q-SYS Core through Q-SYS Designer Software.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it drive both 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Every channel offers Low-Z, 70 V, and 100 V direct drive, with FlexAmp distributing power per channel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat if one zone needs more power than 500 W?\u003c\/strong\u003e\u003cbr\u003eFAST allows channels to be bridged or paralleled to deliver more power to a demanding zone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For Q-SYS design and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273537032428,"sku":"CX-Q 4K8","price":6355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-cx-q-4k8-eight-channel-network-amplifier-for-the-q-sys-ecosystem-creation-networks-98597.png?v=1757888042"},{"product_id":"amp-3210t-3x210w-commercial-power-amplifier-4-8w-or-70-100v","title":"Crestron 3x210W Commercial Power Amplifier, 4-8 or 70-100V - AMP-3210T (Discontinued)","description":"\u003cp\u003e\u003cstrong\u003eDiscontinued, This product has been replaced by the following model(s) \u003ca href=\"\/products\/crestron-amp-x750-x-series-amplifier-750-w\"\u003eAMP-X750\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Crestron® AMP-3210T Commercial Power Amplifiers provide a perfect combination of high output and efficiency for all types of professional audio applications. 100% Crestron engineered and built, these amplifiers are ENERGY STAR® qualified to enable organizations to fulfill their green initiatives without compromising on audio performance. Advanced design features include a high-efficiency amp topology with active power factor corrected power supply, delivering a generous amount of power in a space-saving 1U rack-mountable chassis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3-Channel Universal Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-3210T provides three independent channels of amplification with configurable outputs to suit a wide range of system designs. Each channel is configurable via a simple selector switch to handle either low-Z or constant-voltage speaker systems. Each channel is rated for 210W @ 4Ω, or 120W @ 8Ω, 70V, or 100V. Additionally, channels 1 and 2 may be bridged together to deliver a robust 420W @ 8Ω to a single load. The 70\/100V outputs are transformer isolated to handle long and complex wire runs.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eENERGY STAR® Qualified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIts ultra-efficient design allows the AMP-3210T to meet demanding ENERGY STAR qualification requirements, affording a cost-reducing solution for everything from boardrooms and auditoriums to paging and background music systems. Auto power-down places the amplifier into a low-power standby state if no input signal is detected for 30 minutes. The amplifier quickly powers back on the instant an input signal is detected. In addition, each amp channel can be independently enabled or disabled via jumpers or remote contacts, reducing power consumption by shutting down individual channels when they are not needed. Whether switched remotely or through an AC power controller, the AMP-3210T draws no added inrush current during power-up, reducing AC circuit requirements and potentially eliminating the need for extra power sequencing equipment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProfessional System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-3210T includes professional balanced inputs with rear-panel ±10dB input level adjustments to assure compatibility with a wide range of audio sources. Remote power control is enabled for each channel using external contact closures, switches, or control system relays. All input, output, and remote control connections are facilitated via detachable screw-terminal connectors to simplify installation and servicing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCool and Compact\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-3210T features a durable, lightweight chassis that may be placed on a shelf, or rack-mounted using the rack ears provided. At only one rack space high and under 15 inches deep, it is ideal for installations requiring a lot of power in a limited space. Its efficient, cool-running design gives off substantially less heat than comparably rated amplifiers. Convection cooling means there are no noisy fans, allowing the AMP-3210T to be installed in a boardroom lectern or credenza without affecting noise levels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRugged and Dependable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll AMP-series amplifiers are designed for ultimate dependability in a wide range of commercial environments. Built-in over current and DC offset protection on each channel helps prevent damage to the amplifier and speakers due to external or internal faults. Discrete thermal protection is also provided on each channel and the power supply. Front panel indicators are provided for each channel to show signal presence, clipping, and fault conditions.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eENERGY STAR® qualified power amplifier\u003c\/li\u003e\n\u003cli\u003eUltra-efficient space-saving design\u003c\/li\u003e\n\u003cli\u003eLow total cost of ownership\u003c\/li\u003e\n\u003cli\u003eHigh-output power, low noise, low distortion performance\u003c\/li\u003e\n\u003cli\u003eEach channel selectable for 4\/8Ω, 70V, or 100V operation\u003c\/li\u003e\n\u003cli\u003eThree channels each rated 210W@4Ω, 120W@8Ω, and 120W@70\/100V\u003c\/li\u003e\n\u003cli\u003eTransformer isolated 70 and 100 Volt outputs\u003c\/li\u003e\n\u003cli\u003eChannels 1 and 2 bridgeable for 420W@8Ω\u003c\/li\u003e\n\u003cli\u003eIndividual channel power control via jumper or remote contact\u003c\/li\u003e\n\u003cli\u003eAuto power-down after 30 minutes of no signal\u003c\/li\u003e\n\u003cli\u003eInstant auto power-on when an input signal is detected\u003c\/li\u003e\n\u003cli\u003eNo inrush current during power-up\u003c\/li\u003e\n\u003cli\u003eOver current and DC offset protection per output\u003c\/li\u003e\n\u003cli\u003eThermal protection on the power supply and each channel\u003c\/li\u003e\n\u003cli\u003eFront panel signal, clip, and fault indicators per channel\u003c\/li\u003e\n\u003cli\u003eProfessional balanced inputs\u003c\/li\u003e\n\u003cli\u003eDetachable terminal block connectors\u003c\/li\u003e\n\u003cli\u003eRear panel ±10dB input level controls\u003c\/li\u003e\n\u003cli\u003eConvection cooled - no noisy fans\u003c\/li\u003e\n\u003cli\u003eSingle-space 1U rack mountable\u003c\/li\u003e\n\u003cli\u003eUnder 15 inches deep\u003c\/li\u003e\n\u003cli\u003eUniversal power supply with active power factor correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ch2 class=\"Polaris-Header-Title_2qj8j\"\u003eAMP-3210T Specs\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\" colspan=\"2\"\u003e\n\u003cli\u003e\u003cb\u003eTypical of 3 mono amplifier channels:\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eBalanced or unbalanced analog line-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOutput Signal Types\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e4\/8 Ohm, 70 Volt, or 100 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e120 Watts at 8 Ohms;\u003cbr\u003e 210 Watts at 4 Ohms;\u003cbr\u003e 420 Watts at 8 Ohms bridged (channels 1 and 2);\u003cbr\u003e 120 Watts at 70 or 100 Volts (Transformer isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eProtection\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eOver Current, Over\/Under Voltage, Over Temperature, DC Offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e20Hz to 20kHz ±0.5 dB at 4\/8 Ohms;\u003cbr\u003e 80Hz to 20kHz +0\/-3 dB at 70\/100 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eTHD\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e0.05% @ 1kHz, full rated power at 4\/8 Ohms, 8 Ohms Bridged, or 70\/100 Volts;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 120W at 8 Ohms;\u003cbr\u003e 0.2% @ 20Hz to 20kHz, 210W at 4 Ohms;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 420W at 8 Ohms Bridged;\u003cbr\u003e 0.1% @ 80Hz to 20kHz, 120W at 70\/100 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e\u0026gt;103 dB, A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eCrosstalk\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;70 dB @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eGain\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e23 dB with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e2.22 Vrms for rated output power with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Detection Threshold\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e40 mV RMS @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Level Adjustment\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e±10 dB from nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eConnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e6-32 screw, chassis ground lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 3\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(3) 3-pin 3.5mm detachable terminal blocks;\u003cbr\u003e Balanced\/unbalanced line-level audio inputs;\u003cbr\u003e Input Level: 5.3 Vrms maximum with INPUT LEVEL control set at minimum position;\u003cbr\u003e Input Impedance: 24k Ohms balanced, 12k Ohms unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 3\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) 4-pin 7.62mm 15A detachable terminal blocks;\u003cbr\u003e 4Ω\/8Ω and 70\/100V power amplifier outputs;\u003cbr\u003e Wire Size: Terminals accept up to 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eREMOTE\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 6-pin 3.5mm detachable terminal block;\u003cbr\u003e Provides (3) remote control inputs; enables independent power control of each channel via local jumpers or remote contact closures;\u003cbr\u003e inputs may be safely paralleled for group or global control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFUSE T6.3AH 250V\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMain fuse holder;\u003cbr\u003e 5x20 mm, 250V, 6.3AH, time-lag, high-rupture rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003e100-240V~50\/60Hz\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) IEC C14 male chassis plugs, main power input;\u003cbr\u003eMates with removable power cord (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eControls \u0026amp; Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003ePWR\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) dual-color LED, green indicates ACTIVE state, yellow indicates STANDBY state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eINPUT 1 – 3, SIGNAL\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) green LEDs, indicate signal presence on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOUTPUT 1 – 3, CLIP\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(3) amber LEDs, indicate a clipping condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOUTPUT 1 – 3, FAULT\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) red LEDs; indicate over-temperature, over-current, over or under power supply voltage, or DC offset condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 3 LEVEL (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(3) Rotary input boost\/attenuate adjustments w\/center detent at nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 3, 100V \/ 70V \/ 4\/8Ω (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) 3-position slide switches, select the output configuration for each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eON\/REMOTE\/OFF (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 3-position slide switch; selects between all channels powered on, all channels powered off, or remote control of each individual channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003ePower Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMain Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e100-240 Volts AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e85 Watts @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 126 Watts @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 86 Watts @ 70\/100V, all channels driven at 1\/8th output power;\u003cbr\u003e 32 Watts, all channels idle;\u003cbr\u003e \u0026lt;1 Watt in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e41° to 104°F (5° to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHumidity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e137 BTU\/Hr @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 162 BTU\/Hr @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 140 BTU\/Hr @ 70\/100V, all channels driven at 1\/8th output power;\u003cbr\u003e 110 BTU\/Hr, all channels idle;\u003cbr\u003e \u0026lt;3.4 BTU\/Hr in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eEnclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eChassis\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMetal with black finish, vented top and sides, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMetal, black finish with polycarbonate label overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMounting\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eFreestanding or 1U 19-inch rack-mountable (adhesive feet and rack ears included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e1.70 in (44 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e17.28 in (439 mm);\u003cbr\u003e 19.0 in (483 mm) with rack ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e14.59 in (371 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eWeight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\" colspan=\"2\"\u003e17.8 lb (8.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273666433260,"sku":"AMP-3210T","price":1706.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-3x210w-commercial-power-amplifier-4-8-or-70-100v-amp-3210t-discontinued-creation-networks-53331.png?v=1757888248"},{"product_id":"amp-3210s-3x210w-commercial-power-amplifier-4-8ω","title":"Crestron AMP-3210S 3x210W Commercial Power Amplifier, 4-8 (Discontinued)","description":"\u003cp\u003e\u003cstrong\u003eDiscontinued, This product has been replaced by the following model(s) \u003ca href=\"\/products\/crestron-amp-x750-x-series-amplifier-750-w\"\u003eAMP-X750\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Crestron® AMP-3210S Commercial Power Amplifiers provide a perfect combination of high output and efficiency for all types of professional audio applications. 100% Crestron engineered and built, these amplifiers are ENERGY STAR® qualified to enable organizations to fulfill their green initiatives without compromising on audio performance. Advanced design features include a high-efficiency amp topology with active power factor corrected power supply, delivering a generous amount of power in a space-saving 1U rack-mountable chassis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3-Channel Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-3210S provides three independent channels of amplification. Each channel is rated for 210W @ 4Ω or 120W @ 8Ω, and channels 1 and 2 may be bridged together to deliver a robust 420W @ 8Ω to a single load.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eENERGY STAR® Qualified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIts ultra-efficient design allows the AMP-3210S to meet demanding ENERGY STAR qualification requirements, affording a cost-reducing solution for boardrooms, auditoriums, and other commercial systems. Auto power-down places the amplifier into a low-power standby state if no input signal is detected for 30 minutes. The amplifier quickly powers back on the instant an input signal is detected. In addition, each amp channel can be independently enabled or disabled via jumpers or remote contacts, reducing power consumption by shutting down individual channels when they are not needed. Whether switched remotely or through an AC power controller, the AMP-3210S draws no added inrush current during power-up, reducing AC circuit requirements and potentially eliminating the need for extra power sequencing equipment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProfessional System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-3210S includes professional balanced inputs with rear-panel ±10dB input level adjustments to assure compatibility with a wide range of audio sources. Remote power control is enabled for each channel using external contact closures, switches, or control system relays. All input, output, and remote control connections are facilitated via detachable screw-terminal connectors to simplify installation and servicing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCool and Compact\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-3210S features a durable, lightweight chassis that may be placed on a shelf, or rack-mounted using the rack ears provided. At only one rack space high and under 11 inches deep, it is ideal for installations requiring a lot of power in a limited space. Its efficient, cool-running design gives off substantially less heat than comparably rated amplifiers. Convection cooling means there are no noisy fans, allowing the AMP-3210S to be installed in a boardroom lectern or credenza without affecting noise levels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRugged and Dependable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll AMP-series amplifiers are designed for ultimate dependability in a wide range of commercial environments. Built-in over current and DC offset protection on each channel helps prevent damage to the amplifier and speakers due to external or internal faults. Discrete thermal protection is also provided on each channel and the power supply. Front panel indicators are provided for each channel to show signal presence, clipping, and fault conditions.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eENERGY STAR® qualified power amplifier\u003c\/li\u003e\n\u003cli\u003eUltra-efficient space-saving design\u003c\/li\u003e\n\u003cli\u003eLow total cost of ownership\u003c\/li\u003e\n\u003cli\u003eHigh-output power, low noise, low distortion performance\u003c\/li\u003e\n\u003cli\u003eThree channels each rated 210W@4Ω and 120W@8Ω\u003c\/li\u003e\n\u003cli\u003eChannels 1 and 2 bridgeable for 420W@8Ω\u003c\/li\u003e\n\u003cli\u003eIndividual channel power control via jumper or remote contact\u003c\/li\u003e\n\u003cli\u003eAuto power-down after 30 minutes of no signal\u003c\/li\u003e\n\u003cli\u003eInstant auto power-on when an input signal is detected\u003c\/li\u003e\n\u003cli\u003eNo inrush current during power-up\u003c\/li\u003e\n\u003cli\u003eOver current and DC offset protection per output\u003c\/li\u003e\n\u003cli\u003eThermal protection on the power supply and each channel\u003c\/li\u003e\n\u003cli\u003eFront panel signal, clip, and fault indicators per channel\u003c\/li\u003e\n\u003cli\u003eProfessional balanced inputs\u003c\/li\u003e\n\u003cli\u003eDetachable terminal block connectors\u003c\/li\u003e\n\u003cli\u003eRear panel ±10dB input level controls\u003c\/li\u003e\n\u003cli\u003eConvection cooled - no noisy fans\u003c\/li\u003e\n\u003cli\u003eSingle-space 1U rack mountable\u003c\/li\u003e\n\u003cli\u003eLightweight and under 11 inches deep\u003c\/li\u003e\n\u003cli\u003eUniversal power supply with active power factor correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ch2\u003eCrestron AMP-3210S\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\" colspan=\"2\"\u003e\n\u003cli\u003e\u003cb\u003eTypical of 3 mono amplifier channels:\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eBalanced or unbalanced analog line-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e4\/8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e120 Watts at 8 Ohms;\u003cbr\u003e 210 Watts at 4 Ohms;\u003cbr\u003e 420 Watts at 8 Ohms bridged (channels 1 and 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eProtection\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eOver Current, Over\/Under Voltage, Over Temperature, DC Offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e20Hz to 20kHz ±0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eTHD\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e0.05% @ 1kHz, full rated power at 4\/8 Ohms or 8 Ohms Bridged;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 120W at 8 Ohms;\u003cbr\u003e 0.2% @ 20Hz to 20kHz, 210W at 4 Ohms;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 420W at 8 Ohms Bridged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e\u0026gt;103 dB, A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eCrosstalk\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;70 dB @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eGain\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e23 dB with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e2.22 Vrms for rated output power with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Detection Threshold\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e40 mV RMS @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Level Adjustment\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e±10 dB from nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eConnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e6-32 screw, chassis ground lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 3\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(3) 3-pin 3.5mm detachable terminal blocks;\u003cbr\u003e Balanced\/unbalanced line-level audio inputs;\u003cbr\u003e Input Level: 5.3 Vrms maximum with INPUT LEVEL control set at minimum position;\u003cbr\u003e Input Impedance: 24k Ohms balanced, 12k Ohms unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 3\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) 2-pin 7.62mm 15A detachable terminal blocks;\u003cbr\u003e 4Ω\/8Ω and 70\/100V power amplifier outputs;\u003cbr\u003e Wire Size: Terminals accept up to 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eREMOTE\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 6-pin 3.5mm detachable terminal block;\u003cbr\u003e Provides (3) remote control inputs; enables independent power control of each channel via local jumpers or remote contact closures;\u003cbr\u003e inputs may be safely paralleled for group or global control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFUSE T6.3AH 250V\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMain fuse holder;\u003cbr\u003e 5x20 mm, 250V, 6.3AH, time-lag, high-rupture rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003e100-240V~50\/60Hz\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) IEC C14 male chassis plugs, main power input;\u003cbr\u003eMates with removable power cord (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eControls \u0026amp; Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003ePWR\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) dual-color LED, green indicates ACTIVE state, yellow indicates STANDBY state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eINPUT 1 – 3, SIGNAL\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) green LEDs, indicate signal presence on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOUTPUT 1 – 3, CLIP\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(3) amber LEDs, indicate a clipping condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOUTPUT 1 – 3, FAULT\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(3) red LEDs; indicate over-temperature, over-current, over or under power supply voltage, or DC offset condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 3 LEVEL (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(3) Rotary input boost\/attenuate adjustments w\/center detent at nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eON\/REMOTE\/OFF (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 3-position slide switch; selects between all channels powered on, all channels powered off, or remote control of each individual channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003ePower Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMain Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e100-240 Volts AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e85 Watts @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 126 Watts @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 32 Watts, all channels idle;\u003cbr\u003e \u0026lt;1 Watt in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e41° to 104°F (5° to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHumidity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e137 BTU\/Hr @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 162 BTU\/Hr @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 110 BTU\/Hr, all channels idle;\u003cbr\u003e \u0026lt;3.4 BTU\/Hr in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eEnclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eChassis\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMetal with black finish, vented top and sides, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMetal, black finish with polycarbonate label overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMounting\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eFreestanding or 1U 19-inch rack-mountable (adhesive feet and rack ears included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e1.70 in (44 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e17.28 in (439 mm);\u003cbr\u003e 19.0 in (483 mm) with rack ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e10.34 in (263 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"productSpecTDHead\" colspan=\"3\"\u003eWeight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\" colspan=\"2\"\u003e8.3 lb (3.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273666826476,"sku":"AMP-3210S","price":1606.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-amp-3210s-3x210w-commercial-power-amplifier-4-8-discontinued-creation-networks-53378.png?v=1757888250"},{"product_id":"crestron-x-series-four-channel-modular-power-amplifier-amp-x300","title":"Crestron X Series Four Channel Modular Power Amplifier - AMP-X300","description":"\u003ch1\u003eCrestron AMP-X300 – X-Series 4-Channel 300W Modular Power Amplifier\u003c\/h1\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-x-series-four-channel-modular-power-amplifier-amp-x300-creation-networks-50304.png\" alt=\"Crestron AMP-X300 X-Series 4-channel 300W modular power amplifier half-rack commercial AV multi-zone\" style=\"max-width:480px;height:auto;display:block;margin-bottom:20px;\"\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crestron AMP-X300 is a professional-grade 4-channel Class D power amplifier in a half-rack 1RU form factor delivering up to 300W total output across configurable Lo-Z (4Ω\/8Ω) and Hi-Z (70V\/100V) operating modes. Four independent channels at 75W each in Lo-Z stereo can be reconfigured for 2×150W bridged, single-channel 300W bridged, or 70V\/100V constant-voltage Hi-Z distributed speaker operation — providing multi-zone commercial audio and large-room speaker coverage from a single half-rack unit. ENERGY STAR certified with auto-standby, signal-sensing wake, and fanless convection cooling, the AMP-X300 gangs with other Crestron X-Series half-rack amplifiers in a single 1RU rack space using included hardware.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eCommercial multi-zone audio installations frequently require different amplifier configurations across zones — stereo speaker pairs in conference rooms, bridged mono in auditorium fill positions, and 70V\/100V constant-voltage lines in corridor and lobby areas — that would traditionally require multiple separate amplifiers. The AMP-X300 consolidates these into a single half-rack unit through its configurable 4-channel architecture: two front-panel slide switches independently configure channel pairs 1+2 and 3+4 for stereo, summed mono, bridged Lo-Z, or Hi-Z constant-voltage operation, allowing completely different configurations on the same amplifier simultaneously. This means channel pair 1+2 can drive a stereo conference room speaker system at 75W per channel while channel pair 3+4 drives a 70V ceiling speaker zone at 150W from the same unit. Advanced Class D topology maximizes efficiency while minimizing heat, and the convection-cooled chassis supports high-density rack installation without ventilation clearances between ganged units. The included hardware set covers surface mount, freestanding, full-rack, and ganged half-rack mounting configurations — requiring no additional mounting accessories or shelves at installation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Channel, Up to 300W Total Configurable Output:\u003c\/strong\u003e Four independently driven channels at 75W each in Lo-Z stereo; independently reconfigurable to 2×150W bridged, 1×300W mono bridged, or 70V\/100V Hi-Z — one amplifier handles stereo, mono high-power, and constant-voltage distributed speaker system requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Channel Pair Configuration:\u003c\/strong\u003e Two slide switches configure channel pairs 1+2 and 3+4 independently — stereo, summed mono, or bridged Lo-Z; Hi-Z mode bridges both pairs for constant-voltage. Different configurations on each pair simultaneously possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalf-Rack Gangable Form Factor:\u003c\/strong\u003e 1RU half-width chassis gangs two AMP-X300 units side-by-side in a single 1RU rack space using included hardware — providing 8 channels or up to 600W in one rack unit for high-density multi-zone commercial audio rack builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR Certified with Auto-Standby:\u003c\/strong\u003e Signal-sensing standby after 25 minutes of no signal; wakes in under 0.5 seconds on signal detection; “Always On” mode also selectable — meets ENERGY STAR requirements for commercial AV energy management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced Inputs on All Channels:\u003c\/strong\u003e Balanced via 3.5mm detachable terminal blocks and unbalanced via RCA connectors on each of the four channels; inputs sum for simultaneous balanced and unbalanced source connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling:\u003c\/strong\u003e Passive convection cooling eliminates fan noise for conference room, boardroom, and quiet commercial AV environments where background amplifier fan noise is unacceptable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrewdriver-Adjustable Per-Channel Gain:\u003c\/strong\u003e Independent gain trim on each of the four channels enables precise level matching across multi-zone commercial audio systems at commissioning without external line level processors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll Mounting Hardware Included:\u003c\/strong\u003e Surface mount flanges, adhesive feet, rack mount brackets, and ganging hardware all included — no additional mounting accessories required at installation regardless of deployment type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-zone commercial audio with four independently driven speaker zones from a single half-rack amplifier in conference room AV racks\u003c\/li\u003e\n\u003cli\u003eLarge conference rooms and boardrooms requiring bridged mono or 2-channel high-power speaker amplification with separate fill zone amplification from one unit\u003c\/li\u003e\n\u003cli\u003e70V\/100V constant-voltage distributed ceiling speaker systems with up to 300W total zone capacity in commercial lobbies and corridors\u003c\/li\u003e\n\u003cli\u003eTraining rooms and all-hands rooms with front speaker pair and ceiling fill speaker zone amplification from a single device\u003c\/li\u003e\n\u003cli\u003eHouses of worship with sanctuary, lobby, and monitor position audio zones driven from one half-rack amplifier\u003c\/li\u003e\n\u003cli\u003eHigh-density multi-zone commercial audio racks with ganged AMP-X300 pairs providing 8 channels per 1RU\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-X300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e4 independent (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (4× stereo Lo-Z, 8Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e75W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (2× bridged Lo-Z, 8Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e150W per bridged pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (1× bridged Lo-Z, 8Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power (Hi-Z 70V or 100V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e300W (1 zone) or 150W (2 zones)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e20 Hz – 20 kHz ±0.5 dB at 1W (Lo-Z)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTHD+N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u0026lt;0.1% at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eS\/N Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u0026gt;103 dBA balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e4× balanced (3.5mm terminal block) + 4× unbalanced (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandby\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAuto after 25 min (Power Saver) or Always On; contact closure remote standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eUniversal 100–240V, 50\/60 Hz (IEC inlet, cord included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e1RU half-rack width — gangable; all mounting hardware included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eENERGY STAR, UL 62368, FCC Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #ddd;\"\u003eAMP-X300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eCompetitor comparison: not applicable for this product.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the two channel pairs be configured independently for different modes?\u003c\/strong\u003e\u003cbr\u003e\nYes — channel pair 1+2 and channel pair 3+4 each have their own configuration slide switch. One pair can be set to stereo Lo-Z while the other is set to bridged Lo-Z or Hi-Z simultaneously, enabling different operating modes per pair from the same unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the AMP-X300 gang with other amplifiers?\u003c\/strong\u003e\u003cbr\u003e\nTwo AMP-X300 units gang side-by-side in a single 1RU rack space using the included ganging hardware, providing 8 channels or up to 600W total in one rack unit. Surface mount, freestanding, and full 1RU rack single-unit mounting hardware is also included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum Hi-Z output in 70V mode?\u003c\/strong\u003e\u003cbr\u003e\nIn Hi-Z mode, both channel pairs are bridged and combined — delivering up to 300W into a single 70V or 100V constant-voltage speaker zone, or 150W each into two separate zones. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for speaker load calculation guidance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the AMP-X300 compatible with Crestron 4-Series control for room automation?\u003c\/strong\u003e\u003cbr\u003e\nThe AMP-X300 provides a contact closure remote standby input compatible with Crestron relay outputs for room power-on\/off automation. For programmatic volume control, pair with a Crestron DSP with IP-controlled output level. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for integrated audio system design.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the AMP-X300 replace multiple separate single-channel amplifiers?\u003c\/strong\u003e\u003cbr\u003e\nYes — four independently configurable channels can replace up to four separate single-channel amplifiers in a multi-zone commercial audio rack, reducing rack space, cabling, and power supply count. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for system consolidation design guidance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the Crestron AMP-X300?\u003c\/strong\u003e\u003cbr\u003e\nCrestron provides a standard 3-year limited warranty. Contact \u003ca href=\"https:\/\/creationnetworks.net\/pages\/contact\"\u003eCreation Networks\u003c\/a\u003e for warranty service and extended support options.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eMETA TITLE: Crestron AMP-X300 4-Channel 300W Commercial Amplifier\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eMETA DESCRIPTION: Crestron AMP-X300 — 4-channel 300W Class D half-rack amplifier, Lo-Z and 70V\/100V, configurable per pair. Multi-zone audio from Creation Networks, authorized Crestron dealer.\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eDEAL METAFIELD: Not Applicable\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT CATEGORY: Audio Amplifiers \u0026gt; Commercial Power Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003ePRODUCT TYPE: Audio Amplifiers\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eVENDOR SPEC SHEET URL: Not found — manual lookup required at crestron.com\u003c\/em\u003e\u003c\/p\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273679016172,"sku":"AMP-X300","price":970.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-x-series-four-channel-modular-power-amplifier-amp-x300-creation-networks-50304.png?v=1757888302"},{"product_id":"qsc-spa2-60-energystar-power-amplifiers","title":"QSC SPA2-60 – 2-Channel 60W EnergyStar Commercial Power Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SPA2-60 is a two-channel commercial power amplifier delivering 60 watts per channel, built for small distributed audio zones where rack space is limited and fan noise is unacceptable. Its convection-cooled, fanless half-rack 1U chassis fits behind displays, under tables, or paired in a single rack space. Each channel supports Low-Z (4 Ω\/8 Ω) and 70 V\/100 V distributed loads, and the outputs can be bridged for higher power. ENERGY STAR qualified, the SPA2-60 accepts standard analog line input from a zone mixer or DSP.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-spa2-60-energystar-power-amplifiers-creation-networks-80248.jpg?v=1757888496\" alt=\"QSC SPA2-60 two-channel EnergyStar commercial power amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SPA Series uses an advanced Class-D design with a universal switchmode power supply, efficient enough to run without active cooling. ENERGY STAR auto-ramp circuitry provides quiet startup from standby and a seamless power-down after 25 minutes of inactivity, reducing operating cost. The SPA2-60 delivers 60 watts per channel into 4 Ω and 8 Ω; bridging the outputs provides up to 200 watts into low impedance and up to 250 watts into 70 V or 100 V, with an 80 Hz high-pass filter available in bridged distributed modes. Channel controls select 4 Ω\/8 Ω or 70 V\/100 V operation, and rms and thermal limiting plus over-current and short-circuit protection allow confident deployment. The included mounting kit supports 1RU rack mounting alone or paired, plus under-table and wall mounting, and an optional Plenum Kit allows plenum installation. For four zones, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-spa4-60-energystar-power-amplifiers\"\u003eSPA4-60\u003c\/a\u003e; for higher power, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-spa2-200-energystar-power-amplifiers\"\u003eSPA2-200\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo channels at 60 W\u003c\/strong\u003e — 60 watts per channel into 4 Ω and 8 Ω for small distributed zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Z and 70V\/100V support\u003c\/strong\u003e — Per-channel selection of low-impedance or distributed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable outputs\u003c\/strong\u003e — Up to 200 W into low impedance and 250 W into 70V\/100V when bridged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR, convection-cooled\u003c\/strong\u003e — Efficient Class-D design runs fanless with no mechanical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-ramp standby\u003c\/strong\u003e — Quiet startup and seamless power-down after 25 minutes of inactivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — RMS and thermal limiting plus over-current and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting\u003c\/strong\u003e — Half-rack 1U chassis for rack, under-table, wall, or (with kit) plenum installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference room\u003c\/strong\u003e — Quiet, fanless amplification for in-room program audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuddle room\u003c\/strong\u003e — Compact two-zone amplification behind a display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Background music and paging for smaller areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Mixed low-impedance and distributed speaker drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining room\u003c\/strong\u003e — Energy-efficient amplification in tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower (8 Ω \/ 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 W \/ 60 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (8 Ω \u0026amp; 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (70 V \/ 100 V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 250 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ±0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain at 8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 Hz in bridged 70V\/100V modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 x 8.7 x 9.5 in (43 x 220 x 241 mm), 1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 lb (1.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, ENERGY STAR, RoHS\/WEEE, FCC Class B; UL 2043 with plenum kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the SPA2-60 a Q-SYS amplifier?\u003c\/strong\u003e\u003cbr\u003eNo. It is a non-networked amplifier that accepts standard analog line-level input from a zone mixer or DSP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need active cooling?\u003c\/strong\u003e\u003cbr\u003eNo. Its efficient Class-D design is convection cooled and fanless, eliminating fan noise.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the outputs be bridged?\u003c\/strong\u003e\u003cbr\u003eYes. Bridging the two channels delivers up to 200 W into low impedance and up to 250 W into 70 V or 100 V.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere does it physically mount?\u003c\/strong\u003e\u003cbr\u003eThe included kit supports 1RU rack mounting (alone or paired), under-table, and wall mounting; an optional Plenum Kit allows plenum installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273694122220,"sku":"SPA2-60","price":795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-spa2-60-energystar-power-amplifiers-creation-networks-80248.jpg?v=1757888496"},{"product_id":"crestron-amp-2210t-2x210w-commercial-power-amplifier-4-8w-or-70-100v","title":"Crestron AMP-2210T 2x210W Commercial Power Amplifier, 4-8 or 70-100V (Discontinued)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDiscontinued, This product has been replaced by the following model(s) \u003ca href=\"\/products\/crestron-amp-x500-x-series-amplifier-500-w\"\u003eAMP-X500\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Crestron® AMP-2210T Commercial Power Amplifiers provide a perfect combination of high output and efficiency for all types of professional audio applications. 100% Crestron engineered and built, these amplifiers are ENERGY STAR® qualified to enable organizations to fulfill their green initiatives without compromising on audio performance. Advanced design features include a high-efficiency amp topology with active power factor corrected power supply, delivering a generous amount of power in a space-saving 1U rack-mountable chassis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e2-Channel Universal Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-2210T provides two independent channels of amplification with configurable outputs to suit a wide range of system designs. Each channel is configurable via a simple selector switch to handle either low-Z or constant-voltage speaker systems. Each channel is rated for 210W @ 4Ω, or 120W @ 8Ω, 70V, or 100V. Additionally, the two channels may be bridged together to deliver a robust 420W @ 8Ω to a single load. The 70\/100V outputs are transformer isolated to handle long and complex wire runs.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eENERGY STAR® Qualified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIts ultra-efficient design allows the AMP-2210T to meet demanding ENERGY STAR qualification requirements, affording a cost-reducing solution for everything from boardrooms and auditoriums to paging and background music systems. Auto power-down places the amplifier into a low-power standby state if no input signal is detected for 30 minutes. The amplifier quickly powers back on the instant an input signal is detected. In addition, each amp channel can be independently enabled or disabled via jumpers or remote contacts, reducing power consumption by shutting down individual channels when they are not needed. Whether switched remotely or through an AC power controller, the AMP-2210T draws no added inrush current during power-up, reducing AC circuit requirements and potentially eliminating the need for extra power sequencing equipment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProfessional System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-2210T includes professional balanced inputs with rear-panel ±10dB input level adjustments to assure compatibility with a wide range of audio sources. Remote power control is enabled for each channel using external contact closures, switches, or control system relays. All input, output, and remote control connections are facilitated via detachable screw-terminal connectors to simplify installation and servicing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCool and Compact\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-2210T features a durable, lightweight chassis that may be placed on a shelf, or rack-mounted using the rack ears provided. At only one rack space high and under 15 inches deep, it is ideal for installations requiring a lot of power in a limited space. Its efficient, cool-running design gives off substantially less heat than comparably rated amplifiers. Convection cooling means there are no noisy fans, allowing the AMP-2210T to be installed in a boardroom lectern or credenza without affecting noise levels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRugged and Dependable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll AMP-series amplifiers are designed for ultimate dependability in a wide range of commercial environments. Built-in over current and DC offset protection on each channel helps prevent damage to the amplifier and speakers due to external or internal faults. Discrete thermal protection is also provided on each channel and the power supply. Front panel indicators are provided for each channel to show signal presence, clipping, and fault conditions.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eENERGY STAR® qualified power amplifier\u003c\/li\u003e\n\u003cli\u003eUltra-efficient space-saving design\u003c\/li\u003e\n\u003cli\u003eLow total cost of ownership\u003c\/li\u003e\n\u003cli\u003eHigh-output power, low noise, low distortion performance\u003c\/li\u003e\n\u003cli\u003eEach channel selectable for 4\/8Ω, 70V, or 100V operation\u003c\/li\u003e\n\u003cli\u003eTwo channels each rated 210W@4Ω, 120W@8Ω, and 120W@70\/100V\u003c\/li\u003e\n\u003cli\u003eTransformer isolated 70 and 100 Volt outputs\u003c\/li\u003e\n\u003cli\u003eBridgeable for 420W@8Ω\u003c\/li\u003e\n\u003cli\u003eIndividual channel power control via jumper or remote contact\u003c\/li\u003e\n\u003cli\u003eAuto power-down after 30 minutes of no signal\u003c\/li\u003e\n\u003cli\u003eInstant auto power-on when an input signal is detected\u003c\/li\u003e\n\u003cli\u003eNo inrush current during power-up\u003c\/li\u003e\n\u003cli\u003eOver current and DC offset protection per output\u003c\/li\u003e\n\u003cli\u003eThermal protection on the power supply and each channel\u003c\/li\u003e\n\u003cli\u003eFront panel signal, clip, and fault indicators per channel\u003c\/li\u003e\n\u003cli\u003eProfessional balanced inputs\u003c\/li\u003e\n\u003cli\u003eDetachable terminal block connectors\u003c\/li\u003e\n\u003cli\u003eRear panel ±10dB input level controls\u003c\/li\u003e\n\u003cli\u003eConvection cooled - no noisy fans\u003c\/li\u003e\n\u003cli\u003eSingle-space 1U rack mountable\u003c\/li\u003e\n\u003cli\u003eUnder 15 inches deep\u003c\/li\u003e\n\u003cli\u003eUniversal power supply with active power factor correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ch2\u003eCrestron AMP-2210T Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDValueOdd\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eTypical of 2 mono amplifier channels:\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eBalanced or unbalanced analog line-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOutput Signal Types\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e4\/8 Ohm, 70 Volt, or 100 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e120 Watts at 8 Ohms;\u003cbr\u003e 210 Watts at 4 Ohms;\u003cbr\u003e 420 Watts at 8 Ohms bridged;\u003cbr\u003e 120 Watts at 70 or 100 Volts (Transformer isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eProtection\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eOver Current, Over\/Under Voltage, Over Temperature, DC Offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e20Hz to 20kHz ±0.5 dB at 4\/8 Ohms;\u003cbr\u003e 80Hz to 20kHz +0\/-3 dB at 70\/100 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eTHD\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e0.05% @ 1kHz, full rated power at 4\/8 Ohms, 8 Ohms Bridged, or 70\/100 Volts;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 120W at 8 Ohms;\u003cbr\u003e 0.2% @ 20Hz to 20kHz, 210W at 4 Ohms;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 420W at 8 Ohms Bridged;\u003cbr\u003e 0.1% @ 80Hz to 20kHz, 120W at 70\/100 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e\u0026gt;103 dB, A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eCrosstalk\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;70 dB @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eGain\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e23 dB with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e2.22 Vrms for rated output power with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Detection Threshold\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e40 mV RMS @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Level Adjustment\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e±10 dB from nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eConnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e6-32 screw, chassis ground lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 2\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(2) 3-pin 3.5mm detachable terminal blocks;\u003cbr\u003e Balanced\/unbalanced line-level audio inputs;\u003cbr\u003e Input Level: 5.3 Vrms maximum with INPUT LEVEL control set at minimum position;\u003cbr\u003e Input Impedance: 24k Ohms balanced, 12k Ohms unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 2\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) 4-pin 7.62mm 15A detachable terminal blocks;\u003cbr\u003e 4Ω\/8Ω and 70\/100V power amplifier outputs;\u003cbr\u003e Wire Size: Terminals accept up to 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eREMOTE\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 6-pin 3.5mm detachable terminal block;\u003cbr\u003e Provides (2) remote control inputs; enables independent power control of each channel via local jumpers or remote contact closures;\u003cbr\u003e inputs may be safely paralleled for global control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFUSE T6.3AH 250V\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMain fuse holder;\u003cbr\u003e 5x20 mm, 250V, 6.3AH, time-lag, high-rupture rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003e100-240V~50\/60Hz\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) IEC C14 male chassis plugs, main power input;\u003cbr\u003e Mates with removable power cord (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eControls \u0026amp; Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003ePWR\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) dual-color LED, green indicates ACTIVE state, yellow indicates STANDBY state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eINPUT 1 – 2, SIGNAL\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) green LEDs, indicate signal presence on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOUTPUT 1 – 2, CLIP\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(2) amber LEDs, indicate a clipping condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOUTPUT 1 – 2, FAULT\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) red LEDs; indicate over-temperature, over-current, over or under power supply voltage, or DC offset condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 2 LEVEL (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(2) Rotary input boost\/attenuate adjustments w\/center detent at nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 2, 100V \/ 70V \/ 4\/8Ω (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) 3-position slide switches, select the output configuration for each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eON\/REMOTE\/OFF (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 3-position slide switch; selects between all channels powered on, all channels powered off, or remote control of each individual channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003ePower Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMain Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e100-240 Volts AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e62 Watts @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 88 Watts @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 63 Watts @ 70\/100V, all channels driven at 1\/8th output power;\u003cbr\u003e 26 Watts, all channels idle;\u003cbr\u003e \u0026lt;1 Watt in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e41° to 104°F (5° to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHumidity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e110 BTU\/Hr @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 121 BTU\/Hr @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 113 BTU\/Hr @ 70\/100V, all channels driven at 1\/8th output power;\u003cbr\u003e 89 BTU\/Hr, all channels idle;\u003cbr\u003e \u0026lt;3.4 BTU\/Hr in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eEnclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eChassis\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMetal with black finish, vented top and sides, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMetal, black finish with polycarbonate label overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMounting\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eFreestanding or 1U 19-inch rack-mountable (adhesive feet and rack ears included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e1.70 in (44 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e17.28 in (439 mm);\u003cbr\u003e 19.0 in (483 mm) with rack ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e14.59 in (371 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eWeight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDValueOdd\"\u003e15.1 lb (6.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273702838508,"sku":"AMP-2210T","price":1464.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-amp-2210t-2x210w-commercial-power-amplifier-4-8-or-70-100v-discontinued-creation-networks-62453.png?v=1757888533"},{"product_id":"amp-2210ht-2x210w-commercial-power-amplifier-4-8-watt-or-high-power-70v","title":"Crestron AMP-2210HT 2x210W Commercial Power Amplifier, 4-8 or High-Power 70V (Discontinued)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDiscontinued, This product has been replaced by the following model(s) \u003ca href=\"\/products\/crestron-amp-x500-x-series-amplifier-500-w\"\u003eAMP-X500\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Crestron® AMP-2210HT Commercial Power Amplifiers provide a perfect combination of high output and efficiency for all types of professional audio applications. 100% Crestron engineered and built, these amplifiers are ENERGY STAR® qualified to enable organizations to fulfill their green initiatives without compromising on audio performance. Advanced design features include a high-efficiency amp topology with active power factor corrected power supply, delivering a generous amount of power in a space-saving 1U rack-mountable chassis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-2210HT provides two independent channels of amplification with configurable outputs to suit a range of system designs. Each channel is configurable via a simple selector switch to handle either low-Z or 70V constant-voltage speaker systems. Each channel is rated for 210W @ 70V or 4Ω, or 120W @ 8Ω. Additionally, the two channels may be bridged together to deliver a robust 420W @ 8Ω to a single load.[1]\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eENERGY STAR® Qualified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIts ultra-efficient design allows the AMP-2210HT to meet demanding ENERGY STAR qualification requirements, affording a cost-reducing solution for everything from boardrooms and auditoriums to paging and background music systems. Auto power-down places the amplifier into a low-power standby state if no input signal is detected for 30 minutes. The amplifier quickly powers back on the instant an input signal is detected. In addition, each amp channel can be independently enabled or disabled via jumpers or remote contacts, reducing power consumption by shutting down individual channels when they are not needed. Whether switched remotely or through an AC power controller, the AMP-2210HT draws no added inrush current during power-up, reducing AC circuit requirements and potentially eliminating the need for extra power sequencing equipment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProfessional System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-2210HT includes professional balanced inputs with rear-panel �10dB input level adjustments to assure compatibility with a wide range of audio sources. Remote power control is enabled for each channel using external contact closures, switches, or control system relays. All input, output, and remote control connections are facilitated via detachable screw-terminal connectors to simplify installation and servicing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCool and Compact\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AMP-2210HT features a durable, lightweight chassis that may be placed on a shelf, or rack-mounted using the rack ears provided. At only one rack space high and under 15 inches deep, it is ideal for installations requiring a lot of power in a limited space. Its efficient, cool-running design gives off substantially less heat than comparably rated amplifiers. Convection cooling means there are no noisy fans, allowing the AMP-2210HT to be installed in a boardroom lectern or credenza without affecting noise levels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRugged and Dependable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll AMP-series amplifiers are designed for ultimate dependability in a wide range of commercial environments. Built-in over current and DC offset protection on each channel helps prevent damage to the amplifier and speakers due to external or internal faults. Discrete thermal protection is also provided on each channel and the power supply. Front panel indicators are provided for each channel to show signal presence, clipping, and fault conditions.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eENERGY STAR® qualified power amplifier\u003c\/li\u003e\n\u003cli\u003eUltra-efficient space-saving design\u003c\/li\u003e\n\u003cli\u003eLow total cost of ownership\u003c\/li\u003e\n\u003cli\u003eHigh-output power, low noise, low distortion performance\u003c\/li\u003e\n\u003cli\u003eEach channel selectable for 4\/8Ω or 70V operation\u003c\/li\u003e\n\u003cli\u003eTwo channels each rated 210W@4Ω, 120W@8Ω, and 210W@70V[1]\u003c\/li\u003e\n\u003cli\u003eBridgeable for 420W@8Ω\u003c\/li\u003e\n\u003cli\u003eIndividual channel power control via jumper or remote contact\u003c\/li\u003e\n\u003cli\u003eAuto power-down after 30 minutes of no signal\u003c\/li\u003e\n\u003cli\u003eInstant auto power-on when an input signal is detected\u003c\/li\u003e\n\u003cli\u003eNo inrush current during power-up\u003c\/li\u003e\n\u003cli\u003eOver current and DC offset protection per output\u003c\/li\u003e\n\u003cli\u003eThermal protection on the power supply and each channel\u003c\/li\u003e\n\u003cli\u003eFront panel signal, clip, and fault indicators per channel\u003c\/li\u003e\n\u003cli\u003eProfessional balanced inputs\u003c\/li\u003e\n\u003cli\u003eDetachable terminal block connectors\u003c\/li\u003e\n\u003cli\u003eRear panel ±10dB input level controls\u003c\/li\u003e\n\u003cli\u003eConvection cooled - no noisy fans\u003c\/li\u003e\n\u003cli\u003eSingle-space 1U rack mountable\u003c\/li\u003e\n\u003cli\u003eUnder 15 inches deep\u003c\/li\u003e\n\u003cli\u003eUniversal power supply with active power factor correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ch2\u003eCrestron AMP-2210HT Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDValueOdd\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eTypical of 2 mono amplifier channels:\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eBalanced or unbalanced analog line-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOutput Signal Types\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e4\/8 Ohm or 70 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e120 Watts at 8 Ohms;\u003cbr\u003e 210 Watts at 4 Ohms;\u003cbr\u003e 420 Watts at 8 Ohms bridged;\u003cbr\u003e 210 Watts at 70 Volts\u003csup\u003e[1]\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eProtection\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eOver Current, Over\/Under Voltage, Over Temperature, DC Offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e20Hz to 20kHz ±0.5 dB at 4\/8 Ohms;\u003cbr\u003e 80Hz to 20kHz +0\/-3 dB at 70 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eTHD\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e0.05% @ 1kHz, full rated power at 4\/8 Ohms, 8 Ohms Bridged, or 70\/100 Volts;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 120W at 8 Ohms;\u003cbr\u003e 0.2% @ 20Hz to 20kHz, 210W at 4 Ohms;\u003cbr\u003e 0.1% @ 20Hz to 20kHz, 420W at 8 Ohms Bridged;\u003cbr\u003e 0.1% @ 80Hz to 20kHz, 210W at 70 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e\u0026gt;103 dB, A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eCrosstalk\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e\u0026gt;70 dB @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eGain\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e23 dB with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e2.22 Vrms for rated output power with INPUT LEVEL control set at 12 o'clock nominal position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eInput Detection Threshold\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e40 mV RMS @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eInput Level Adjustment\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e±10 dB from nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eConnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e6-32 screw, chassis ground lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 2\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(2) 3-pin 3.5mm detachable terminal blocks;\u003cbr\u003e Balanced\/unbalanced line-level audio inputs;\u003cbr\u003e Input Level: 5.3 Vrms maximum with INPUT LEVEL control set at minimum position;\u003cbr\u003e Input Impedance: 24k Ohms balanced, 12k Ohms unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 2\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) 4-pin 7.62mm 15A detachable terminal blocks;\u003cbr\u003e 4Ω\/8Ω and 70V power amplifier outputs;\u003cbr\u003e Wire Size: Terminals accept up to 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eREMOTE\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 6-pin 3.5mm detachable terminal block;\u003cbr\u003e Provides (2) remote control inputs; enables independent power control of each channel via local jumpers or remote contact closures;\u003cbr\u003e inputs may be safely paralleled for global control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFUSE T6.3AH 250V\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMain fuse holder;\u003cbr\u003e 5x20 mm, 250V, 6.3AH, time-lag, high-rupture rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003e100-240V~50\/60Hz\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) IEC C14 male chassis plugs, main power input;\u003cbr\u003e Mates with removable power cord (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eControls \u0026amp; Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003ePWR\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) dual-color LED, green indicates ACTIVE state, yellow indicates STANDBY state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eINPUT 1 – 2, SIGNAL\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) green LEDs, indicate signal presence on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eOUTPUT 1 – 2, CLIP\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(2) amber LEDs, indicate a clipping condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eOUTPUT 1 – 2, FAULT\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) red LEDs; indicate over-temperature, over-current, over or under power supply voltage, or DC offset condition on each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eINPUT CH 1 – 2 LEVEL (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(2) Rotary input boost\/attenuate adjustments w\/center detent at nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eSPEAKER OUTPUT CH 1 – 2, 70V \/ 4\/8Ω (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e(2) 2-position slide switches, select the output configuration for each corresponding channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eON\/REMOTE\/OFF (rear)\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e(1) 3-position slide switch; selects between all channels powered on, all channels powered off, or remote control of each individual channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003ePower Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMain Power\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e100-240 Volts AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e62 Watts @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 88 Watts @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 89 Watts @ 70V, all channels driven at 1\/8th output power;\u003cbr\u003e 26 Watts, all channels idle;\u003cbr\u003e \u0026lt;1 Watt in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e41° to 104°F (5° to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eHumidity\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e110 BTU\/Hr @ 8 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 121 BTU\/Hr @ 4 Ohms, all channels driven at 1\/8th output power;\u003cbr\u003e 125 BTU\/Hr @ 70V, all channels driven at 1\/8th output power;\u003cbr\u003e 89 BTU\/Hr, all channels idle;\u003cbr\u003e \u0026lt;3.4 BTU\/Hr in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eEnclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eChassis\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eMetal with black finish, vented top and sides, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003eMetal, black finish with polycarbonate label overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eMounting\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003eFreestanding or 1U 19-inch rack-mountable (adhesive feet and rack ears included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e1.70 in (44 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameEven\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueEven\"\u003e17.28 in (439 mm);\u003cbr\u003e 19.0 in (483 mm) with rack ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd class=\"productSpecTDNameOdd\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"productSpecTDValueOdd\"\u003e14.59 in (371 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" class=\"productSpecTDHead\"\u003eWeight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"productSpecTDValueOdd\"\u003e15.6 lb (7.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":42273702936812,"sku":"AMP-2210HT","price":1420.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/crestron-amp-2210ht-2x210w-commercial-power-amplifier-4-8-or-high-power-70v-discontinued-creation-networks-55923.png?v=1757888535"},{"product_id":"qsc-spa2-200-energystar-power-amplifiers","title":"QSC SPA2-200 – 2-Channel 200W EnergyStar Commercial Power Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SPA2-200 is a two-channel commercial power amplifier delivering 200 watts per channel — the highest-output model in the SPA Series in the same fanless half-rack 1U chassis. It suits foreground music systems, paging zones with higher-sensitivity speakers, or larger zones that need more headroom than the 60-watt models provide. Each channel supports Low-Z (4 Ω\/8 Ω) and 70 V\/100 V distributed loads, and the outputs can be bridged for higher power. ENERGY STAR qualified, the SPA2-200 accepts standard analog line input from a zone mixer or DSP.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_amp_spa_2200_front.webp?v=1757888536\" alt=\"QSC SPA2-200 two-channel EnergyStar commercial power amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SPA Series uses an advanced Class-D design with a universal switchmode power supply, efficient enough to run without active cooling even at this power level. ENERGY STAR auto-ramp circuitry provides quiet startup from standby and a seamless power-down after 25 minutes of inactivity. The SPA2-200 delivers 200 watts RMS per channel into 4 Ω and 8 Ω; bridging the outputs provides up to 400 watts into low impedance and up to 350 watts into 70 V or 100 V, with an 80 Hz high-pass filter available in bridged distributed modes. Channel controls select 4 Ω\/8 Ω or 70 V\/100 V operation, and rms and thermal limiting plus over-current and short-circuit protection allow confident deployment. The included mounting kit supports 1RU rack mounting alone or paired, plus under-table and wall mounting, and an optional Plenum Kit allows plenum installation. For lower power at lower cost, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-spa2-60-energystar-power-amplifiers\"\u003eSPA2-60\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo channels at 200 W\u003c\/strong\u003e — 200 watts per channel into 4 Ω and 8 Ω for foreground music and high-output zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Z and 70V\/100V support\u003c\/strong\u003e — Per-channel selection of low-impedance or distributed operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable outputs\u003c\/strong\u003e — Up to 400 W into low impedance and 350 W into 70V\/100V when bridged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR, convection-cooled\u003c\/strong\u003e — Efficient Class-D design runs fanless with no mechanical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-ramp standby\u003c\/strong\u003e — Quiet startup and seamless power-down after 25 minutes of inactivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — RMS and thermal limiting plus over-current and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting\u003c\/strong\u003e — Half-rack 1U chassis for rack, under-table, wall, or (with kit) plenum installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Higher-output foreground music and paging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Powerful two-zone amplification for larger areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Foreground reinforcement or subwoofer drive when bridged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuditorium\u003c\/strong\u003e — Supplemental high-output fill zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference room\u003c\/strong\u003e — Fanless amplification with extra headroom.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower (8 Ω \/ 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 W \/ 200 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (8 Ω \u0026amp; 4 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged (70 V \/ 100 V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 350 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ±0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain at 8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D, convection cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 Hz in bridged 70V\/100V modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 x 8.7 x 9.5 in (43 x 220 x 241 mm), 1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 lb (1.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, ENERGY STAR, RoHS\/WEEE, FCC Class B; UL 2043 with plenum kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the SPA2-200 a Q-SYS amplifier?\u003c\/strong\u003e\u003cbr\u003eNo. It is a non-networked amplifier that accepts standard analog line-level input from a zone mixer or DSP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need active cooling?\u003c\/strong\u003e\u003cbr\u003eNo. Despite its higher output, the efficient Class-D design is convection cooled and fanless.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the outputs be bridged?\u003c\/strong\u003e\u003cbr\u003eYes. Bridging the two channels delivers up to 400 W into low impedance and up to 350 W into 70 V or 100 V — useful for subwoofers or high-SPL zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it compare with the SPA2-60?\u003c\/strong\u003e\u003cbr\u003eThe SPA2-200 provides 200 watts per channel versus 60 watts, for foreground music and larger or higher-sensitivity speaker systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273703297260,"sku":"SPA2-200","price":925.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_amp_spa_2200_front.webp?v=1757888536"},{"product_id":"lab-gruppen-e-2-2-200-watt-amplifier-with-2-flexible-output-channels-for-installation-applications","title":"Lab Gruppen E2:2 - 200 Watt Amplifier with 2 Flexible Output Channels for Installation Applications","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen E 2:2 is a 200-watt, 2-channel Energy Star certified installation amplifier delivering 2 x 100 W per channel across Lo-Z (2–16Ω) and Hi-Z (70 V) outputs in a 1RU chassis. The most affordable model in the E Series line, the E 2:2 is suited for light commercial distributed audio applications — including small conference rooms, huddle spaces, hotel meeting rooms, and retail background music systems — where energy efficiency, flexible impedance configuration, and long-term reliability are required at a low per-zone amplification cost.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe E 2:2 is the entry point of Lab Gruppen's E Series 2-channel installation amplifier range. Despite its modest 200 W total output, it shares the same IDEEA Class-D platform, Rail Sense Limiter (RSL) technology, and Energy Star certification as the larger E Series models — delivering consistent audio performance, flexible per-channel impedance operation, and low operating costs in the smallest, most cost-effective E Series package.\u003c\/p\u003e\n\u003cp\u003eEach channel delivers 100 W at constant voltage 70 V or at low impedance (2, 4, or 8 ohms), independently configurable via the rear-panel RSL mode switch. This per-channel flexibility allows the E 2:2 to simultaneously drive a 70 V ceiling speaker tap circuit in a small office and a direct-drive low-impedance loudspeaker in an adjacent space — without external transformers or additional hardware. Asymmetric loading is supported, enabling the 200 W total to be allocated unequally across channels if zone requirements differ.\u003c\/p\u003e\n\u003cp\u003eThe IDEEA Class-D output stage achieves operating efficiency above 80%, with auto-standby below 1 W after 20 minutes without input signal and auto-power-on on signal return. These features satisfy Energy Star certification requirements and reduce idle power consumption in large-scale installations with many amplifier units. The GPIO contact-closure interface supports control system integration for remote power state management via Crestron, AMX, or building management systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 W Total Output, 2 Channels\u003c\/strong\u003e — 2 x 100 W at 2Ω, 4Ω, 8Ω Lo-Z, and 2 x 100 W at 70 V Hi-Z per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Operating efficiency \u0026gt;80%; auto-standby \u0026lt;1 W; auto-power-on on signal return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Lo-Z \/ Hi-Z Configuration\u003c\/strong\u003e — Each channel independently switchable between low-impedance and 70 V constant-voltage via rear-panel RSL switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDEEA Class-D Output Stage\u003c\/strong\u003e — Lab Gruppen's IntelliDrive platform for efficient, low-heat amplification in a compact 1RU chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sense Limiter (RSL)\u003c\/strong\u003e — Per-channel dynamic limiter reduces clipping and protects loudspeakers under variable or asymmetric load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 50 Hz High-Pass Filter\u003c\/strong\u003e — Per-channel switchable from rear panel for speaker protection in distributed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Integration\u003c\/strong\u003e — Contact-closure GPI\/GPO connector for control system power state management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Form Factor\u003c\/strong\u003e — Standard 19\" rack-mount; IEC 100–240 VAC mains input; designed and engineered in Sweden.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall conference room and huddle space audio\u003c\/li\u003e\n\u003cli\u003eCommercial office background music (70 V ceiling speakers)\u003c\/li\u003e\n\u003cli\u003eHouse of worship secondary and overflow zone audio\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial building small meeting room PA\u003c\/li\u003e\n\u003cli\u003eTraining room and classroom background audio\u003c\/li\u003e\n\u003cli\u003eRetail and hospitality background music systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (Lo-Z: 2Ω, 4Ω, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (70 V Hi-Z)\u003c\/td\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLo-Z Impedance Range\u003c\/td\u003e\n\u003ctd\u003e2, 4, 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-Z Mode\u003c\/td\u003e\n\u003ctd\u003e70 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (20 Hz–20 kHz @ 1 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 1 kHz, 1 dB below clip\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e2 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMR\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e25 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, IEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Size\u003c\/td\u003e\n\u003ctd\u003e1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the E 2:2 best suited for compared to the rest of the E Series?\u003c\/h3\u003e\n\u003cp\u003eA: The E 2:2 is the lowest-power 2-channel E Series model (100 W per channel), making it appropriate for small single-zone or dual-zone applications where moderate SPL is sufficient — such as a small meeting room, reception area, or individual office zone. For larger rooms or higher speaker counts, the E 4:2 (200 W\/ch) or E 8:2 (400 W\/ch) provide more headroom.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the E 2:2 support 100 V constant-voltage systems?\u003c\/h3\u003e\n\u003cp\u003eA: The E 2:2 supports 70 V Hi-Z operation. For 100 V constant-voltage systems, use the E 8:2 or larger E Series models that explicitly support 100 V Hi-Z mode.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two channels run in different impedance modes at the same time?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each channel has its own independent RSL mode switch on the rear panel, so one channel can run at 70 V Hi-Z and the other in Lo-Z mode simultaneously.\u003c\/p\u003e\n\u003ch3\u003eQ: Is onboard DSP included in the E 2:2?\u003c\/h3\u003e\n\u003cp\u003eA: No. The E 2:2 is a pure analog installation amplifier. Signal processing such as EQ or delay should be provided by an upstream DSP processor or digital audio system connected to the balanced analog inputs.\u003c\/p\u003e\n\u003ch3\u003eQ: How many 70 V ceiling speakers can one channel of the E 2:2 support?\u003c\/h3\u003e\n\u003cp\u003eA: With 100 W per channel at 70 V, the number of speakers depends on each fixture's tap setting. For example, four speakers tapped at 24 W each total 96 W — within the channel limit. Do not exceed 100 W total tap load per channel.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the E 2:2 Energy Star certified?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The E 2:2 carries Energy Star certification, achieved through operating efficiency above 80% and auto-standby consumption below 1 W after 20 minutes without input signal.\u003c\/p\u003e\n\u003ch3\u003eQ: What warranty does the E 2:2 include?\u003c\/h3\u003e\n\u003cp\u003eA: Lab Gruppen provides a 3-year warranty on E Series amplifiers covering components and factory workmanship, with an optional extended warranty program available through authorized dealers.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273704018156,"sku":"E 22-UL","price":869.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-e2-2-200-watt-amplifier-with-2-flexible-output-channels-for-installation-applications-creation-networks-48193.png?v=1757888541"},{"product_id":"qsc-multi-channel-amplifier-mp-a20v","title":"QSC MP-A20V – Multi-Channel Commercial Music and Paging Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC MP-A20V is a two-channel commercial music and paging amplifier for business music and distributed audio systems that need flexible per-zone power in a compact rack footprint. Its FlexAmp technology lets the channel pair share up to 400 watts in any ratio, so output can be matched to the actual loads of two zones without over-specifying hardware. Each channel independently drives 4 Ω, 8 Ω, 70 V, or 100 V loads, supporting mixed low-impedance and distributed speaker systems. The MP-A20V pairs with the QSC MP-M Series zone mixers for a complete commercial audio solution.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-mp-a20v-400w-flexamp-hilo-z-2-channel-amplifier-2x-200w-power-highpass-filter-per-channel-creation-networks-52760.png?v=1757888597\" alt=\"QSC MP-A20V two-channel commercial music and paging amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MP-A Series builds on QSC’s long history of amplifier reliability while emphasizing efficiency and low total cost of ownership. The MP-A20V provides a single channel pair sharing 400 watts of combined power, distributable in any ratio between the two channels — useful when one zone needs substantially more power than the other. Class-D output circuitry and a switchmode power supply keep the amplifier in a single rack unit with low heat and power draw. A DIP-selectable load mode sets each channel to 4 Ω, 8 Ω, 70 V, or 100 V, and a switchable 80 Hz high-pass filter is available per channel. Power-saving auto-standby engages after 28 minutes of inactivity with seamless auto-ramp when signal returns, and a remote standby input plus an amplifier status output support integration with building and life-safety systems. The MP-A20V is designed to work directly with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-mp-m40-series-music-and-paging-mixers\"\u003eMP-M40\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-mp-m80-series-music-and-paging-mixers\"\u003eMP-M80\u003c\/a\u003e zone mixers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo channels with FlexAmp\u003c\/strong\u003e — One channel pair delivers up to 400 W split in any ratio between the two channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-channel load selection\u003c\/strong\u003e — Each channel independently drives 4 Ω, 8 Ω, 70 V, or 100 V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D efficiency\u003c\/strong\u003e — Class-D output and a switchmode supply provide high efficiency and low operating cost in a 1RU chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable 80 Hz high-pass filter\u003c\/strong\u003e — Available per channel to protect small speakers and tighten low-frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-saving standby\u003c\/strong\u003e — Auto-standby after 28 minutes with seamless auto-ramp, plus a remote standby input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier status output\u003c\/strong\u003e — Remote fault\/status reporting for monitoring and life-safety integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMP-M Series integration\u003c\/strong\u003e — Designed to pair with QSC MP-M40 and MP-M80 zone mixers for a complete system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference room\u003c\/strong\u003e — Two-zone program audio and paging from a compact amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Background music and paging for smaller facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Mixed 70V\/100V and low-impedance speaker drive from one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining room\u003c\/strong\u003e — Dedicated amplified zones within a larger facility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower per channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 W into 8 Ω, 4 Ω, 70 V, and 100 V (all channels driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlexAmp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 W per channel pair (1-2), any ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ±0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;103 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 V (+4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain at 8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad modes (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Ω \/ 8 Ω \/ 70 V \/ 100 V (DIP-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 Hz, DIP-selectable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, 50–60 Hz, universal supply with PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75 x 19 x 13.6 in (44 x 483 x 345 mm), 1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow does FlexAmp power allocation work?\u003c\/strong\u003e\u003cbr\u003eThe channel pair shares 400 watts of combined power that can be split in any ratio between its two channels, so output matches each zone’s actual load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it drive both 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Each channel is independently set to 4 Ω, 8 Ω, 70 V, or 100 V, so one amplifier can mix distributed and low-impedance zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it integrate with QSC mixers?\u003c\/strong\u003e\u003cbr\u003eThe MP-A20V is designed to work with the QSC MP-M40 and MP-M80 zone mixers to form a complete business music and paging system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does standby affect paging?\u003c\/strong\u003e\u003cbr\u003eAuto-standby engages after 28 minutes of inactivity and ramps back up seamlessly when signal returns; a remote standby input is also provided.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For configuration and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273715978476,"sku":"MP-A20V","price":1275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-mp-a20v-400w-flexamp-hilo-z-2-channel-amplifier-2x-200w-power-highpass-filter-per-channel-creation-networks-52760.png?v=1757888597"},{"product_id":"qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-2k4","title":"QSC CX-Q 2K4 – Four-Channel Q-SYS Network Amplifier (500W\/ch)","description":"\u003ch2\u003eWhat is the QSC CX-Q 2K4?\u003c\/h2\u003e\u003cp\u003eThe QSC CX-Q 2K4 is the entry-level model in the CX-Q family of four-channel Q-SYS network amplifiers, with a 2,000 W power supply and Low-Z, 70 V, and 100 V direct drive on every channel. As a fully native Q-SYS component, it integrates into Q-SYS Designer Software with drag-and-drop routing, processing, monitoring, and fault reporting — eliminating the external controllers and middleware required by third-party amplifiers. FlexAmp and FAST allow channels to be reconfigured to match speaker loads without rewiring, making the 2K4 a flexible foundation for multi-zone commercial installations.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-2k4-creation-networks-26331.png?v=1757888658\" alt=\"QSC CX-Q 2K4 four-channel Q-SYS network amplifier\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eBuilt on QSC’s PL380 PowerLight platform with a 5th-generation Class-D hybrid powertrain, the CX-Q 2K4 combines proven amplifier robustness with native network transport and control. FlexAmp draws from a large power reserve to distribute customized output levels per channel, while FAST (Flexible Amplifier Summing Technology) lets channels be bridged, paralleled, or combined for higher-voltage or higher-current loads. Four mic\/line inputs with +12 V phantom power act as additional Q-SYS on-ramps directly at the amplifier, and eight bi-directional GPIO connections enable third-party device control without a separate processor. A universal switchmode supply with active power factor correction and multi-stage sleep modes keeps efficiency high across global line voltages. The CX-Q 2K4 fits four network-addressable channels into 2RU. For higher per-channel power, step up to the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k4\"\u003eCX-Q 4K4\u003c\/a\u003e; for more zones, see the eight-channel \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-eight-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-4k8\"\u003eCX-Q 4K8\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Drag-and-drop routing, processing, monitoring, and fault reporting in Q-SYS Designer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000 W power supply, four channels\u003c\/strong\u003e — Low-Z, 70 V, and 100 V direct drive on every channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexAmp power distribution\u003c\/strong\u003e — Asymmetric per-channel output drawn from a shared reserve to match real zone loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFAST channel summing\u003c\/strong\u003e — Bridge, parallel, or bridge\/parallel modes for higher voltage or current loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour mic\/line inputs\u003c\/strong\u003e — +12 V phantom power; additional Q-SYS on-ramps at the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight bi-directional GPIO\u003c\/strong\u003e — Local third-party device control without a separate processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient power platform\u003c\/strong\u003e — PL380 PowerLight with active PFC and multi-stage sleep modes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial meeting space\u003c\/strong\u003e — Networked multi-zone amplification within a Q-SYS system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference room\u003c\/strong\u003e — Q-SYS-native amplification with local mic\/line on-ramps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouse of worship\u003c\/strong\u003e — Distributed 70V\/100V and low-impedance zones from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose room\u003c\/strong\u003e — Flexible channel configuration for changing speaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuditorium\u003c\/strong\u003e — Network-managed amplification with fault monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (network-addressable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e700 W \/ 400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 W \/ 400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70 V (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e700 W \/ 350 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e100 V (max \/ continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e700 W \/ 400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response (8 Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz, +0.2 \/ -0.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 mic\/line (+12 V phantom), 3-pin Euro + Q-LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 bi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 100–240 VAC, 50–60 Hz, active PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (HWD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 x 19 x 16 in (89 x 482 x 406 mm), 2RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 lb (10.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CE, RoHS\/WEEE, FCC Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eMax power: 20 ms, 1 kHz burst, single channel driven. Continuous: 20 Hz–20 kHz, all channels driven at the same load.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the CX-Q 2K4 require a Q-SYS Core?\u003c\/strong\u003e\u003cbr\u003eThe CX-Q amplifiers are native Q-SYS components managed from a Q-SYS Core through Q-SYS Designer Software, which provides routing, processing, monitoring, and fault reporting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan a single amplifier drive both 70V\/100V and low-impedance speakers?\u003c\/strong\u003e\u003cbr\u003eYes. Every channel offers Low-Z, 70 V, and 100 V direct drive, and FlexAmp distributes power per channel to match each zone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat do FlexAmp and FAST do?\u003c\/strong\u003e\u003cbr\u003eFlexAmp allocates power asymmetrically across channels from a shared reserve; FAST bridges, parallels, or combines channels to deliver higher voltage or current for demanding loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the mic\/line inputs for?\u003c\/strong\u003e\u003cbr\u003eThe four mic\/line inputs with phantom power serve as additional Q-SYS on-ramps directly at the amplifier, useful for local sources.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eRefer to QSC warranty terms for coverage. For Q-SYS design and purchasing questions, contact Creation Networks support.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42273719058668,"sku":"CX-Q 2K4","price":3235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-channel-network-amplifier-for-the-q-sys-ecosystem-cx-q-2k4-creation-networks-26331.png?v=1757888658"},{"product_id":"biamp-prezone2","title":"Biamp Commercial PREZONE2 Multi-Functional Stereo Preamplifier - 911.0650.900","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Biamp Commercial PREZONE2 is a multi-functional stereo preamplifier that independently controls music source selection and volume in two stereo zones. It also mixes two microphone levels with one of four music sources. This makes it a strong fit as a commercial zone preamplifier, a background music mixer, and a multi-zone source selector. Its intuitive front and rear panel design makes it suitable for a wide range of professional audio applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe PREZONE2 provides two mic\/line balanced inputs with 48V phantom power and four stereo line inputs, routed to two stereo output zones. Each zone offers independent source selection, volume control, and a mono\/stereo switch, with balanced Euroblock and unbalanced RCA connectors. Four priority levels manage audio routing, and a 24V priority output overrides local volume controls per zone for emergency and paging scenarios. The unit includes tone control, a chime, VOX mute, wall panel control support, and a built-in web server for external device control. RS-232 control is available at 115200\/8-N-1. Front-panel indicators show signal present, clipping, emergency mode active, paging active, and VOX active. The PREZONE2 has an internal universal power supply, auto standby mode, and a 2RU rack-mountable chassis. It is CE marked, UL listed, and RoHS compliant.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Stereo Zones\u003c\/strong\u003e — Independent source selection and volume control are provided per zone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Inputs\u003c\/strong\u003e — Two mic\/line balanced inputs with 48V phantom power plus four stereo line inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority Routing\u003c\/strong\u003e — Four priority levels and a 24V priority output handle emergency and paging override.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Connectors\u003c\/strong\u003e — Each zone offers balanced Euroblock and unbalanced RCA outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb and RS-232 Control\u003c\/strong\u003e — A built-in web server and RS-232 enable external device control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mountable\u003c\/strong\u003e — The 2RU chassis includes an internal universal power supply and auto standby.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Meeting Space\u003c\/strong\u003e — Manages background music and paging across two zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Room\u003c\/strong\u003e — Mixes microphones with music sources for flexible program audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference Room\u003c\/strong\u003e — Source selection and volume control support presentation audio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 mic\/line balanced; 4 stereo line unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 stereo zones; Euroblock balanced and RCA unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhantom Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+48VDC (7mA\/input), balanced inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePriority Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4; 24V priority output per zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in web server; RS-232 (115200\/8-N-1); wall panel controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60W normal; \u0026lt;1.6W standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 x 16.9 x 11.4 in (89 x 430 x 290 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.6 lbs (3.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCC Part 15B, UL listed, CE marked, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBiamp Systems five-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many zones does the PREZONE2 support?\u003c\/strong\u003e\u003cbr\u003eIt supports two stereo zones with independent source selection and volume control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support microphone inputs?\u003c\/strong\u003e\u003cbr\u003eYes. It has two mic\/line balanced inputs with 48V phantom power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can the PREZONE2 be controlled?\u003c\/strong\u003e\u003cbr\u003eIt includes a built-in web server, RS-232 control, and wall panel control support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it rack mountable?\u003c\/strong\u003e\u003cbr\u003eYes. It is a 2RU rack-mountable unit with an internal universal power supply.\u003c\/p\u003e\n\u003cp\u003eExplore the full range at \u003ca href=\"https:\/\/creationnetworks.net\/collections\/biamp\"\u003eCreation Networks Biamp collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273723613420,"sku":"920-00650-00001","price":1007.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-commercial-prezone2-multi-functional-stereo-preamplifier-911-0650-900-creation-networks-98384.jpg?v=1757888686"},{"product_id":"lab-gruppen-e-12-2-1200-watt-amplifier-with-2-flexible-output-channels-for-installation-applications","title":"Lab Gruppen E12:2 - 1200 Watt Amplifier with 2 Flexible Output Channels for Installation Applications","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen E 12:2 is a 1,200-watt, 2-channel Energy Star certified installation amplifier designed for commercial AV deployments requiring reliable mid-range power output across Lo-Z (2–16Ω) and Hi-Z (70 V) channels in a 1RU chassis. Delivering 2 x 600 W per channel, the E 12:2 is well suited for driving paired loudspeakers, stereo zones, or independent dual-zone speaker systems in conference rooms, training spaces, and commercial buildings where energy efficiency and long-term reliability are priorities for facilities management.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe E 12:2 provides 1,200 W of total amplifier output across two independently configurable channels, each delivering 600 W at constant voltage 70 V or at low impedance (2, 4, or 8 ohms) via the rear-panel RSL mode switch. The per-channel flexibility means the amplifier can simultaneously drive a 70 V ceiling speaker circuit in one area and a direct-drive low-impedance loudspeaker in another, without external transformers or hardware modifications. This makes the E 12:2 a compact, single-box solution for small-to-medium dual-zone installations.\u003c\/p\u003e\n\u003cp\u003eLike all E Series amplifiers, the E 12:2 is built on Lab Gruppen's IDEEA (IntelliDrive Energy Efficient Amplifier) Class-D platform, which achieves operating efficiency above 80% and satisfies Energy Star certification requirements through low mains current draw and sub-1 W auto-standby mode. The Rail Sense Limiter (RSL) monitors output rail voltages per channel in real time, adjusting limiting dynamically to reduce clipping and protect connected loudspeakers under varying load conditions or asymmetric configurations.\u003c\/p\u003e\n\u003cp\u003eRear-panel per-channel level trimmers and signal-present LEDs enable straightforward field commissioning. A built-in 50 Hz high-pass filter is switchable per channel for speaker protection in distributed systems. The GPIO connector provides contact-closure GPI and GPO for control system integration. Energy Star compliance means the E 12:2 powers down to standby automatically after 20 minutes without input signal, then restores operation when signal returns.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,200 W Total Output, 2 Channels\u003c\/strong\u003e — 2 x 600 W at 2Ω, 4Ω, 8Ω Lo-Z, and 2 x 600 W at 70 V Hi-Z per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Operating efficiency \u0026gt;80%; auto-standby \u0026lt;1 W; auto-power-on on signal return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Channel Lo-Z \/ Hi-Z Configuration\u003c\/strong\u003e — Each channel independently configurable for low-impedance or 70 V constant-voltage via rear-panel RSL switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDEEA Class-D Output Stage\u003c\/strong\u003e — IntelliDrive technology for high efficiency and low thermal output in the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Sense Limiter (RSL)\u003c\/strong\u003e — Dynamic per-channel rail voltage limiter reduces clipping and protects loudspeakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Channel Loading\u003c\/strong\u003e — 1,200 W total distributable unequally across channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In 50 Hz High-Pass Filter\u003c\/strong\u003e — Per-channel switchable from rear panel for speaker protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Integration\u003c\/strong\u003e — Contact-closure GPI\/GPO for control system power management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1RU Form Factor\u003c\/strong\u003e — Compact 19\" rack-mount; standard IEC mains input; designed and engineered in Sweden.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConference room and boardroom stereo or dual-zone audio\u003c\/li\u003e\n\u003cli\u003eHuddle room and small meeting space speaker systems\u003c\/li\u003e\n\u003cli\u003eHouse of worship fill and overflow zone amplification\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial building PA and paging\u003c\/li\u003e\n\u003cli\u003eTraining room and multi-purpose room audio\u003c\/li\u003e\n\u003cli\u003eRetail and commercial space background music\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Output Power\u003c\/td\u003e\n\u003ctd\u003e1,200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (2Ω, 4Ω, 8Ω Lo-Z)\u003c\/td\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput per channel (70 V Hi-Z)\u003c\/td\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLo-Z Impedance Range\u003c\/td\u003e\n\u003ctd\u003e2, 4, 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-Z Mode\u003c\/td\u003e\n\u003ctd\u003e70 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (20 Hz–20 kHz @ 1 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 1 kHz, 1 dB below clip\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e2 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMR\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e25 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, IEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Size\u003c\/td\u003e\n\u003ctd\u003e1RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the E 12:2 and the E 8:2?\u003c\/h3\u003e\n\u003cp\u003eA: The E 12:2 delivers 600 W per channel (1,200 W total), while the E 8:2 delivers 400 W per channel (800 W total). The E 12:2 is appropriate when more headroom or higher SPL is needed per zone. Both support Lo-Z and 70 V Hi-Z operation per channel.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the E 12:2 support 100 V constant-voltage systems?\u003c\/h3\u003e\n\u003cp\u003eA: The E 12:2 supports 70 V Hi-Z operation. For 100 V system compatibility, the higher-wattage E Series models (E 20:2, E 40:2, etc.) include explicit 100 V support. Verify the system voltage requirement before specifying.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two channels operate independently in different impedance modes?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each channel has its own rear-panel RSL switch for independent Lo-Z or Hi-Z mode selection, allowing mixed configurations within a single installation.\u003c\/p\u003e\n\u003ch3\u003eQ: Is external signal processing required?\u003c\/h3\u003e\n\u003cp\u003eA: The E 12:2 is an analog installation amplifier without onboard DSP. EQ, crossover, or delay processing should be provided by an upstream DSP processor or digital audio system.\u003c\/p\u003e\n\u003ch3\u003eQ: What is the Energy Star standby consumption?\u003c\/h3\u003e\n\u003cp\u003eA: Standby consumption is less than 1 W. The amplifier enters standby automatically after 20 minutes without input signal and restores operation when signal returns.\u003c\/p\u003e\n\u003ch3\u003eQ: Is a warranty available on the E 12:2?\u003c\/h3\u003e\n\u003cp\u003eA: Lab Gruppen provides a 3-year warranty on E Series amplifiers covering components and factory workmanship. An extended 10-year warranty program is available through authorized dealers.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273749663980,"sku":"E 122-UL","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-e12-2-1200-watt-amplifier-with-2-flexible-output-channels-for-installation-applications-creation-networks-97718.png?v=1757888828"},{"product_id":"lab-gruppen-cma1201-120w-commercial-amplifier-with-energy-star-certification","title":"Lab Gruppen CMA1201 120 Watt Commercial Mixer Amplifier with 4 Inputs","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen CMA1201 is a single-channel, 120W commercial mixer amplifier with a 4-input mixer section, designed for permanent installation in small single-zone commercial audio systems. It integrates mixing and amplification in a compact half-rack 1U enclosure, providing a practical and cost-effective solution for background music in small retail areas, hotel rooms, private offices, and small conference rooms where a single mono audio zone and up to four source inputs are sufficient. The CMA1201 supports both low-impedance and 70V\/100V constant-voltage speaker configurations.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CMA1201 delivers 120 watts into a single output channel, switchable between low-impedance (4\/8 ohm) and high-impedance (70V\/100V) constant-voltage operation via rear-panel dipswitch. Its 4-input mixer provides one balanced mic\/line Euroblock input (Input A, with configurable priority muting) and three RCA unbalanced line inputs, each with individual volume controls. Front-panel master volume and bass\/treble controls allow on-site audio adjustments without rear-panel access. Priority muting on Input A automatically reduces the level of the three background music inputs when a paging or announcement signal is detected, making the CMA1201 suitable for small retail, hospitality, and office paging applications. Fanless convection cooling provides silent operation appropriate for occupied spaces including hotel rooms and private offices. Auto Ramp circuitry activates the amplifier when an input signal is detected and initiates a 20-minute sleep timer during inactivity, supporting Energy Star energy efficiency in spaces with variable daily occupancy. The unit ships with joining brackets allowing half-rack mounting in a standard 19-inch rack or standalone wall and table installation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W Single-Zone Output\u003c\/strong\u003e — Drives a single 4\/8 ohm or 70V\/100V speaker zone at up to 120W for small commercial spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Input Mixer Section\u003c\/strong\u003e — One balanced mic\/line Euroblock input and three RCA line inputs with individual volume controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority Muting on Input A\u003c\/strong\u003e — Automatically reduces background music levels during paging or announcement events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-Panel Volume and Tone Controls\u003c\/strong\u003e — Master volume, bass, and treble adjustable from the front panel for quick on-site management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70V\/100V Constant Voltage Output\u003c\/strong\u003e — Drives distributed speaker systems without an external output transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Silent operation suitable for noise-sensitive small commercial spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on and 20-minute sleep timer for energy-efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall retail area single-zone background music\u003c\/li\u003e\n\u003cli\u003eHotel room and small corridor audio distribution\u003c\/li\u003e\n\u003cli\u003ePrivate office and small conference room background music\u003c\/li\u003e\n\u003cli\u003eHuddle room and small meeting space audio\u003c\/li\u003e\n\u003cli\u003eCafe and small restaurant background music\u003c\/li\u003e\n\u003cli\u003eCorporate reception and small lobby audio\u003c\/li\u003e\n\u003cli\u003eGovernment facility small room audio systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e120W (single channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4 (1 balanced mic\/line Euroblock + 3 RCA line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput A\u003c\/td\u003e\n\u003ctd\u003eBalanced mic\/line Euroblock with priority muting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs B, C, D\u003c\/td\u003e\n\u003ctd\u003eUnbalanced RCA line inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePriority Muting\u003c\/td\u003e\n\u003ctd\u003eYes, on Input A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTone Controls\u003c\/td\u003e\n\u003ctd\u003eBass and treble (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the CMA1201 and the CMA1202?\u003c\/h3\u003e\n\u003cp\u003eA: The CMA1202 is a 2-channel unit with 8 inputs delivering 120W per channel across two independent zones. The CMA1201 combines all 120W into a single output channel with 4 inputs, suited for simpler single-zone installations with fewer sources.\u003c\/p\u003e\n\u003ch3\u003eQ: What is the difference between the CMA1201 and the CPA1201?\u003c\/h3\u003e\n\u003cp\u003eA: Both are single-channel 120W mixer amplifiers with 5 inputs. The CPA1201 adds Bluetooth streaming and a USB media player. The CMA1201 has 4 inputs and no wireless or media playback capability, suited for installations using a separate media source.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the CMA1201 drive a 70V distributed speaker system?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The output channel is switchable to 70V or 100V constant-voltage operation via rear-panel dipswitch, with no external output transformer required.\u003c\/p\u003e\n\u003ch3\u003eQ: What type of microphone can connect to Input A?\u003c\/h3\u003e\n\u003cp\u003eA: Input A is a balanced Euroblock connector that accepts both dynamic and condenser microphones at mic-level. For phantom power-dependent condenser microphones, confirm whether an external phantom power supply is required as this should be verified against the current CMA1201 datasheet.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the CMA1201 be installed in a standard 19-inch rack?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Two CMA1201 units can be joined side-by-side with the included brackets to occupy one 1U rack space, or each unit can be rack-, wall-, or table-mounted individually.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the CMA1201 suitable for use in a hotel room or private office?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Fanless convection cooling provides silent operation, and the compact half-rack form factor allows discreet mounting in furniture or small equipment enclosures.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42273750221036,"sku":"CMA1201","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-cma1201-120-watt-commercial-mixer-amplifier-with-4-inputs-creation-networks-48047.png?v=1757888836"},{"product_id":"biamp-prezone1","title":"Biamp Commercial PREZONE1 Stereo pre-amplifier\/mixer with 2 stereo volume zones - 911.0649.900","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Biamp Commercial PREZONE1 is a multi-functional stereo preamplifier and mixer that independently controls the volume in two stereo zones. It lets you mix two microphone levels with one of four music sources, with an intuitive front panel and a logically laid-out rear panel for fast installation. Its higher signal-to-noise ratio and versatile installer features make it suitable for a wide range of professional audio applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe PREZONE1 provides two stereo zone outputs, four unbalanced line inputs, and two balanced microphone inputs with 48V phantom power. It includes tone control, wall panel control support, VOX mute, a chime, and priority input and output contacts for paging and emergency scenarios. The unit supports up to one paging microphone, offers three priority levels, and includes an emergency input. It is rack-mountable in a 2U chassis and is applicable to 70V systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo stereo zones\u003c\/strong\u003e — The PREZONE1 independently controls volume in two stereo zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource mixing\u003c\/strong\u003e — Two microphone levels can be mixed with one of four music sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhantom-powered mic inputs\u003c\/strong\u003e — Two balanced mic inputs provide 48V phantom power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority and paging\u003c\/strong\u003e — Priority input and output contacts, VOX mute, and a chime support paging and emergency scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall panel control\u003c\/strong\u003e — Wall panel controls and tone control are supported for flexible operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e — The unit mounts in a 19-inch rack in a 2U chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eThe PREZONE1 suits commercial meeting spaces, multi-purpose rooms, and house of worship installations distributing music and paging across two zones.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZone outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine inputs (unbalanced)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMic inputs (balanced)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhantom power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTone control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall panel controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOX mute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePriority input \/ output contact\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes \/ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePriority levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmergency input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax paging mics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-noise ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 97 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrosstalk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70V operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 - 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower consumption (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19-inch rack, 2U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.05 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many zones can the PREZONE1 control?\u003c\/strong\u003e\u003cbr\u003eIt independently controls the volume in two stereo zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many inputs does it have?\u003c\/strong\u003e\u003cbr\u003eIt has four unbalanced line inputs and two balanced microphone inputs with 48V phantom power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support paging and emergency audio?\u003c\/strong\u003e\u003cbr\u003eYes. It includes priority input\/output contacts, VOX mute, a chime, three priority levels, and an emergency input.\u003c\/p\u003e\n\u003cp\u003eOrder the Commercial PREZONE1 and the full Biamp lineup at \u003ca href=\"https:\/\/creationnetworks.net\/collections\/biamp\"\u003eCreation Networks\u003c\/a\u003e.\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273808842988,"sku":"920-00649-00001","price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-commercial-prezone1-stereo-pre-amplifiermixer-with-2-stereo-volume-zones-911-0649-900-creation-networks-31862.png?v=1757889170"},{"product_id":"biamp-tesira-amp-450bp-0014-900","title":"Biamp Tesira AMP-450BP 4 Channel PoE+ Conferencing Amplifier - 911.0014.900","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Biamp Tesira AMP-450BP is a four-channel PoE+ conferencing amplifier with software-configurable output channels. Suitable for air handling spaces, it can be located close to ceiling speakers and even mounted directly to the back can of a Desono C-IC6 loudspeaker. This makes it a strong fit as a conferencing amplifier, a PoE+ ceiling speaker amplifier, and a Tesira endpoint amplifier for TesiraFORTE-equipped rooms.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe AMP-450BP is powered by PoE+ (IEEE 802.3at Class 4, 30W) and provides 3 watts of continuous power to all four channels, with a burst mode that handles peak signals in accordance with ANSI\/CTA-2006-B, supporting up to 50 watts into a 4-ohm load or 30 watts into an 8-ohm load per channel. It includes an internal limiter and offers software-selectable power versus channel count. Each unit comes with an optional mechanical enclosure to protect electrical connections and comply with typical code requirements for above-ceiling installations, plus the included BPAK accessory. RJ-45 connectors enable termination-free connections to compatible speakers such as the Desono C-IC6. The amplifier uses Class D topology with fanless operation, includes an audible locate function on the front panel, and is configurable via Tesira software. It serves as a dedicated endpoint in a Tesira system and is evaluated to UL 2043 for use in air handling spaces. It is CE marked, UL listed, and RoHS compliant.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Design\u003c\/strong\u003e — The amplifier provides 3 watts continuous per channel with burst mode for peaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst Mode\u003c\/strong\u003e — Burst output supports up to 50W (4 ohm) or 30W (8 ohm) per channel per ANSI\/CTA-2006-B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE+ Powered\u003c\/strong\u003e — The amplifier runs on PoE+ (IEEE 802.3at Class 4, 30W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination-Free Connections\u003c\/strong\u003e — RJ-45 connectors link directly to compatible speakers like the Desono C-IC6.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Handling Rated\u003c\/strong\u003e — It is evaluated to UL 2043 for use in air handling spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Configurable\u003c\/strong\u003e — Power versus channel count is selectable via Tesira software, with an internal limiter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Class D\u003c\/strong\u003e — Class D topology supports silent, fanless operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference Room\u003c\/strong\u003e — A dedicated Tesira endpoint for TesiraFORTE-equipped rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuddle Room\u003c\/strong\u003e — Ceiling-located amplification with PoE+ simplifies cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoardroom\u003c\/strong\u003e — Fanless operation suits quiet, occupied installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBurst Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 50W (4 ohm) or 30W (8 ohm) per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 watts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD + N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.3% (20Hz-20kHz at continuous power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/-1 dB, 20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 dB, 20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePoE+ (IEEE 802.3at Class 4, 30W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConvection, fanless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 x 7.7 x 4.7 in (30 x 195 x 120 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 lbs (0.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCC Part 15B, UL and C-UL listed, CE marked, RoHS; UL 2043 air handling spaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBiamp Systems five-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the AMP-450BP powered?\u003c\/strong\u003e\u003cbr\u003eIt is powered by PoE+ (IEEE 802.3at Class 4, 30W).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is burst mode?\u003c\/strong\u003e\u003cbr\u003eBurst mode handles peak signals per ANSI\/CTA-2006-B, supporting up to 50 watts (4 ohm) or 30 watts (8 ohm) per channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it mount to a ceiling speaker?\u003c\/strong\u003e\u003cbr\u003eYes. It can mount directly to the back can of a Desono C-IC6 loudspeaker and includes the BPAK accessory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for plenum spaces?\u003c\/strong\u003e\u003cbr\u003eYes. It is evaluated to the requirements of UL 2043 and is suitable for air handling spaces.\u003c\/p\u003e\n\u003cp\u003eExplore the full range at \u003ca href=\"https:\/\/creationnetworks.net\/collections\/biamp\"\u003eCreation Networks Biamp collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273845739756,"sku":"910-00014","price":1028.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-tesira-amp-450bp-4-channel-poe-conferencing-amplifier-911-0014-900-creation-networks-47441.jpg?v=1757889345"},{"product_id":"biamp-tesira-amp-450p-0010-900","title":"Biamp Tesira AMP-450P 4 Channel PoE+ Conferencing Amplifier - 911.0010.900","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Biamp Tesira AMP-450P is an AVB\/TSN-enabled, four-channel PoE+ conferencing amplifier for use with the Desono C-IC6 ceiling speaker. Capable of mounting directly to the back of the speaker, it greatly reduces cost by minimizing cabling between the ceiling devices and the rack room. This makes it a strong fit as a conferencing amplifier, a PoE+ ceiling speaker amplifier, and a microphone-to-speaker Tesira endpoint.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eTightly integrated with Biamp's other Tesira conferencing products, the AMP-450P helps form an end-to-end microphone-to-speaker solution using standard CAT cables, producing a conferencing system that is fast to deploy with a superior audio experience. It is powered by PoE+ (IEEE 802.3at Class 4, 30W) and uses Class D topology with fanless operation. Each unit comes with an optional mechanical enclosure to protect electrical connections and comply with code requirements for above-ceiling installations. It is capable of operating in a burst mode that handles peak signals, supporting up to 50 watts (4 ohm) or 30 watts (8 ohm) per channel. Four RJ-45 output jacks, an audible locate button, software-selectable power versus channel count, and an internal limiter are included. LED indicators report power\/status and amplifier status. The amplifier is configurable via Tesira software, evaluated to UL 2043 for air handling spaces, and is CE marked, UL listed, and RoHS compliant.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAVB\/TSN Enabled\u003c\/strong\u003e — The amplifier integrates over AVB\/TSN as a Tesira endpoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst Mode\u003c\/strong\u003e — Burst output supports up to 50W (4 ohm) or 30W (8 ohm) per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE+ Powered\u003c\/strong\u003e — The amplifier runs on PoE+ (IEEE 802.3at Class 4, 30W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker-Mountable\u003c\/strong\u003e — It mounts directly to the back of the Desono C-IC6 ceiling speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRJ-45 Outputs\u003c\/strong\u003e — Four RJ-45 output jacks minimize ceiling-to-rack cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Handling Rated\u003c\/strong\u003e — It is evaluated to UL 2043 for use in air handling spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Class D\u003c\/strong\u003e — Class D topology supports silent, fanless operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConference Room\u003c\/strong\u003e — Forms part of an end-to-end Tesira microphone-to-speaker solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuddle Room\u003c\/strong\u003e — Ceiling-mounted amplification with PoE+ reduces cabling cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoardroom\u003c\/strong\u003e — Fanless operation suits quiet, occupied installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBurst Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 50W (4 ohm) or 30W (8 ohm) per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 watts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD + N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.3% (20Hz-20kHz at continuous power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/-1 dB, 20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 dB, 20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePoE+ (IEEE 802.3at Class 4, 30W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConvection, fanless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 x 7.7 x 4.7 in (30 x 195 x 120 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 lbs (0.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCC Part 15B, UL and C-UL listed, CE marked, RoHS; UL 2043 air handling spaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBiamp Systems five-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the AMP-450P powered?\u003c\/strong\u003e\u003cbr\u003eIt is powered by PoE+ (IEEE 802.3at Class 4, 30W).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat speaker is it designed for?\u003c\/strong\u003e\u003cbr\u003eIt is designed for use with the Desono C-IC6 ceiling speaker and can mount directly to the back of the speaker.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support burst output?\u003c\/strong\u003e\u003cbr\u003eYes. Burst mode supports up to 50 watts (4 ohm) or 30 watts (8 ohm) per channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for plenum spaces?\u003c\/strong\u003e\u003cbr\u003eYes. It is evaluated to the requirements of UL 2043 and is suitable for air handling spaces.\u003c\/p\u003e\n\u003cp\u003eExplore the full range at \u003ca href=\"https:\/\/creationnetworks.net\/collections\/biamp\"\u003eCreation Networks Biamp collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":42273845903596,"sku":"920-00010-00001","price":1028.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/biamp-tesira-amp-450p-4-channel-poe-conferencing-amplifier-911-0010-900-creation-networks-39998.jpg?v=1757889352"},{"product_id":"lab-gruppen-ca2401-240w-commercial-amplifier-with-energy-star-certificationlab-gruppen-ca12401-240w-commercial-amplifier-with-energy-star-certification","title":"Lab Gruppen CA2402 2 x 240W Commercial Amplifier with Energy Star Certification","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen CA2402 is a 2-channel, 2x240W commercial power amplifier with Energy Star certification, designed for permanent installation in high-power distributed audio systems across retail, hospitality, corporate, and institutional environments. It accepts balanced analog signals from an upstream DSP or mixer and delivers 70V\/100V constant-voltage or low-impedance audio to commercial speaker systems, making it a reliable two-zone amplification endpoint in professionally designed commercial AV installations. The CA2402 is convection-cooled, fanless, and supports multiple mounting configurations.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CA2402 provides 240 watts per channel across two independently switchable output channels, each configurable for low-impedance (4\/8 ohm) or high-impedance (70V\/100V) constant-voltage speaker loads via rear-panel dipswitch. Balanced analog inputs via Euroblock connectors accept signals from commercial DSPs, zone controllers, and mixer amplifiers, integrating cleanly into structured AV system architectures. Simple rear-panel dipswitch controls allow installers to set output voltage and input gain without front-panel menus or software. An 80Hz high-pass filter is switchable per channel to protect ceiling and pendant speakers from low-frequency content. Auto Ramp circuitry activates the CA2402 automatically when input signal is detected and transitions to sleep mode after 20 minutes of inactivity, keeping energy consumption within Energy Star thresholds and reducing operating costs in spaces with variable daily schedules. Fanless convection cooling provides completely silent operation in offices, hotel lobbies, and conference rooms where mechanical fan noise would be unacceptable. Multiple mounting options including rack, table, and wall brackets are included in the box. The CA2402 is an appropriate choice when a dedicated mixing or DSP unit handles source selection and signal processing upstream.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x240W Dual-Zone Output\u003c\/strong\u003e — Powers two independent speaker zones at up to 240W per channel across 4\/8 ohm or 70V\/100V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency standards with Auto Ramp power management and sleep mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchable 80Hz High-Pass Filter\u003c\/strong\u003e — Per-channel HPF protects small commercial speakers from low-frequency overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear-Panel Dipswitch Configuration\u003c\/strong\u003e — Output voltage and input gain set via dipswitches for straightforward installer configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Analog Inputs\u003c\/strong\u003e — Euroblock connectors accept balanced signals from DSPs, zone controllers, and commercial mixers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Completely silent operation with no moving parts for noise-sensitive commercial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on with automatic 20-minute sleep timer for energy-efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Mounting Options\u003c\/strong\u003e — Rack, wall, and table mounting brackets included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRetail background music amplification endpoint (DSP-driven)\u003c\/li\u003e\n\u003cli\u003eHotel common area and corridor distributed audio\u003c\/li\u003e\n\u003cli\u003eCorporate office and open-plan workspace audio zones\u003c\/li\u003e\n\u003cli\u003eHouse of worship distributed audio amplification\u003c\/li\u003e\n\u003cli\u003eGovernment facility and institutional background music\u003c\/li\u003e\n\u003cli\u003eConference room and boardroom audio amplification\u003c\/li\u003e\n\u003cli\u003eAuditorium and all-hands room distributed audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (per channel)\u003c\/td\u003e\n\u003ctd\u003e240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Pass Filter\u003c\/td\u003e\n\u003ctd\u003e80 Hz, switchable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eRear-panel dipswitches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: Does the CA2402 include a built-in mixer?\u003c\/h3\u003e\n\u003cp\u003eA: No. The CA2402 is a power amplifier only and accepts one balanced analog input per channel. For mixing multiple microphone or line-level sources, use a CMA or CPA series mixer amplifier, or pair the CA2402 with a separate commercial mixer or DSP upstream.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the CA2402 power 70V speaker systems without an external transformer?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each output channel can be switched to 70V or 100V constant-voltage operation via rear-panel dipswitch. No external output transformer is required; standard 70V tap transformers at each speaker are still needed.\u003c\/p\u003e\n\u003ch3\u003eQ: How is the CA2402 configured for different output voltages and gain settings?\u003c\/h3\u003e\n\u003cp\u003eA: Output voltage (4\/8 ohm, 70V, or 100V) and input gain are set using rear-panel dipswitches, providing straightforward configuration without software or front-panel menus.\u003c\/p\u003e\n\u003ch3\u003eQ: What upstream equipment does the CA2402 work with?\u003c\/h3\u003e\n\u003cp\u003eA: The CA2402 accepts balanced line-level signals from commercial DSPs, zone controllers, matrix mixers, and mixer amplifiers with balanced line outputs. It is commonly used as an amplification endpoint in DSP-based commercial AV systems.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the CA2402 quiet enough for use in conference rooms and offices?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The CA2402 uses fanless convection cooling with no moving parts, producing zero mechanical noise during operation.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the CA2402 power down automatically when not in use?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Auto Ramp circuitry monitors the input signal and transitions the unit to a low-power sleep mode after 20 minutes of inactivity, then resumes normal operation automatically when signal returns.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42312976335084,"sku":"CA2402","price":505.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-ca2402-2-x-240w-commercial-amplifier-with-energy-star-certification-creation-networks-45778.png?v=1757889578"},{"product_id":"lab-gruppen-cm41-commercial-mixer-with-4-inputs","title":"Lab Gruppen CM41 Commercial Mixer with 4 Inputs","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen CM41 is a 4-input, 1-output commercial mixer designed for permanent installation in commercial audio systems where a compact, single-output mixing stage is needed ahead of a power amplifier or powered speaker system. It provides four individually controlled mic\/line inputs and a single mix output, making it a practical and cost-effective front-end mixing solution for single-zone background music and paging systems in retail, hospitality, office, and institutional environments. The CM41 is a standalone mixer with no built-in amplification.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CM41 provides four mic\/line inputs with individual volume controls, accepting balanced signals from microphones and line-level sources via Euroblock and RCA connectors. A single mix output carries the combined signal to a downstream power amplifier, DSP, or zone controller. A configurable priority muting function automatically reduces background music levels when a paging or announcement signal is detected on the designated priority input, supporting basic public address requirements in retail and commercial building environments. Front-panel power control allows the mixer to be powered on or off without rear-panel access, convenient for installations where the mixer is accessible to facility staff. Frequency response of 20 Hz to 20 kHz with less than 0.05% THD maintains audio quality across the full audio band for commercial background music applications. The CM41 is designed for permanent 19-inch rack installation and integrates cleanly with Lab Gruppen CA, FA, and other commercial power amplifiers in structured single-zone commercial audio systems. An auxiliary output provides an additional send for recording, monitoring, or routing to a secondary destination.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Mic\/Line Inputs\u003c\/strong\u003e — Individually controlled inputs accept microphones and line-level sources for flexible single-zone source mixing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Mix Output\u003c\/strong\u003e — Feeds a single downstream amplifier, zone controller, or DSP with the combined mix of all inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority Muting\u003c\/strong\u003e — Configurable automatic background music ducking when a priority mic or paging source is active.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Output\u003c\/strong\u003e — Secondary output for recording, monitoring, or routing to an additional destination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-Panel Power Control\u003c\/strong\u003e — On\/off button accessible from the front panel for installations with staff-accessible equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Distortion\u003c\/strong\u003e — Less than 0.05% THD for clean background music reproduction across the full audio band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Frequency Response\u003c\/strong\u003e — 20 Hz to 20 kHz (+0.5 \/ -1 dB) for accurate audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack-Mount Form Factor\u003c\/strong\u003e — Standard 19-inch rack-mount unit for integration into commercial AV equipment racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-zone retail background music and paging source mixing\u003c\/li\u003e\n\u003cli\u003eSmall restaurant and cafe audio source mixing\u003c\/li\u003e\n\u003cli\u003eHotel reception and lobby background music mixing\u003c\/li\u003e\n\u003cli\u003eCorporate office and reception area audio source management\u003c\/li\u003e\n\u003cli\u003eConference room and boardroom audio source mixing\u003c\/li\u003e\n\u003cli\u003eHouse of worship lobby and small room audio mixing\u003c\/li\u003e\n\u003cli\u003eGovernment facility and institutional single-zone audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4 mic\/line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Mix Outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Output\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePriority Muting\u003c\/td\u003e\n\u003ctd\u003eYes, configurable on designated priority input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplification\u003c\/td\u003e\n\u003ctd\u003eNone (mixer only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront-Panel Power Control\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced), RCA (unbalanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: Does the CM41 include a built-in power amplifier?\u003c\/h3\u003e\n\u003cp\u003eA: No. The CM41 is a standalone mixer with no built-in amplification. It requires a separate power amplifier such as a Lab Gruppen CA or FA series amplifier, or a powered speaker system. For a combined mixer amplifier, consider the CMA1201 or CMA602.\u003c\/p\u003e\n\u003ch3\u003eQ: What is the difference between the CM41 and the CM82?\u003c\/h3\u003e\n\u003cp\u003eA: The CM82 has 8 inputs and 2 independent mix outputs, suited for two-zone systems with more sources. The CM41 has 4 inputs and 1 mix output, suited for simpler single-zone installations with fewer source devices.\u003c\/p\u003e\n\u003ch3\u003eQ: What types of sources can connect to the CM41?\u003c\/h3\u003e\n\u003cp\u003eA: The CM41 accepts both balanced mic-level signals (microphones) and balanced\/unbalanced line-level signals (media players, streaming devices, CD players) via Euroblock and RCA connectors.\u003c\/p\u003e\n\u003ch3\u003eQ: How does the priority muting function work on the CM41?\u003c\/h3\u003e\n\u003cp\u003eA: When a signal is detected on the designated priority input (typically a paging microphone), the CM41 automatically reduces the level of all background music inputs, allowing the priority announcement to be clearly heard through the connected speaker system.\u003c\/p\u003e\n\u003ch3\u003eQ: What amplifier should be paired with the CM41?\u003c\/h3\u003e\n\u003cp\u003eA: The CM41 pairs with any Lab Gruppen CA or FA series power amplifier. For small single-zone systems, the CA601 or CA1201 are common pairings. For larger zones, the CA2401 provides higher single-channel power.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the auxiliary output be used for recording or monitoring?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The auxiliary output provides an additional signal send independent of the main mix output, suitable for connecting to a recording device, headphone amplifier, remote monitoring point, or secondary audio zone.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42313003696364,"sku":"CM41","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-cm41-commercial-mixer-with-4-inputs-creation-networks-55852.png?v=1757889585"},{"product_id":"lab-gruppen-fad1202-2-x-120-watt-commercial-amplifier-with-direct-drive-technology-dante-networking-and-energy-star-certification","title":"Lab Gruppen FAD1202 2 x 120 Watt Commercial Amplifier with Direct Drive Technology, Dante Networking and Energy Star Certification - 000-DA802-00010","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen FAD1202 is a 2-channel, 2x120W commercial power amplifier with Direct Drive Technology and Dante network audio, designed for IP-based distributed audio in mid-size commercial installations. It delivers 70V\/100V constant-voltage audio directly over Ethernet without requiring external output transformers, making it an efficient choice for networked background music systems in corporate offices, educational facilities, retail environments, and hospitality spaces. The FAD1202 is Dante Domain Manager ready for deployment in managed enterprise Dante networks.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe FAD1202 provides 120 watts per channel across two independently switchable output zones, each configurable for low-impedance (4\/8 ohm) or high-impedance (70V\/100V) operation via rear-panel dipswitch. Lab Gruppen's Direct Drive Technology delivers 70V or 100V distributed audio from the amplifier stage directly, eliminating the need for a separate step-up transformer and reducing both rack space and installation labor. A Dante network interface transports audio over standard Cat5e\/Cat6 Ethernet, replacing long analog audio cable runs with a scalable IP audio infrastructure that integrates with existing building network switches. Dante Domain Manager compatibility allows IT and AV teams to manage the FAD1202 within a secured, role-based Dante network domain alongside other DDM-enrolled devices. Fanless convection cooling ensures completely silent operation, appropriate for open-plan offices, hotel rooms, and conference environments where fan noise would be disruptive. Auto Ramp circuitry enables signal-activated power-on and transitions the unit to sleep after 20 minutes of inactivity, supporting Energy Star certification and reducing operating costs in spaces with intermittent audio use. The unit mounts in a standard 19-inch rack as a 1U half-rack unit, or can be wall- or table-mounted using the included joining brackets.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante Network Audio\u003c\/strong\u003e — IP audio transport over standard Ethernet replaces analog audio runs with scalable network infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Technology\u003c\/strong\u003e — Outputs 70V\/100V distributed audio without an external output transformer, reducing cost and installation complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x120W Dual-Zone Output\u003c\/strong\u003e — Powers two independent speaker zones at up to 120W per channel across 4\/8 ohm or 70V\/100V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante Domain Manager Ready\u003c\/strong\u003e — Supports centralized, secure management of Dante networks in enterprise and institutional environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Silent operation suitable for occupied offices, hotel spaces, and conference rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on and 20-minute sleep timer for energy-efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency standards for institutional and green building procurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting\u003c\/strong\u003e — Half-rack 1U enclosure with brackets for rack, wall, or table installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorporate office Dante background music systems\u003c\/li\u003e\n\u003cli\u003eHotel room and corridor networked audio distribution\u003c\/li\u003e\n\u003cli\u003eEducational campus distributed audio over IP\u003c\/li\u003e\n\u003cli\u003eRetail background music with Dante infrastructure\u003c\/li\u003e\n\u003cli\u003eConference room and boardroom networked audio\u003c\/li\u003e\n\u003cli\u003eGovernment facility IP audio distribution\u003c\/li\u003e\n\u003cli\u003eHouse of worship multi-zone Dante audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (per channel)\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Audio Protocol\u003c\/td\u003e\n\u003ctd\u003eDante (Audinate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Domain Manager\u003c\/td\u003e\n\u003ctd\u003eDDM Ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eDirect Drive (no output transformer required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced), Dante via RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the FAD1202 and the FAD2402?\u003c\/h3\u003e\n\u003cp\u003eA: Both are 2-channel Dante amplifiers with Direct Drive Technology. The FAD2402 delivers 240W per channel versus 120W per channel for the FAD1202. Choose the FAD1202 for smaller rooms or shorter 70V speaker runs, and the FAD2402 for larger spaces or higher speaker tap totals.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the FAD1202 require an output transformer for 70V speaker systems?\u003c\/h3\u003e\n\u003cp\u003eA: No. Direct Drive Technology outputs 70V or 100V directly from the amplifier, eliminating the need for an external output transformer. Standard 70V speaker tap transformers at each speaker are still required.\u003c\/p\u003e\n\u003ch3\u003eQ: How does the FAD1202 receive audio from a Dante network?\u003c\/h3\u003e\n\u003cp\u003eA: The FAD1202 connects to a standard managed Ethernet switch via its RJ-45 Dante port. Audio is routed from any Dante-enabled source device to the FAD1202 using Dante Controller software, which runs on a Windows or macOS computer on the same network.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the FAD1202 compatible with Dante Domain Manager?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The FAD1202 is DDM Ready, supporting secure enrollment in a Dante Domain Manager-managed network with role-based access control and centralized device management.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two output channels run different impedance loads?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each output channel is independently switchable between low-impedance (4\/8 ohm) and high-impedance (70V\/100V) via rear-panel dipswitches, allowing mixed speaker system configurations from a single unit.\u003c\/p\u003e\n\u003ch3\u003eQ: What network switch is required for Dante?\u003c\/h3\u003e\n\u003cp\u003eA: Dante operates on standard Gigabit Ethernet using Cat5e or Cat6 cabling. A managed switch with QoS (Quality of Service) prioritization is recommended for reliable audio performance, though Dante will function on unmanaged switches in small installations.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42313020604652,"sku":"FAD1202","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-fad1202-2-x-120-watt-commercial-amplifier-with-direct-drive-technology-dante-networking-and-energy-star-certification-000-da802-00010-creation-networks-98531.png?v=1757889586"},{"product_id":"lab-gruppen-fad602-2-x-60-watt-commercial-amplifier-with-direct-drive-technology-dante-networking-and-energy-star-certification","title":"Lab Gruppen FAD602 2 x 60 Watt Commercial Amplifier with Direct Drive Technology, Dante Networking and Energy Star Certification - 000-DA702-00010","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen FAD602 is a 2-channel, 2x60W commercial power amplifier with Direct Drive Technology and Dante network audio, designed for smaller commercial spaces requiring IP-based distributed audio without the cost and complexity of traditional transformer-based 70V systems. It delivers 70V\/100V constant-voltage audio directly over Ethernet, making it an efficient, low-footprint solution for background music in small retail locations, hotel rooms, conference rooms, and office areas within larger Dante-networked deployments. The FAD602 is Dante Domain Manager ready and Energy Star certified.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe FAD602 provides 60 watts per channel across two independently switchable output zones, each configurable for low-impedance (4\/8 ohm) or high-impedance (70V\/100V) constant-voltage speaker lines via rear-panel dipswitch. Direct Drive Technology outputs 70V or 100V distributed audio from the amplifier stage directly, eliminating external output transformer requirements and reducing installation cost for smaller zones. A Dante network interface carries audio over standard Cat5e\/Cat6 Ethernet from any Dante-enabled source device or DSP, making the FAD602 a natural endpoint in Dante-networked commercial AV systems. Dante Domain Manager compatibility allows the FAD602 to be enrolled in secured, enterprise-grade Dante network domains alongside larger FAD-series amplifiers. Fanless convection cooling ensures no mechanical noise in hotel rooms, private offices, or small conference rooms where ambient quiet is essential. Auto Ramp circuitry activates the amplifier on signal detection and initiates a 20-minute inactivity sleep timer, supporting Energy Star certification and reducing operating costs in spaces with variable occupancy. The unit ships with joining brackets for rack, wall, or table mounting as a 1U half-rack unit.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante Network Audio\u003c\/strong\u003e — IP audio transport over standard Ethernet, integrating the FAD602 into scalable Dante distributed audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Technology\u003c\/strong\u003e — Outputs 70V\/100V distributed audio without an external output transformer, simplifying installation for small zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x60W Dual-Zone Output\u003c\/strong\u003e — Powers two independent speaker zones at up to 60W per channel across 4\/8 ohm or 70V\/100V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante Domain Manager Ready\u003c\/strong\u003e — Compatible with enterprise Dante network management for large multi-amplifier deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Silent operation with no moving parts, ideal for noise-sensitive small spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on and 20-minute sleep timer minimize energy use in spaces with variable occupancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency requirements for green building and institutional procurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting\u003c\/strong\u003e — Half-rack 1U enclosure with brackets for rack, wall, or table installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHotel room and small corridor Dante audio distribution\u003c\/li\u003e\n\u003cli\u003eSmall retail location background music\u003c\/li\u003e\n\u003cli\u003ePrivate office and small conference room audio\u003c\/li\u003e\n\u003cli\u003eHuddle room and small meeting space background music\u003c\/li\u003e\n\u003cli\u003eCorporate campus satellite Dante audio zones\u003c\/li\u003e\n\u003cli\u003eEducational facility small classroom audio\u003c\/li\u003e\n\u003cli\u003eHouse of worship small room Dante audio endpoints\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (per channel)\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Audio Protocol\u003c\/td\u003e\n\u003ctd\u003eDante (Audinate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Domain Manager\u003c\/td\u003e\n\u003ctd\u003eDDM Ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eDirect Drive (no output transformer required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced), Dante via RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: How many speakers can the FAD602 drive on a 70V circuit?\u003c\/h3\u003e\n\u003cp\u003eA: Each channel provides 60W at 70V. The total wattage of speaker tap settings on a single channel must not exceed 60W. For example, six 10W tap speakers or twelve 5W tap speakers per channel would be within the power budget.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the FAD602 suitable for use alongside larger FAD-series amplifiers in the same Dante network?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. All FAD-series amplifiers share the same Dante protocol and DDM compatibility, so the FAD602 operates as a standard Dante endpoint alongside FAD1202 and FAD2402 units in the same network domain.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the FAD602 need an output transformer for 70V speaker systems?\u003c\/h3\u003e\n\u003cp\u003eA: No. Direct Drive Technology outputs 70V or 100V directly from the amplifier stage. Individual 70V speaker tap transformers at each speaker are still required, but no external amplifier-side transformer is needed.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the FAD602 be wall-mounted near speaker zones to reduce cable runs?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The included mounting brackets allow wall installation. Wall-mounting the FAD602 close to the speaker zone reduces speaker cable length while the Dante network connection runs over standard Cat5e\/Cat6 Ethernet.\u003c\/p\u003e\n\u003ch3\u003eQ: What is the difference between the FAD602 and the FA602?\u003c\/h3\u003e\n\u003cp\u003eA: Both are 2x60W Direct Drive amplifiers with the same power output and 70V\/100V capability. The FAD602 adds a Dante network audio interface, allowing it to receive audio over IP. The FA602 uses only analog Euroblock inputs and is suited for non-networked installations.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the FAD602 support high-pass filtering?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. A switchable high-pass filter per channel is available to protect small speakers and reduce low-frequency content in background music applications.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42313026502892,"sku":"FAD602","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-fad602-2-x-60-watt-commercial-amplifier-with-direct-drive-technology-dante-networking-and-energy-star-certification-000-da702-00010-creation-networks-19357.png?v=1757889591"},{"product_id":"lab-gruppen-fa2402-240w-commercial-amplifier-with-direct-drive-technology-and-energy-star-certification","title":"Lab Gruppen FA2402 240W Commercial Amplifier with Direct Drive Technology and Energy Star Certification - 000-DA502-00010","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen FA2402 is a 2-channel, 2x240W commercial power amplifier with Direct Drive Technology, designed for analog distributed audio installations requiring high output power and 70V\/100V constant-voltage capability without external transformers. It is the analog counterpart to the FAD2402, suited for installations where Dante network audio is not required and a DSP or analog mixer provides signal routing upstream. The FA2402 is Energy Star certified and appropriate for retail, hospitality, corporate, and institutional commercial audio deployments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe FA2402 delivers 240 watts per channel across two independently switchable output zones, each configurable for low-impedance (4\/8 ohm) or high-impedance (70V\/100V) constant-voltage speaker loads via rear-panel dipswitch. Lab Gruppen's Direct Drive Technology outputs 70V or 100V distributed audio directly from the amplifier stage, eliminating the need for an external step-up output transformer and reducing equipment cost and rack depth in commercial AV systems. Balanced analog inputs via Euroblock connectors accept signals from DSPs, mixers, and other commercial audio source equipment. A switchable high-pass filter per channel protects small ceiling and pendant speakers from damaging low-frequency content. Fanless convection cooling provides completely silent operation, and Auto Ramp circuitry enables signal-activated power-on with an automatic 20-minute sleep timer for energy-efficient operation in spaces with variable occupancy. The unit ships in a 1U half-rack enclosure with joining brackets for rack, wall, or table mounting, making it adaptable to a variety of equipment cabinet and rack configurations.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Technology\u003c\/strong\u003e — Outputs 70V\/100V distributed audio directly without an external output transformer, reducing cost and installation complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x240W Dual-Zone Output\u003c\/strong\u003e — Powers two independent speaker zones at up to 240W per channel across 4\/8 ohm or 70V\/100V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchable High-Pass Filter\u003c\/strong\u003e — Per-channel HPF protects small commercial speakers and ceiling speakers from low-frequency overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Analog Inputs\u003c\/strong\u003e — Euroblock connectors accept signals from DSPs, mixers, and commercial audio source equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Silent operation suitable for offices, hospitality spaces, and other noise-sensitive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on and 20-minute inactivity sleep timer reduce energy consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency standards for institutional and green building procurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting\u003c\/strong\u003e — Half-rack 1U enclosure with brackets for rack, wall, or table installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge retail store background music with DSP-controlled sources\u003c\/li\u003e\n\u003cli\u003eHotel common area and corridor distributed audio\u003c\/li\u003e\n\u003cli\u003eCorporate office multi-zone background music amplification\u003c\/li\u003e\n\u003cli\u003eHouse of worship distributed audio system amplification\u003c\/li\u003e\n\u003cli\u003eGovernment facility and institutional background music\u003c\/li\u003e\n\u003cli\u003eConference room and boardroom audio amplification\u003c\/li\u003e\n\u003cli\u003eAuditorium and all-hands room distributed audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (per channel)\u003c\/td\u003e\n\u003ctd\u003e240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eDirect Drive (no output transformer required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Pass Filter\u003c\/td\u003e\n\u003ctd\u003eSwitchable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Audio\u003c\/td\u003e\n\u003ctd\u003eNone (analog inputs only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the FA2402 and the FAD2402?\u003c\/h3\u003e\n\u003cp\u003eA: Both are 2x240W Direct Drive amplifiers. The FAD2402 adds a Dante network audio interface for IP audio distribution over Ethernet. The FA2402 uses only analog Euroblock inputs and is suited for installations where a separate DSP or mixer handles audio routing without a Dante network.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the FA2402 require an output transformer for 70V speaker systems?\u003c\/h3\u003e\n\u003cp\u003eA: No. Direct Drive Technology allows the FA2402 to output 70V or 100V directly from the amplifier stage. Standard 70V speaker tap transformers at each speaker are still required, but no amplifier-side transformer is needed.\u003c\/p\u003e\n\u003ch3\u003eQ: What type of input connector does the FA2402 use?\u003c\/h3\u003e\n\u003cp\u003eA: The FA2402 uses 3-pin Euroblock (also called Phoenix-style) balanced analog input connectors, which are standard for commercial AV installations and compatible with most commercial DSPs and mixers.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two output channels be configured for different speaker impedances?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each output channel is independently switchable between low-impedance (4\/8 ohm) and high-impedance (70V\/100V) operation via rear-panel dipswitches.\u003c\/p\u003e\n\u003ch3\u003eQ: How much power can each 70V output channel support?\u003c\/h3\u003e\n\u003cp\u003eA: Each channel provides 240W at 70V. The combined tap wattage of all speakers on that channel must not exceed 240W for reliable, undistorted operation.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the FA2402 fan-cooled or passively cooled?\u003c\/h3\u003e\n\u003cp\u003eA: The FA2402 uses fanless convection cooling with no moving parts, providing completely silent operation suitable for occupied commercial spaces including offices, hotel lobbies, and conference rooms.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42317035700460,"sku":"FA2402","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-fa2402-240w-commercial-amplifier-with-direct-drive-technology-and-energy-star-certification-000-da502-00010-creation-networks-11793.png?v=1757889592"},{"product_id":"lab-gruppen-fa602-2-x-60w-commercial-amplifier-with-direct-drive-technology-and-energy-star-certification","title":"Lab Gruppen FA602 2 x 60W Commercial Amplifier with Direct Drive Technology and Energy Star Certification - 000-DA302-00010","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen FA602 is a 2-channel, 2x60W commercial power amplifier with Direct Drive Technology and Energy Star certification, designed for permanent installation in small commercial distributed audio systems. It delivers 70V\/100V constant-voltage audio directly without an external output transformer, making it a cost-effective and space-efficient amplification solution for small retail areas, hotel rooms, small conference rooms, and office background music zones. The FA602 is the analog counterpart to the FAD602, suited for installations where Dante network audio is not required.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe FA602 provides 60 watts per channel across two independently switchable output zones, each configurable for low-impedance (4\/8 ohm) or high-impedance (70V\/100V) constant-voltage speaker loads via rear-panel dipswitch. Direct Drive Technology outputs 70V or 100V distributed audio directly from the amplifier stage, eliminating the need for a separate step-up output transformer and reducing installation cost for small commercial zones. Balanced analog Euroblock inputs accept signals from DSPs, zone controllers, and commercial mixer outputs. A switchable high-pass filter per channel protects small commercial ceiling and pendant speakers from low-frequency content. Fanless convection cooling provides completely silent operation, and Auto Ramp circuitry with a 20-minute sleep timer supports Energy Star compliance in spaces with variable occupancy. The unit ships with joining brackets for 1U half-rack, wall, or table mounting. The FA602 is appropriate as an amplification endpoint for small zones in commercial AV systems where an upstream DSP or zone controller handles signal routing.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Technology\u003c\/strong\u003e — Outputs 70V\/100V distributed audio without an external output transformer, simplifying small-zone installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x60W Dual-Zone Output\u003c\/strong\u003e — Powers two independent speaker zones at up to 60W per channel across 4\/8 ohm or 70V\/100V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchable High-Pass Filter\u003c\/strong\u003e — Per-channel HPF protects small commercial ceiling speakers from low-frequency overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Analog Inputs\u003c\/strong\u003e — Euroblock connectors accept balanced signals from DSPs, zone controllers, and commercial mixers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency standards with Auto Ramp and sleep mode power management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Silent operation with no moving parts for noise-sensitive small commercial spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on and 20-minute sleep timer for energy-efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting\u003c\/strong\u003e — Half-rack 1U enclosure with brackets for rack, wall, or table installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall retail area dual-zone background music amplification\u003c\/li\u003e\n\u003cli\u003eHotel room and small corridor distributed audio\u003c\/li\u003e\n\u003cli\u003eSmall conference room and huddle room background music\u003c\/li\u003e\n\u003cli\u003eCorporate satellite audio zone amplification\u003c\/li\u003e\n\u003cli\u003eSmall office and reception background music\u003c\/li\u003e\n\u003cli\u003eHouse of worship small room audio amplification\u003c\/li\u003e\n\u003cli\u003eEducational facility small classroom background music\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (per channel)\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eDirect Drive (no output transformer required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Pass Filter\u003c\/td\u003e\n\u003ctd\u003eSwitchable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Audio\u003c\/td\u003e\n\u003ctd\u003eNone (analog inputs only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the difference between the FA602 and the FAD602?\u003c\/h3\u003e\n\u003cp\u003eA: Both are 2x60W Direct Drive amplifiers with the same power output and 70V\/100V capability. The FAD602 adds a Dante network audio interface for IP audio distribution. The FA602 uses only analog Euroblock inputs and is suited for non-networked installations where Dante is not required.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the FA602 require an output transformer for 70V speaker systems?\u003c\/h3\u003e\n\u003cp\u003eA: No. Direct Drive Technology outputs 70V or 100V directly from the amplifier stage. Standard 70V speaker tap transformers at each speaker are still required, but no amplifier-side transformer is needed.\u003c\/p\u003e\n\u003ch3\u003eQ: How many speakers can the FA602 drive per channel at 70V?\u003c\/h3\u003e\n\u003cp\u003eA: Each channel provides 60W at 70V. Total speaker tap wattage per channel must not exceed 60W. With 5W speaker taps, up to 12 speakers per channel can be supported.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the FA602 suitable for wall mounting near speaker zones?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The included brackets support wall installation, allowing the FA602 to be mounted close to the speaker zone to minimize speaker cable length while a standard analog balanced audio cable runs from the upstream equipment.\u003c\/p\u003e\n\u003ch3\u003eQ: Can both output channels be configured for different impedances?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each output channel is independently switchable between low-impedance (4\/8 ohm) and high-impedance (70V\/100V) via rear-panel dipswitches, so the two channels can serve different speaker configurations simultaneously.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the FA602 fan-cooled?\u003c\/h3\u003e\n\u003cp\u003eA: No. The FA602 uses fanless convection cooling with no moving parts, providing completely silent operation suitable for hotel rooms, small offices, and conference rooms.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42317050544364,"sku":"FA602","price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-fa602-2-x-60w-commercial-amplifier-with-direct-drive-technology-and-energy-star-certification-000-da302-00010-creation-networks-88403.png?v=1757889594"},{"product_id":"copy-of-lab-gruppen-fad2402-2-x-240-watt-commercial-amplifier-with-direct-drive-technology-dante-networking-and-energy-star-certification","title":"Lab Gruppen FAD2402 2 x 240 Watt Commercial Amplifier with Direct Drive Technology, Dante Networking and Energy Star Certification - 000-DCP02-00010","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Lab Gruppen FAD2402 is a 2-channel, 2x240W commercial power amplifier combining Direct Drive Technology with Dante network audio for IP-based audio distribution in commercial AV installations. Designed for integrators specifying networked distributed audio systems, the FAD2402 eliminates both external output transformers and analog audio runs, delivering 70V\/100V constant-voltage audio directly over standard Ethernet infrastructure. It is Dante Domain Manager (DDM) ready, making it well-suited for large-scale or multi-zone commercial deployments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe FAD2402 delivers 240 watts per channel across two independently switchable output zones, each configurable for low-impedance (4\/8 ohm) or high-impedance (70V\/100V) constant-voltage speaker lines via rear-panel dipswitch. Lab Gruppen's Direct Drive Technology allows the amplifier to output 70V or 100V distributed audio without a bulky external output transformer, reducing installation cost and rack depth. A single Dante network audio interface provides both audio transport and device control over a standard IP network, replacing point-to-point analog cabling with a scalable, routable infrastructure. The FAD2402 is Dante Domain Manager ready, enabling centralized control, role-based access, and secure management of large Dante networks from a single platform. Fanless convection cooling eliminates mechanical noise, making the FAD2402 appropriate for quiet office environments, conference rooms, and hospitality spaces. Auto Ramp circuitry detects incoming signal to bring the amplifier on smoothly and transitions to a low-power sleep state after 20 minutes of inactivity, supporting Energy Star certification. The unit ships with joining brackets supporting rack, wall, or table mounting in standard commercial AV enclosures. Its Euroblock input\/output connectors provide secure, tool-free termination for permanent installation wiring.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante Network Audio\u003c\/strong\u003e — Receives audio over standard IP networks, replacing analog audio cabling runs with scalable Ethernet infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Technology\u003c\/strong\u003e — Outputs 70V\/100V distributed audio directly without an external output transformer, reducing cost and installation complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x240W Dual-Zone Output\u003c\/strong\u003e — Powers two independent speaker zones at up to 240W per channel across 4\/8 ohm or 70V\/100V loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante Domain Manager Ready\u003c\/strong\u003e — Supports centralized, role-based management of large Dante audio networks for enterprise and institutional deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Convection Cooling\u003c\/strong\u003e — Silent operation with no moving parts, appropriate for noise-sensitive commercial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Ramp \u0026amp; Sleep Mode\u003c\/strong\u003e — Signal-activated power-on and automatic 20-minute sleep timer reduce energy consumption between use periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified\u003c\/strong\u003e — Meets commercial energy efficiency standards for green building and institutional procurement requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting\u003c\/strong\u003e — Half-rack 1U enclosure with brackets for rack, wall, or table installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNetworked distributed background music in hotels and resorts\u003c\/li\u003e\n\u003cli\u003eCorporate campus multi-zone Dante audio systems\u003c\/li\u003e\n\u003cli\u003eRetail chain audio distribution over IP infrastructure\u003c\/li\u003e\n\u003cli\u003eHouse of worship campus-wide Dante audio networks\u003c\/li\u003e\n\u003cli\u003eGovernment and institutional facility audio systems\u003c\/li\u003e\n\u003cli\u003eConference room and boardroom background music\u003c\/li\u003e\n\u003cli\u003eTraining room and auditorium distributed audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (per channel)\u003c\/td\u003e\n\u003ctd\u003e240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (Low-Z)\u003c\/td\u003e\n\u003ctd\u003e4 ohm \/ 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Load (High-Z)\u003c\/td\u003e\n\u003ctd\u003e70V \/ 100V constant voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Audio Protocol\u003c\/td\u003e\n\u003ctd\u003eDante (Audinate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Domain Manager\u003c\/td\u003e\n\u003ctd\u003eDDM Ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eDirect Drive (no output transformer required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectivity\u003c\/td\u003e\n\u003ctd\u003eEuroblock (balanced), Dante via RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz (+0.5 \/ -1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% at 1\/8 rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;97 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U half-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack, wall, table (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Certification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What Dante channel count does the FAD2402 support?\u003c\/h3\u003e\n\u003cp\u003eA: The FAD2402 receives Dante audio over a standard IP network. The Dante interface routes network audio channels to the two amplifier output channels. Exact Dante channel count should be confirmed against the current Lab Gruppen FAD2402 datasheet for your firmware version.\u003c\/p\u003e\n\u003ch3\u003eQ: Does the FAD2402 require a separate output transformer for 70V speaker lines?\u003c\/h3\u003e\n\u003cp\u003eA: No. Direct Drive Technology allows the FAD2402 to output 70V or 100V constant-voltage audio directly from its amplifier stage. No external transformer is needed, reducing rack space and wiring costs.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the FAD2402 compatible with Dante Domain Manager?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The FAD2402 is DDM Ready, supporting centralized Dante network management, user role assignment, and access control through Audinate's Dante Domain Manager platform.\u003c\/p\u003e\n\u003ch3\u003eQ: Can the two output channels be configured independently for different impedances?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Each output channel is independently switchable between low-impedance (4\/8 ohm) and high-impedance (70V\/100V) operation via rear-panel dipswitches.\u003c\/p\u003e\n\u003ch3\u003eQ: What network infrastructure does Dante require?\u003c\/h3\u003e\n\u003cp\u003eA: Dante operates over standard Gigabit Ethernet using standard Cat5e or Cat6 cabling and managed switches. No proprietary network hardware is required, making it compatible with existing enterprise IT infrastructure.\u003c\/p\u003e\n\u003ch3\u003eQ: How does the FAD2402 handle power management?\u003c\/h3\u003e\n\u003cp\u003eA: Auto Ramp circuitry detects input signal and brings the unit on automatically. After 20 minutes without an input signal, the amplifier transitions to sleep mode, reducing power draw in line with Energy Star requirements.\u003c\/p\u003e","brand":"Lab Gruppen","offers":[{"title":"Default Title","offer_id":42317074366700,"sku":"FAD2402","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/lab-gruppen-fad2402-2-x-240-watt-commercial-amplifier-with-direct-drive-technology-dante-networking-and-energy-star-certification-000-dcp02-00010-creation-networks-37631.png?v=1757889595"},{"product_id":"qsc-cx254-4-channel-professional-power-amplifier-170-w-at-8-ohms-stereo-mode-340w-at-16ohms-bridge-mono-20hz-20khz-frequency-12kohms-balanced-impedance","title":"QSC 4-channel Professional Power Amplifier, 170 W - CX254 (Discontinued)","description":"\u003cdiv class=\"description-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe following product has been discontinued.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QSC CX254 4-channel Professional Power Amplifier give you four channels in only two rack spaces, without compromising on power. Choose from three models, a direct 70 volt model and two low impedance versions. Each model is equipped with exclusive QSC PowerLight switching power supply technology to virtually eliminate noise and hum. With high-output power, versatile loading options, high-thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"features\" class=\"productFeature section col1\" data-scrollto=\"\" data-title=\"Features\" data-mce-fragment=\"1\"\u003e\n\u003ch5 class=\"tabSectionHeader\" data-mce-fragment=\"1\"\u003eFeatures\u003c\/h5\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact size - all models only 2 RU and 14\" deep for reduced rack cost and floor space\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eChannels 1\u0026amp;2 and 3\u0026amp;4 bridgeable for maximum flexibility\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eActive Inrush Limiting eliminates AC inrush current, removing the need for expensive power sequencers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHD15 DataPort connector for QSControl computer control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCustom integrated security cover for tamper-proof installations\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVariable speed fan for low noise\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 dB detented gain controls for fast and accurate gain settings\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDetachable Euro-style input connectors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDIP switch control for clip limiters, high-pass filters, bridge-mono and parallel operation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExclusive PowerLight switch-mode power supply technology for high performance and compact size\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSelectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComprehensive front panel indicators including signal, clip, protect and QSC's exclusive bridge-mono and parallel input LEDs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBarrier strip output connector\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh-performance Class AB+B complementary bipolar output circuitry\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight - all models only 21 pounds (9.5 kg) for easier racking and shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42371431268588,"sku":"CX254","price":2185.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-4-channel-professional-power-amplifier-170-w-cx254-discontinued-creation-networks-33356.jpg?v=1757889697"},{"product_id":"qsc-cx404-4-channel-professional-power-amplifier-250w-at-8-ohms-stereo-mode-500w-at-16ohms-bridge-mono-20hz-20khz-frequency-12kohms-balanced-impedance","title":"QSC 4-channel Professional Power Amplifier, 250W at 8 Ohms Stereo - CX404 (Discontinued)","description":"\u003cp\u003e\u003cstrong\u003eDiscontinued, please see it's replacement, the \u003ca href=\"\/products\/qsc-multi-channel-amplifier-mp-a40v\"\u003eQSC MP-A40V\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe QSC CX404 4-channel Professional Power Amplifier give you four channels in only two rack spaces, without compromising on power. Choose from three models, a direct 70 volt model and two low impedance versions. Each model is equipped with exclusive QSC PowerLight switching power supply technology to virtually eliminate noise and hum. With high-output power, versatile loading options, high-thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCompact size - all models only 2 RU and 14\" deep for reduced rack cost and floor space\u003c\/li\u003e\n\u003cli\u003eChannels 1\u0026amp;2 and 3\u0026amp;4 bridgeable for maximum flexibility\u003c\/li\u003e\n\u003cli\u003eActive Inrush Limiting eliminates AC inrush current, removing the need for expensive power sequencers\u003c\/li\u003e\n\u003cli\u003eHD15 DataPort connector for QSControl computer control\u003c\/li\u003e\n\u003cli\u003eCustom integrated security cover for tamper-proof installations\u003c\/li\u003e\n\u003cli\u003eVariable speed fan for low noise\u003c\/li\u003e\n\u003cli\u003e1 dB detented gain controls for fast and accurate gain settings\u003c\/li\u003e\n\u003cli\u003eDetachable Euro-style input connectors\u003c\/li\u003e\n\u003cli\u003eDIP switch control for clip limiters, high-pass filters, bridge-mono and parallel operation\u003c\/li\u003e\n\u003cli\u003eExclusive PowerLight switch-mode power supply technology for high performance and compact size\u003c\/li\u003e\n\u003cli\u003eSelectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material\u003c\/li\u003e\n\u003cli\u003eComprehensive front panel indicators including signal, clip, protect and QSC's exclusive bridge-mono and parallel input LEDs\u003c\/li\u003e\n\u003cli\u003eBarrier strip output connector\u003c\/li\u003e\n\u003cli\u003eComprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection\u003c\/li\u003e\n\u003cli\u003eHigh-performance Class AB+B complementary bipolar output circuitry\u003c\/li\u003e\n\u003cli\u003eLightweight - all models only 21 pounds (9.5 kg) for easier racking and shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42371436249324,"sku":"CX404","price":2185.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-4-channel-professional-power-amplifier-250w-at-8-ohms-stereo-cx404-discontinued-creation-networks-93568.jpg?v=1757889699"},{"product_id":"qsc-pld4-2-multi-channel-system-processing-amplifier-10k-input-impedance-female-xlr-input-nl4-output-connector","title":"QSC PLD4.2 Multi-Channel System Processing Amplifier, \u003e10k Input Impedance, Female XLR Input \/ NL4 Output Connector (Discontinued)","description":"\u003cp\u003e\u003cstrong\u003eThe following product has been discontinued.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe QSC PLD4.2 represents a revolutionary advancement in amplifier technology and innovation. Designed specifically for the needs of portable and production sound system users, PLD provides efficient, robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing - all with minimal operator complexity. The PLD4.2 consists of three powerful, lightweight, four-channel amplifiers, each with onboard, advanced DSP and the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems. These amplifiers not only make your system perform better today, but also provide a wide and flexible range of options for future system growth.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFlexible Amplifier Summing Technology (FAST)\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003ePLD amplifiers feature Flexible Amplifier Summing Technology (FAST) that actively distributes the total amplifier power in various combinations across one, two, three or all four outputs. This flexibility allows PLD4.2 amplifier to drive (for example) four fullrange loudspeakers or subwoofers; a highpower subwoofer and a bi-amplified speaker; a single high-power full-range loudspeaker and subwoofer combo; or multiple powerhungry subwoofers from a single, very high output mono-block.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAdvanced Amplifier Technology\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe PLD4.2 amplifier uses QSC fourth generation class-D power amp design in combination with a custom power stage utilizing a new, purpose-built output device. These innovative MOSFET devices provide high voltage operation without needing a full bridge output and offer superior audio quality due to co-location of the semiconductors. Additionally PLD amps benefit from the famed and road-proven PowerLight power supply, further enhanced with Power Factor Correction (PFC) that aligns the current waveform with the AC mains voltage waveform. PFC enables PLD4.2 amp to draw current from the wall in a more efficient and controlled manner resulting in incredible power from a single standard AC breaker. Additionally, the PLD4.2 amp offers multistage sleep modes, saving energy when possible without ever sacrificing performance. The result is an exceptionally powerful and flexible platform that offers low weight and outstanding efficiency.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSystem Processing\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003ePLD4.2 is more than just an amplifier; it is also a capable and sophisticated loudspeaker processor. The close integration of processing and amplification allows the DSP to monitor and better respond to amplifier behavior, making dynamics processing far more accurate and effective than that typically achieved with separate components. This synergistic approach employs both RMS and Peak Limiters that allow the combination of amplifier and loudspeaker to produce more output without being pushed to distortion or destruction. In addition to the dynamics processing, the onboard DSP offers four channels of crossover filters, parametric EQ and alignment delay - everything needed to optimize a loudspeaker system. PLD amplifiers also offer Intrinsic Correction, a combination of IIR and FIR Filtering and loudspeaker processing methodology first developed for WideLine line array loudspeakers. Intrinsic Correction compensates for the non-linearities in loudspeaker array and horn design and results in notably superior performance from your QSC loudspeakers.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePreset Wizardry\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe on-board processing is managed and stored as presets, with 20 factory presets for the most common loudspeaker applications. For greater customization, the built-in Preset Wizard streamlines amplifier setup and provides loudspeaker selection from a list of top selling passive loudspeakers.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpace Efficient\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eWith four channels of amplification plus drive rack signal processing in just 2RU, the PLD4.2 amplifier replaces equipment taking up as much as three times the rack-space.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSimple to Use\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eWith a dedicated front panel UI complete with LED meters and indicators, a 400x240 TFT color display, a rotary encoder and ergonomic navigation buttons, PLD amplifiers provide an intuitive interface for the user to control the system. The simplicity of the PLD amps is further illustrated by the fact that a complete system can be set up in mere minutes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e• Total power up to 5, 000 watts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Flexible Amplifier Summing Technology (FAST) drives most any loudspeaker system or configuration by distributing total amplifier power across one, two, three or all four channels.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Four channels of full function onboard loudspeaker DSP with Crossover and Parametric EQ Filters, Limiting and Alignment Delay eliminate the need for outboard loudspeaker processors.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Powerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 20 Factory Preset configurations that can be modified and stored in the 50 User Presets.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance and low weight.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Four Input XLR connectors and six NL-4 Output connectors.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Integrated front panel with channel Select and Mute buttons, Input and Output LED Metering, 400x240 LCD, intuitive navigation buttons, LED power button and indicator and cast aluminum handles.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Preset Wizard simplifies amplifier configuration providing loudspeaker selection from a list of the top selling passive speakers.\u003c\/span\u003e\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42371443720428,"sku":"PLD4.2","price":1570.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-pld4-2-multi-channel-system-processing-amplifier-greater10k-input-impedance-female-xlr-input-nl4-output-connector-discontinued-creation-networks-79403.jpg?v=1757889702"},{"product_id":"qsc-pld4-5-multi-channel-system-processing-amplifier-10k-input-impedance-female-xlr-input-nl4-output-connector","title":"QSC PLD4.5 Multi-Channel System Processing Amplifier, \u003e10k Input Impedance, Female XLR Input \/ NL4 Output Connector (Discontinued)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe following product has been discontinued.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QSC PLD4.5 represents a revolutionary advancement in amplifier technology and innovation. Designed specifically for the needs of portable and production sound system users, PLD provides efficient, robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing - all with minimal operator complexity. The PLD4.5 consists of three powerful, lightweight, four-channel amplifiers, each with onboard, advanced DSP and the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems. These amplifiers not only make your system perform better today, but also provide a wide and flexible range of options for future system growth.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eFlexible Amplifier Summing Technology (FAST)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e PLD amplifiers feature Flexible Amplifier Summing Technology (FAST) that actively distributes the total amplifier power in various combinations across one, two, three or all four outputs. This flexibility allows PLD4.5 amplifier to drive (for example) four fullrange loudspeakers or subwoofers; a highpower subwoofer and a bi-amplified speaker; a single high-power full-range loudspeaker and subwoofer combo; or multiple powerhungry subwoofers from a single, very high output mono-block.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eAdvanced Amplifier Technology\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e The PLD4.5 amplifier uses QSC fourth generation class-D power amp design in combination with a custom power stage utilizing a new, purpose-built output device. These innovative MOSFET devices provide high voltage operation without needing a full bridge output and offer superior audio quality due to co-location of the semiconductors. Additionally PLD amps benefit from the famed and road-proven PowerLight power supply, further enhanced with Power Factor Correction (PFC) that aligns the current waveform with the AC mains voltage waveform. PFC enables PLD4.5 amp to draw current from the wall in a more efficient and controlled manner resulting in incredible power from a single standard AC breaker. Additionally, the PLD4.5 amp offers multistage sleep modes, saving energy when possible without ever sacrificing performance. The result is an exceptionally powerful and flexible platform that offers low weight and outstanding efficiency.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSystem Processing\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e PLD4.5 is more than just an amplifier; it is also a capable and sophisticated loudspeaker processor. The close integration of processing and amplification allows the DSP to monitor and better respond to amplifier behavior, making dynamics processing far more accurate and effective than that typically achieved with separate components. This synergistic approach employs both RMS and Peak Limiters that allow the combination of amplifier and loudspeaker to produce more output without being pushed to distortion or destruction. In addition to the dynamics processing, the onboard DSP offers four channels of crossover filters, parametric EQ and alignment delay - everything needed to optimize a loudspeaker system. PLD amplifiers also offer Intrinsic Correction, a combination of IIR and FIR Filtering and loudspeaker processing methodology first developed for WideLine line array loudspeakers. Intrinsic Correction compensates for the non-linearities in loudspeaker array and horn design and results in notably superior performance from your QSC loudspeakers.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePreset Wizardry\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e The on-board processing is managed and stored as presets, with 20 factory presets for the most common loudspeaker applications. For greater customization, the built-in Preset Wizard streamlines amplifier setup and provides loudspeaker selection from a list of top selling passive loudspeakers.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpace Efficient\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e With four channels of amplification plus drive rack signal processing in just 2RU, the PLD4.5 amplifier replaces equipment taking up as much as three times the rack-space.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSimple to Use\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e With a dedicated front panel UI complete with LED meters and indicators, a 400x240 TFT color display, a rotary encoder and ergonomic navigation buttons, PLD amplifiers provide an intuitive interface for the user to control the system. The simplicity of the PLD amps is further illustrated by the fact that a complete system can be set up in mere minutes.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e • Total power up to 5, 000 watts.\u003cbr data-mce-fragment=\"1\"\u003e • Flexible Amplifier Summing Technology (FAST) drives most any loudspeaker system or configuration by distributing total amplifier power across one, two, three or all four channels.\u003cbr data-mce-fragment=\"1\"\u003e • Four channels of full function onboard loudspeaker DSP with Crossover and Parametric EQ Filters, Limiting and Alignment Delay eliminate the need for outboard loudspeaker processors.\u003cbr data-mce-fragment=\"1\"\u003e • Powerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers.\u003cbr data-mce-fragment=\"1\"\u003e • 20 Factory Preset configurations that can be modified and stored in the 50 User Presets.\u003cbr data-mce-fragment=\"1\"\u003e • PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance and low weight.\u003cbr data-mce-fragment=\"1\"\u003e • Four Input XLR connectors and six NL-4 Output connectors.\u003cbr data-mce-fragment=\"1\"\u003e • Integrated front panel with channel Select and Mute buttons, Input and Output LED Metering, 400x240 LCD, intuitive navigation buttons, LED power button and indicator and cast aluminum handles.\u003cbr data-mce-fragment=\"1\"\u003e • Preset Wizard simplifies amplifier configuration providing loudspeaker selection from a list of the top selling passive speakers.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42371446833388,"sku":"PLD4.5","price":2803.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-pld4-5-multi-channel-system-processing-amplifier-greater10k-input-impedance-female-xlr-input-nl4-output-connector-discontinued-creation-networks-55212.jpg?v=1757889703"},{"product_id":"qsc-pld4-3-multi-channel-system-processing-amplifier-10k-input-impedance-female-xlr-input-nl4-output-connector","title":"QSC PLD4.3 Multi-Channel System Processing Amplifier, \u003e10k Input Impedance, Female XLR Input \/ NL4 Output Connector (Discontinued)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe following product has been discontinued.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe QSC PLD4.3 represents a revolutionary advancement in amplifier technology and innovation. Designed specifically for the needs of portable and production sound system users, PLD provides efficient, robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing - all with minimal operator complexity. The PLD4.3 consists of three powerful, lightweight, four-channel amplifiers, each with onboard, advanced DSP and the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems. These amplifiers not only make your system perform better today, but also provide a wide and flexible range of options for future system growth.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eFlexible Amplifier Summing Technology (FAST)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e PLD amplifiers feature Flexible Amplifier Summing Technology (FAST) that actively distributes the total amplifier power in various combinations across one, two, three or all four outputs. This flexibility allows PLD4.3 amplifier to drive (for example) four fullrange loudspeakers or subwoofers; a highpower subwoofer and a bi-amplified speaker; a single high-power full-range loudspeaker and subwoofer combo; or multiple powerhungry subwoofers from a single, very high output mono-block.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eAdvanced Amplifier Technology\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e The PLD4.3 amplifier uses QSC fourth generation class-D power amp design in combination with a custom power stage utilizing a new, purpose-built output device. These innovative MOSFET devices provide high voltage operation without needing a full bridge output and offer superior audio quality due to co-location of the semiconductors. Additionally PLD amps benefit from the famed and road-proven PowerLight power supply, further enhanced with Power Factor Correction (PFC) that aligns the current waveform with the AC mains voltage waveform. PFC enables PLD4.3 amp to draw current from the wall in a more efficient and controlled manner resulting in incredible power from a single standard AC breaker. Additionally, the PLD4.3 amp offers multistage sleep modes, saving energy when possible without ever sacrificing performance. The result is an exceptionally powerful and flexible platform that offers low weight and outstanding efficiency.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSystem Processing\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e PLD4.3 is more than just an amplifier; it is also a capable and sophisticated loudspeaker processor. The close integration of processing and amplification allows the DSP to monitor and better respond to amplifier behavior, making dynamics processing far more accurate and effective than that typically achieved with separate components. This synergistic approach employs both RMS and Peak Limiters that allow the combination of amplifier and loudspeaker to produce more output without being pushed to distortion or destruction. In addition to the dynamics processing, the onboard DSP offers four channels of crossover filters, parametric EQ and alignment delay - everything needed to optimize a loudspeaker system. PLD amplifiers also offer Intrinsic Correction, a combination of IIR and FIR Filtering and loudspeaker processing methodology first developed for WideLine line array loudspeakers. Intrinsic Correction compensates for the non-linearities in loudspeaker array and horn design and results in notably superior performance from your QSC loudspeakers.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePreset Wizardry\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e The on-board processing is managed and stored as presets, with 20 factory presets for the most common loudspeaker applications. For greater customization, the built-in Preset Wizard streamlines amplifier setup and provides loudspeaker selection from a list of top selling passive loudspeakers.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpace Efficient\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e With four channels of amplification plus drive rack signal processing in just 2RU, the PLD4.3 amplifier replaces equipment taking up as much as three times the rack-space.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSimple to Use\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e With a dedicated front panel UI complete with LED meters and indicators, a 400x240 TFT color display, a rotary encoder and ergonomic navigation buttons, PLD amplifiers provide an intuitive interface for the user to control the system. The simplicity of the PLD amps is further illustrated by the fact that a complete system can be set up in mere minutes.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e • Total power up to 5, 000 watts.\u003cbr data-mce-fragment=\"1\"\u003e • Flexible Amplifier Summing Technology (FAST) drives most any loudspeaker system or configuration by distributing total amplifier power across one, two, three or all four channels.\u003cbr data-mce-fragment=\"1\"\u003e • Four channels of full function onboard loudspeaker DSP with Crossover and Parametric EQ Filters, Limiting and Alignment Delay eliminate the need for outboard loudspeaker processors.\u003cbr data-mce-fragment=\"1\"\u003e • Powerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers.\u003cbr data-mce-fragment=\"1\"\u003e • 20 Factory Preset configurations that can be modified and stored in the 50 User Presets.\u003cbr data-mce-fragment=\"1\"\u003e • PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance and low weight.\u003cbr data-mce-fragment=\"1\"\u003e • Four Input XLR connectors and six NL-4 Output connectors.\u003cbr data-mce-fragment=\"1\"\u003e • Integrated front panel with channel Select and Mute buttons, Input and Output LED Metering, 400x240 LCD, intuitive navigation buttons, LED power button and indicator and cast aluminum handles.\u003cbr data-mce-fragment=\"1\"\u003e • Preset Wizard simplifies amplifier configuration providing loudspeaker selection from a list of the top selling passive speakers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42371448635628,"sku":"PLD4.3","price":2181.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-pld4-3-multi-channel-system-processing-amplifier-greater10k-input-impedance-female-xlr-input-nl4-output-connector-discontinued-creation-networks-97602.jpg?v=1757889704"},{"product_id":"qsc-cxd4-5-4-channel-processing-amplifier-7500w","title":"QSC CXD4.5 4-Channel Processing Amplifier (7500W) (Discontinued)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe following product has been discontinued.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe \u003cstrong data-mce-fragment=\"1\"\u003eQSC CXD4.5 Processing Amplifier \u003c\/strong\u003efrom CXD Series is designed specifically for the needs of integrators. It provides efficient, robust, and high-fidelity power to drive multiple channels and configurations of loudspeakers. It simultaneously deploys sophisticated digital processing with optimal energy and rack space efficiency. This 4-channel amplifier with onboard DSP has the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems including 70V and 100V without the use of transformers. This amplifier not only provides the power and processing to make your system perform better, it also offers efficiency ensuring that energy consumption will be kept to a minimum over the life of the installation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe CXD4.5 Processing Amplifier features FAST (Flexible Amplifier Summing Technology) that actively distributes the total amplifier power in various configurations across 1, 2, 3, or all 4 outputs. Moreover, this power can also be used to drive 70 or 100V speaker lines directly from any 1 or all of the 4 outputs. This flexibility allows this amplifier to drive (for example) 2 full-range surface mounted speakers along with a subwoofer and a 100V distributed speaker line; or a high-power subwoofer and a bi-amplified full-range loudspeaker; three 70V distributed speaker lines and a low impedance surface mount speaker line; or a single high-power channel driving monster subwoofers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis amplifier uses QSC’s class-D power amp design in combination with a custom power stage utilizing an output device. This purpose built MOSFET device provides high voltage operation without needing a full bridge output and offers good audio quality and thermal performance due to co-location of the semiconductors.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe CXD4.5 Processing Amplifier benefits from the PowerLight power supply and Power Factor Correction (PFC) that aligns the current waveform with the AC mains voltage waveform. PFC enables the amplifier to draw current from the wall in an efficient and controlled manner resulting in power from a single standard AC breaker.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis amplifier also incorporates several energy conservation and efficiency strategies. One such tool is the multi-stage sleep mode that saves energy when possible without sacrificing performance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Processing Amplifier also doubles as a loudspeaker processor. Integration of DSP and amplification means that the processor knows exactly what the amplifier is doing, allowing the dynamics processing and protection circuitry to be accurate and effective. This synergistic approach employs both RMS and Peak Limiters that provide the amplifier and loudspeaker combination to produce more output without being pushed to distortion or destruction.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe onboard DSP offers 4 channels of crossover filters, parametric EQ, alignment delay, and dynamics processing. Additionally when using QSC loudspeakers (sold separately), this amplifier offers Intrinsic Correction, a combination of filtering, limiting, and speaker processing, which compensates for the non-linearities in array and horn design, resulting in good performance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith 4 channels of amplification plus just 2RU signal processing, this amplifier replaces equipment taking up as much as 3 times the rack space.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe on-board processing is managed and stored as presets, with 20 modifiable factory presets for the most common applications. A Preset Wizard is also available that simplifies amplifier setup and enables selection of loudspeakers. With an intuitive front panel UI, programming is a breeze. The CXD4.5 Processing Amplifier also offer GPIO for system supervision and the ability to utilize contact closures to set the amps into standby or recall specific presets.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h5\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFAST (Flexible Amplifier Summing Technology) drives most loudspeaker systems or configurations by distributing total amplifier power across 1, 2, 3, or all 4 channels\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncludes 70 and 100V direct drive capability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull function onboard loudspeaker processing DSP with crossover and parametric EQ filters, limiting, and alignment delay eliminate the need for outboard loudspeaker processors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePowerLight universal switchmode power supply with PFC for high efficiency, good audio performance, and low heat dissipation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePreset Wizard simplifies amplifier setup providing system design tools and loudspeaker selection from a list of speakers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePowerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers (sold separately)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e20 factory preset configurations that can be modified and stored in the 50 user presets\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated front panel with channel Select and Mute buttons, Input and Output LED Metering, 400 x 240 LCD, intuitive navigation buttons, LED power button and indicator, and cast aluminum handles\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGPIO for additional functionality including a heartbeat output for Life-Safety supervision\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4 input phoenix connectors, and 4 phoenix touch-proof speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42373120393452,"sku":"CXD4.5","price":3670.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-cxd4-5-4-channel-processing-amplifier-7500w-discontinued-creation-networks-80752.jpg?v=1757889724"},{"product_id":"qsc-cxd4-3-multi-channel-system-processing-amplifier","title":"QSC CXD4.3 Multi-Channel System Processing Amplifier (Discontinued)","description":"\u003cp\u003e\u003cstrong\u003eThe following product has been discontinued.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eQSC CXD4.5 Processing Amplifier \u003c\/strong\u003efrom CXD Series is designed specifically for the needs of integrators. It provides efficient, robust, and high-fidelity power to drive multiple channels and configurations of loudspeakers. It simultaneously deploys sophisticated digital processing with optimal energy and rack space efficiency. This 4-channel amplifier with onboard DSP has the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems including 70V and 100V without the use of transformers. This amplifier not only provides the power and processing to make your system perform better, it also offers efficiency ensuring that energy consumption will be kept to a minimum over the life of the installation.\u003c\/p\u003e\n\u003cp\u003eThe CXD4.5 Processing Amplifier features FAST (Flexible Amplifier Summing Technology) that actively distributes the total amplifier power in various configurations across 1, 2, 3, or all 4 outputs. Moreover, this power can also be used to drive 70 or 100V speaker lines directly from any 1 or all of the 4 outputs. This flexibility allows this amplifier to drive (for example) 2 full-range surface mounted speakers along with a subwoofer and a 100V distributed speaker line; or a high-power subwoofer and a bi-amplified full-range loudspeaker; three 70V distributed speaker lines and a low impedance surface mount speaker line; or a single high-power channel driving monster subwoofers.\u003c\/p\u003e\n\u003cp\u003eThis amplifier uses QSC’s class-D power amp design in combination with a custom power stage utilizing an output device. This purpose built MOSFET device provides high voltage operation without needing a full bridge output and offers good audio quality and thermal performance due to co-location of the semiconductors.\u003c\/p\u003e\n\u003cp\u003eThe CXD4.5 Processing Amplifier benefits from the PowerLight power supply and Power Factor Correction (PFC) that aligns the current waveform with the AC mains voltage waveform. PFC enables the amplifier to draw current from the wall in an efficient and controlled manner resulting in power from a single standard AC breaker.\u003c\/p\u003e\n\u003cp\u003eThis amplifier also incorporates several energy conservation and efficiency strategies. One such tool is the multi-stage sleep mode that saves energy when possible without sacrificing performance.\u003c\/p\u003e\n\u003cp\u003eThis Processing Amplifier also doubles as a loudspeaker processor. Integration of DSP and amplification means that the processor knows exactly what the amplifier is doing, allowing the dynamics processing and protection circuitry to be accurate and effective. This synergistic approach employs both RMS and Peak Limiters that provide the amplifier and loudspeaker combination to produce more output without being pushed to distortion or destruction.\u003c\/p\u003e\n\u003cp\u003eThe onboard DSP offers 4 channels of crossover filters, parametric EQ, alignment delay, and dynamics processing. Additionally when using QSC loudspeakers (sold separately), this amplifier offers Intrinsic Correction, a combination of filtering, limiting, and speaker processing, which compensates for the non-linearities in array and horn design, resulting in good performance.\u003c\/p\u003e\n\u003cp\u003eWith 4 channels of amplification plus just 2RU signal processing, this amplifier replaces equipment taking up as much as 3 times the rack space.\u003c\/p\u003e\n\u003cp\u003eThe on-board processing is managed and stored as presets, with 20 modifiable factory presets for the most common applications. A Preset Wizard is also available that simplifies amplifier setup and enables selection of loudspeakers. With an intuitive front panel UI, programming is a breeze. The CXD4.5 Processing Amplifier also offer GPIO for system supervision and the ability to utilize contact closures to set the amps into standby or recall specific presets.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFAST (Flexible Amplifier Summing Technology) drives most loudspeaker systems or configurations by distributing total amplifier power across 1, 2, 3, or all 4 channels\u003c\/li\u003e\n\u003cli\u003eIncludes 70 and 100V direct drive capability\u003c\/li\u003e\n\u003cli\u003eFull function onboard loudspeaker processing DSP with crossover and parametric EQ filters, limiting, and alignment delay eliminate the need for outboard loudspeaker processors\u003c\/li\u003e\n\u003cli\u003ePowerLight universal switchmode power supply with PFC for high efficiency, good audio performance, and low heat dissipation\u003c\/li\u003e\n\u003cli\u003ePreset Wizard simplifies amplifier setup providing system design tools and loudspeaker selection from a list of speakers\u003c\/li\u003e\n\u003cli\u003ePowerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers (sold separately)\u003c\/li\u003e\n\u003cli\u003e20 factory preset configurations that can be modified and stored in the 50 user presets\u003c\/li\u003e\n\u003cli\u003eIntegrated front panel with channel Select and Mute buttons, Input and Output LED Metering, 400 x 240 LCD, intuitive navigation buttons, LED power button and indicator, and cast aluminum handles\u003c\/li\u003e\n\u003cli\u003eGPIO for additional functionality including a heartbeat output for Life-Safety supervision\u003c\/li\u003e\n\u003cli\u003e4 input phoenix connectors, and 4 phoenix touch-proof speakers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42373125931244,"sku":"CXD4.3","price":2945.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-cxd4-3-multi-channel-system-processing-amplifier-discontinued-creation-networks-14857.jpg?v=1757889725"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/collections\/commercial-amplifiers-creation-networks_176ecd22-1895-4b36-9e47-47415e403f15.jpg?v=1749159533","url":"https:\/\/creationnetworks.net\/collections\/audio-amplifiers.oembed?page=34","provider":"Creation Networks","version":"1.0","type":"link"}