{"product_id":"qsc-mpa-q-8x250-8-channel-250w-q-sys-network-amplifier","title":"QSC MPA-Q 8x250 – 8-Channel 250W Q-SYS Network Amplifier","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC MPA-Q 8x250 is an eight-channel, 250 W per channel Q-SYS network amplifier that brings native Q-SYS integration to medium and large distributed audio applications. Part of the MPA-Q Series — QSC's mid-power tier in the Q-SYS network amplifier portfolio — the MPA-Q 8x250 is engineered for hospitality venues, entertainment spaces, retail environments, and corporate and government facilities where reliable, software-driven amplification across many zones is essential. \u003ca href=\"https:\/\/creationnetworks.net\"\u003eCreation Networks\u003c\/a\u003e is an authorized QSC dealer supplying and integrating the MPA-Q Series for commercial AV projects nationwide.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe MPA-Q 8x250 delivers 250 W per channel across eight independently configurable output channels with Lo-Z, Hi-Z, 70 V, and 100 V direct drive available on every channel — no bridging or manual switches required. Eight analog line-level inputs are fully routable into Q-SYS or can drive outputs directly. Two gigabit Ethernet ports provide redundant Q-LAN networked audio, and LAN A optionally accepts PoE (802.3af Type 1) to enable rapid audio restore after a power interruption. Standalone Mode automatically switches to available analog inputs if network connectivity drops, ensuring audio continuity without manual intervention. The full-rack-width, 2RU quiet fan-cooled chassis can be rack-mounted or surface-mounted, and includes four GPI inputs and two NO\/NC output relays for integration with third-party control systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e8 output channels at 250 W per channel (continuous, all channels driven)\u003c\/li\u003e\n\u003cli\u003eLo-Z, Hi-Z, 70 V, and 100 V direct drive on all channels — no bridging or manual switches needed\u003c\/li\u003e\n\u003cli\u003e8 analog line-level inputs, fully routable into Q-SYS or direct out\u003c\/li\u003e\n\u003cli\u003eTwo gigabit Ethernet ports for redundant Q-LAN networked audio\u003c\/li\u003e\n\u003cli\u003eLAN A accepts optional PoE (802.3af Type 1) for quick audio restore after power outage\u003c\/li\u003e\n\u003cli\u003eStandalone Mode: automatic failover to analog inputs if network connectivity drops\u003c\/li\u003e\n\u003cli\u003eAnalog Mode: bypasses network audio for fully analog amplifier operation; front-panel display allows basic channel configuration\u003c\/li\u003e\n\u003cli\u003eDSP per channel: Gain, Polarity, IIR Filters (HPF, Parametric, Shelf, Array Correction), FIR Filters (1024 taps), Delay (up to 2020 ms), Limiters (narrow-band, RMS, peak)\u003c\/li\u003e\n\u003cli\u003eSNR \u0026gt;112 dB (A-weighted, 20 Hz–20 kHz, 8Ω)\u003c\/li\u003e\n\u003cli\u003eTHD+N \u0026lt;0.01%–0.03% typical at 1 kHz (1% max)\u003c\/li\u003e\n\u003cli\u003e4 GPI inputs and 2 NO\/NC output relays for external control integration\u003c\/li\u003e\n\u003cli\u003eFull-rack-width, 2RU quiet fan-cooled form factor; rack or surface mountable\u003c\/li\u003e\n\u003cli\u003e100–240 V, 50\/60 Hz universal power input\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHotels, casinos, and resorts with multi-zone background music and paging across lobbies, restaurants, and event spaces\u003c\/li\u003e\n\u003cli\u003eEntertainment venues and nightclubs requiring distributed audio across many independently controlled zones\u003c\/li\u003e\n\u003cli\u003eRetail flagship stores and shopping centers with zone-by-zone audio management\u003c\/li\u003e\n\u003cli\u003eLarge corporate campuses and conference centers with distributed paging and background music\u003c\/li\u003e\n\u003cli\u003eGovernment facilities and airport terminals requiring reliable, zone-specific audio distribution\u003c\/li\u003e\n\u003cli\u003eHouses of worship with overflow rooms, lobbies, and courtyard audio zones\u003c\/li\u003e\n\u003cli\u003eMulti-zone performance audio applications integrated within the Q-SYS platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\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 Channels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (continuous, all ch, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e150 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (maximum, all ch, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e250 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (maximum, single ch, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (2-ch bridged, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e500 W max \/ 300 W continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eLo-Z (8Ω, 4Ω, 2Ω), 70 V, 100 V, Hi-Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e+0.2 dB \/ −0.7 dB (20 Hz–20 kHz, 8Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e0.01%–0.03% typical; 1% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR (A-weighted, 8Ω)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain @ +4 dBu input\u003c\/td\u003e\n\u003ctd\u003e31 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Dynamic Range\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;108 dB (unweighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;11k balanced; \u0026gt;5.5k unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Rate\u003c\/td\u003e\n\u003ctd\u003e48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSP\u003c\/td\u003e\n\u003ctd\u003eGain, Polarity, IIR Filters, FIR (1024 taps\/ch), Delay (up to 2020 ms\/ch), Limiters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetworking\u003c\/td\u003e\n\u003ctd\u003e2× 1 Gbps Ethernet (LAN A: optional PoE 802.3af Type 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPI \/ Relays\u003c\/td\u003e\n\u003ctd\u003e4 GPI inputs (0–3.3 V DC closure); 2 NO\/NC output relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio I\/O Connectors\u003c\/td\u003e\n\u003ctd\u003eOutput: 8× 4-pin Euro 7.62 mm; Input: 8× 3-pin Euro 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Power Input\u003c\/td\u003e\n\u003ctd\u003e100–240 V, 50\/60 Hz, 5.2–2.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e15.0 × 19.0 × 3.5 in (381 × 483 × 89 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22.9 lb (10.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e32°–104° F (0°–40° C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5%–85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eWhat happens if the network connection drops?\u003c\/dt\u003e\n\u003cdd\u003eThe MPA-Q 8x250 features Standalone Mode, which automatically switches audio sources to the available analog line inputs if network connectivity is lost. When network audio is restored, the amplifier switches back automatically — with no manual intervention required.\u003c\/dd\u003e\n\u003cdt\u003eCan the MPA-Q 8x250 run without a Q-SYS Core?\u003c\/dt\u003e\n\u003cdd\u003eYes. Setting the rear-panel Mode switch to Analog Mode bypasses Q-SYS entirely, turning the unit into a fully analog amplifier. In this mode, analog inputs route directly to corresponding outputs, and basic channel configuration (gain, mute, impedance, bridge) is available from the front-panel display.\u003c\/dd\u003e\n\u003cdt\u003eDoes the MPA-Q 8x250 support 70 V and 100 V distributed audio?\u003c\/dt\u003e\n\u003cdd\u003eYes. Lo-Z (2, 4, 8Ω), 70 V, 100 V, and Hi-Z are all supported on every output channel simultaneously without bridging or manual switch changes — all configurable in Q-SYS Designer Software.\u003c\/dd\u003e\n\u003cdt\u003eHow does PoE benefit this amplifier?\u003c\/dt\u003e\n\u003cdd\u003eLAN A accepts optional PoE (802.3af Type 1). When a PoE connection is present after a power outage, the amplifier can restore network audio within seconds — before its internal power supply is fully initialized — minimizing audio downtime.\u003c\/dd\u003e\n\u003cdt\u003eCan Creation Networks design a system using the MPA-Q 8x250?\u003c\/dt\u003e\n\u003cdd\u003e\n\u003ca href=\"https:\/\/creationnetworks.net\"\u003eCreation Networks\u003c\/a\u003e is an authorized QSC dealer with expertise in Q-SYS system design. Contact us for assistance with amplifier selection, zone design, and full Q-SYS integration.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":47780537925868,"sku":"MPA-Q 8x250","price":4475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/MPA-Q_8x250-hdr-Sliders-hero_crop.jpg?v=1782256308","url":"https:\/\/creationnetworks.net\/products\/qsc-mpa-q-8x250-8-channel-250w-q-sys-network-amplifier","provider":"Creation Networks","version":"1.0","type":"link"}