{"title":"AtlasIED Horn \u0026 Outdoor Speakers","description":"\u003cp\u003eAtlasIED horn loudspeakers, compression drivers and weather-resistant speakers — re-entrant and constant-directivity horns, explosion-proof drivers, stadium horns and outdoor paging projectors with 25V, 70.7V and 100V transformers.\u003c\/p\u003e\n\n\u003ch2\u003eHorns exist to be heard over noise\u003c\/h2\u003e\u003cp\u003eA horn concentrates output into a defined pattern rather than spreading it, which is why it cuts through machinery, traffic and weather where a cone speaker simply gets lost. That same directivity means aiming matters: a horn pointed wrongly covers nothing useful and annoys everyone outside the target area.\u003c\/p\u003e\n\u003cp\u003eConstant-directivity models hold their coverage pattern across frequency, which produces more intelligible speech at the edges of the pattern. In a large yard or concourse that is the difference between a page people can act on and noise.\u003c\/p\u003e\n\n\u003ch2\u003eExplosion-proof applications\u003c\/h2\u003e\u003cp\u003eUL-listed explosion-proof drivers and horn bells are specified for hazardous locations — fuel handling, chemical processing, grain. These are code-driven selections and the listing has to match the classification of the area. Confirm it before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eTap settings\u003c\/h2\u003e\u003cp\u003eSet the transformer tap from the coverage the area needs, not the speaker's maximum. Over-tapping wastes amplifier headroom; under-tapping leaves part of a site inaudible during a page, which for emergency notification is a compliance failure rather than an inconvenience.\u003c\/p\u003e\n\n\u003cp\u003eCreation Networks models outdoor coverage and intelligibility, specifies taps and amplification, and handles installation and commissioning. Call 888-230-3661 or email sales@creationnetworks.net.\u003c\/p\u003e","products":[{"product_id":"atlas-ap-30t-horn-loudspeaker-25v-70-7v-100v-30w-transformer","title":"Atlas Sound AP-30T – 30W Dual Re-Entrant Horn Loudspeaker with Transformer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound AP-30T is a double re-entrant horn loudspeaker delivering 30 watts of continuous power handling across 25V, 70.7V, and 100V distributed audio systems. Designed for commercial paging horn applications in indoor and outdoor environments, the AP-30T provides 108 dB sensitivity and a 300 Hz–12 kHz frequency response for clear voice and tone signaling. Its weather-resistant construction and Omni-Purpose mounting bracket make it a reliable choice for mass notification horn speaker installations in factories, warehouses, parking structures, and campuses.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe AP-30T is part of Atlas Sound's AP Series, a line of U.S.-manufactured horn loudspeakers recognized for long-term service reliability in demanding environments. The double re-entrant design produces superior speech intelligibility compared to single-horn projectors, making it effective for both voice paging and electronic tone signaling. Operating across a temperature range of -40°C to 70°C, the AP-30T handles extreme conditions without performance degradation. The multi-tap transformer supports power taps of 2W, 3.75W, 15W, and 30W on the 70.7V line, giving installers precise coverage control in 70V distributed paging systems. The trademarked squared-bell design and grey epoxy finish on metal components provide a professional appearance that blends with commercial architecture. The included Omni-Purpose bracket achieves precise vertical and horizontal positioning with a single adjustment and accommodates conventional surface mounting as well as strap mounting on I-beams and pillars. ABS plastic components complement the metal construction for a balance of durability and weight. Pair the AP-30T with the Atlas TSD-HF11 high-pass filter to protect the driver from low-frequency damage in systems where bass content may be present on the line.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30W Continuous Power Handling\u003c\/strong\u003e — Handles full rated power for sustained paging and notification use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Voltage Transformer (25V \/ 70.7V \/ 100V)\u003c\/strong\u003e — Compatible with all standard distributed constant-voltage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Re-Entrant Horn Design\u003c\/strong\u003e — Delivers superior speech intelligibility compared to single-projector horns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e108 dB Sensitivity\u003c\/strong\u003e — Achieves high SPL output from minimal amplifier power, ideal for large coverage areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60° Sound Dispersion\u003c\/strong\u003e — Focused horizontal coverage appropriate for corridors, aisles, and directional paging zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Construction\u003c\/strong\u003e — Metal and ABS plastic housing rated for both indoor and outdoor deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Purpose Mounting Bracket\u003c\/strong\u003e — Single-adjustment bracket supports surface, I-beam, and pillar mounting configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S. Manufactured\u003c\/strong\u003e — Built domestically to ensure consistent quality and service reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range: -40°C to 70°C\u003c\/strong\u003e — Performs in extreme industrial and outdoor climatic conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAP-30T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Handling\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e30W continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer Voltages\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V \/ 70.7V \/ 100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps (70.7V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2W, 3.75W, 15W, 30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e300 Hz – 12,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e108 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSound Dispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGray epoxy (metal); ABS plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e11.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e5.00 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOmni-Purpose Mounting Bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44276955480300,"sku":"AP-30T","price":221.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ap-30t-horn-loudspeaker-25v70-7v100v-30w-transformer-creation-networks-78155.jpg?v=1757930415"},{"product_id":"atlas-sound-ap-15-15w-at-8-ohm-horn-loudspeaker-gray","title":"Atlas Sound AP-15 – 15W 8-Ohm Double Re-Entrant Horn Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound AP-15 is a 15-watt, 8-ohm double re-entrant horn loudspeaker designed for indoor and outdoor voice and tone paging applications. Delivering 106dB sensitivity and a 400Hz–14kHz frequency response, it provides the intelligibility and output efficiency required for general paging, emergency notification, and signal distribution in commercial, industrial, and institutional settings. U.S.-made with weather-resistant metal and ABS plastic construction finished in grey epoxy.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe AP-15 is a double re-entrant horn speaker that combines 15 watts continuous power handling with high acoustic output efficiency, making it effective in high-ambient-noise environments where maximum voice intelligibility is critical. The 70° dispersion angle provides focused coverage suited for corridors, loading docks, warehouses, parking structures, outdoor grounds, and large indoor spaces. Sensitivity is 106dB, and the operating temperature range spans −40°C to 70°C, qualifying it for extreme-environment deployment. AtlasIED’s trademarked squared-bell design is a recognized indicator of quality and durability across commercial paging installations. The included Omni-Purpose mounting bracket enables precise vertical and horizontal positioning with a single adjustment and provides mounting provisions for conventional flat surfaces as well as strap mounting on I-beams or pillars. Metal components are finished in grey epoxy for corrosion resistance. An optional conduit\/cable adapter plate (BX-2A) is available. For installations with amplifiers that pass low-frequency content, the TSD-HF11 high-frequency protection unit is available to protect the compression driver. Warranted for 60 months from purchase.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15W Continuous Power Handling\u003c\/strong\u003e — Handles sustained paging and tone signaling without thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e106dB Sensitivity\u003c\/strong\u003e — High output efficiency minimizes amplifier power requirements for distributed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Re-Entrant Design\u003c\/strong\u003e — Delivers superior speech intelligibility and unparalleled efficiency compared to single re-entrant configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400Hz – 14kHz Frequency Response\u003c\/strong\u003e — Optimized for voice and tone paging in the critical speech intelligibility range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Purpose Mounting Bracket\u003c\/strong\u003e — Single-adjustment precision positioning; accommodates flat surfaces and I-beam or pillar strap mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Construction\u003c\/strong\u003e — Metal and ABS plastic with grey epoxy finish; IP34 rated for indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-40°C to 70°C Operating Range\u003c\/strong\u003e — Suitable for extreme temperature environments including outdoor and industrial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S. Made\u003c\/strong\u003e — Manufactured in the United States for consistent quality and service reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e15 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e400Hz – 14kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e106dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e−40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8-3\/4\" (22.22cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e7-7\/8\" (20.00cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9-5\/16\" (23.66cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4.00 lbs (1.81kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGrey Epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44277332050156,"sku":"AP-15","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ap-15-15w-at-8-ohm-horn-loudspeaker-creation-networks-43083.jpg?v=1757930526"},{"product_id":"atlas-sound-ap-15t-horn-loudspeaker-with-25-70-7-100v-15w-transformer","title":"Atlas Sound AP-15T – 15W 25\/70.7\/100V Horn Loudspeaker with Transformer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound AP-15T is a double re-entrant horn loudspeaker rated at 15 watts continuous with a factory-installed multi-voltage transformer supporting 25V, 70.7V, and 100V distributed audio systems. Designed for indoor and outdoor public address, paging, and emergency notification applications, the AP-15T delivers 106 dB sensitivity and a 70° dispersion pattern with superior voice intelligibility across a 400 Hz to 14 kHz frequency range. It is manufactured in the United States and carries IP34 environmental certification.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe AP-15T operates at transformer taps of 1, 2, 3.8, 7.5, and 15 watts at 70.7V, providing the flexibility to balance coverage and zone power consumption in large distributed audio systems. The double re-entrant horn design delivers 120 dB sensitivity at rated power, combining high efficiency with compact physical dimensions of 8 3\/4\" H x 7 7\/8\" W x 9 5\/16\" D. The Omni-Purpose mounting bracket supplied on all AP series models allows precise positioning in vertical and horizontal planes with a single adjustment, and includes provisions for installation on conventional wall or ceiling surfaces as well as strap mounting to I-beams or structural pillars. Weather-resistant construction uses metal and ABS plastic components with grey epoxy-finished metal parts, rated for operation from -40°C to +70°C. The trademarked squared-bell design is a recognized quality indicator in the commercial AV and life safety markets. The AP-15T is US-made, IP34 rated, and backed by a 60-month warranty. A conduit\/cable plate adapter (BX-2A) is also available for conduit-fed cable entry.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Watt Continuous Power Rating\u003c\/strong\u003e — Five selectable taps at 70.7V (1, 2, 3.8, 7.5, 15W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25V \/ 70.7V \/ 100V Transformer\u003c\/strong\u003e — Compatible with all standard distributed audio voltage configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e106 dB Sensitivity\u003c\/strong\u003e — High output efficiency for large-area coverage at moderate amplifier power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 Hz – 14 kHz Frequency Response\u003c\/strong\u003e — Optimized range for voice intelligibility and tone signaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70° Dispersion\u003c\/strong\u003e — Controlled coverage pattern for focused PA and paging zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Purpose Mounting Bracket\u003c\/strong\u003e — Single-adjustment positioning; fits walls, ceilings, I-beams, and pillars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP34 Environmental Rating\u003c\/strong\u003e — Protected against dust and water spray for indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Range -40°C to +70°C\u003c\/strong\u003e — Suited for extreme temperature outdoor deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS Manufactured\u003c\/strong\u003e — Built domestically for consistent quality and supply chain reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Month Warranty\u003c\/strong\u003e — Five-year coverage from date of purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e400 Hz – 14 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e106 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1, 2, 3.8, 7.5, 15W @ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer Voltages\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V, 70.7V, 100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8 3\/4\" (22.23 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e7 7\/8\" (20.00 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9 5\/16\" (23.66 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e5.00 lbs (2.27 kgs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44277335851244,"sku":"AP-15T","price":171.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ap-15t-horn-loudspeaker-with-2570-7100v-15w-transformer-creation-networks-29305.jpg?v=1757930527"},{"product_id":"atlas-sound-ap-15tuc-omni-mount-emergency-horn-loudspeaker","title":"Atlas Sound AP-15TUC – Omni-Purpose Emergency Horn with 15W 70V Transformer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound AP-15TUC is a 15-watt double re-entrant horn loudspeaker engineered for emergency signaling, high-intelligibility paging, and intercommunication systems. It operates on 70.7V distributed audio systems and includes a built-in 5 mfd capacitor for line supervision, meeting UL 1480 and California State Fire Marshal (CSFM\/Title 19) requirements. The AP-15TUC is suited for indoor and outdoor applications in education, industrial, and public safety environments.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe AP-15TUC's double re-entrant driver delivers 15 watts of continuous power handling with a sensitivity of 106 dB (1W\/1m), providing audible coverage at distances required in large open areas. Frequency response of 400 Hz to 14 kHz emphasizes the speech intelligibility range, making voice announcements clear even in high-ambient-noise environments. The built-in Vari-Tap transformer provides selectable power taps at 1, 2, 3.8, 7.5, and 15 watts, allowing system designers to balance coverage and amplifier load. A 5 mfd line supervision capacitor is integral to the design, supporting supervised circuit requirements in fire alarm and emergency notification systems. The Omni-Purpose mounting bracket supports standard surface installations as well as strap-mounting to I-beams and structural pillars, enabling flexible placement in industrial and outdoor settings. The trademarked squared-bell horn design is constructed of weather-resistant metal and ABS plastic, finished in grey epoxy, and rated IP55. All AP Series units are manufactured in the United States and carry a 5-year warranty.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Watt High-Efficiency Compression Driver\u003c\/strong\u003e — 106 dB sensitivity at 1W\/1m for broad coverage from fewer units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 Hz – 14 kHz Frequency Response\u003c\/strong\u003e — Optimized for voice intelligibility in paging and emergency signaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Vari-Tap Transformer\u003c\/strong\u003e — Selectable taps at 1, 2, 3.8, 7.5, and 15 watts at 70.7V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 mfd Line Supervision Capacitor\u003c\/strong\u003e — Supports supervised circuit wiring for fire alarm integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Purpose Mounting Bracket\u003c\/strong\u003e — Single-adjustment positioning; compatible with I-beam and pillar strap-mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP55 Weather-Resistant Construction\u003c\/strong\u003e — Metal and ABS housing rated for indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 1480 Listed, CSFM Listed\u003c\/strong\u003e — Meets fire protective signaling system standards and California Title 19.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-40°C to 70°C Operating Range\u003c\/strong\u003e — Suitable for extreme indoor and outdoor temperature environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S. Manufactured\u003c\/strong\u003e — Produced domestically to ensure quality and service reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e400 Hz – 14 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e106 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1, 2, 3.8, 7.5, 15W @ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8 3\/4\" (22.22 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e7 7\/8\" (20.00 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9 5\/16\" (23.66 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e5.00 lbs (2.27 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeather Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listing\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL 1480, CSFM (Title 19)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44277344960748,"sku":"AP-15TUC","price":198.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ap-15tuc-omni-mount-emergency-horn-loudspeaker-creation-networks-28531.jpg?v=1757930528"},{"product_id":"atlas-sound-ap-30tc-30w-horn-loudspeaker-with-25v-70-7v-100v-transformer","title":"Atlas Sound AP-30TC – 30W Horn Loudspeaker with 25V\/70.7V\/100V Transformer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound AP-30TC is a double re-entrant horn loudspeaker rated at 30 watts continuous, equipped with a multi-tap 25V\/70.7V\/100V line transformer for versatile distributed audio and paging system applications. With a sensitivity of 108 dB and a frequency response of 300 Hz to 12 kHz, the AP-30TC delivers superior voice intelligibility for commercial paging horn installations in indoor and outdoor environments. The beige epoxy finish and omni-purpose mounting bracket make it a standard choice for factory floors, warehouses, parking facilities, and institutional PA systems. IP34-rated and U.S. manufactured, the AP-30TC is BAA\/TAA eligible and carries a 60-month warranty.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe AP-30TC uses a double re-entrant acoustic design to maximize audio conversion efficiency and intelligibility at 30 watts of continuous power handling. Its frequency response from 300 Hz to 12 kHz covers the critical range for voice and tone signaling, and 108 dB sensitivity ensures strong SPL output even on long distributed runs. The integral transformer uses AtlasIED's exclusive Vari-Tap Connect Center, a 7-position watts\/impedance selection switch that is screwdriver-adjustable and covered by a protective strain-relief plate — reducing installation time and protecting against accidental tap changes post-installation. The transformer supports 25V, 70.7V, and 100V line operation, covering all common distributed audio voltage standards. An omni-purpose mounting bracket is included on all models, enabling precise vertical and horizontal positioning with a single adjustment. The bracket accommodates conventional surface mounting and strap-mounting to I-beams or pillars. Metal and ABS plastic construction with beige epoxy finish (the “C” suffix designates beige). The AP-30TC operates from -40°C to 70°C, making it suitable for unheated or outdoor-adjacent industrial environments. It is manufactured in the U.S. for consistent quality control. The 60-month warranty is standard for the AP Series.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Re-Entrant Horn Design\u003c\/strong\u003e — Maximizes audio conversion efficiency and speech intelligibility for paging and tone signaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVari-Tap 25V\/70.7V\/100V Transformer\u003c\/strong\u003e — 7-position screwdriver-adjustable tap simplifies installation and accommodates multiple distributed system voltage standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e108 dB Sensitivity\u003c\/strong\u003e — High output efficiency reduces amplifier requirements in distributed paging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Purpose Mounting Bracket\u003c\/strong\u003e — Single-adjustment bracket allows precise horizontal and vertical positioning; mounts to flat surfaces or strap-mounts to I-beams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP34 Rating\u003c\/strong\u003e — Resistant to water splashes from all directions, suitable for indoor\/outdoor-adjacent deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-40°C to 70°C Operating Range\u003c\/strong\u003e — Covers industrial, warehouse, and unheated outdoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S. Manufactured\u003c\/strong\u003e — AtlasIED AP Series production in the U.S. for quality assurance and BAA compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Month Warranty\u003c\/strong\u003e — AtlasIED's standard 5-year warranty on the AP Series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e300 Hz – 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e108 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e30 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V \/ 70.7V \/ 100V, Vari-Tap 7-position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e11\" (27.94 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10\" (25.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10.5\" (26.67 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6.30 lbs (2.86 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBeige Epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44277348172012,"sku":"AP-30TC","price":227.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ap-30tc-30w-horn-loudspeaker-with-25v70-7v100v-transformer-creation-networks-44114.jpg?v=1757930529"},{"product_id":"atlas-sound-apc-30t-wide-angle-horn-speaker-with-30-watt-25v-70v-100v-transformer","title":"Atlas Sound APC-30T – Wide Angle Horn Speaker 30W 25V\/70V\/100V","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound APC-30T is a 30-watt wide angle horn speaker designed for commercial paging, voice evacuation, and outdoor public address systems. Built for distributed 25V, 70.7V, and 100V constant-voltage audio systems, this horn speaker delivers superior intelligibility and high-efficiency sound reproduction in demanding environments. Its wide-angle dispersion pattern makes it an ideal 70V horn speaker for warehouses, parking structures, stadiums, and other large open areas where broad horizontal coverage is essential. The integrated multi-tap transformer simplifies installation across a range of commercial PA system configurations.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe APC-30T is a high-power compression driver horn speaker with an extended low-frequency response and a wide-angle molded plastic bell engineered to maximize horizontal sound dispersion. The compression driver delivers superior voice and tone signaling, making this unit appropriate for mass notification, general paging, and background music applications in both indoor and outdoor settings. The weather-resistant construction combines metal and ABS plastic components, with metal parts finished in grey baked epoxy to resist corrosion in outdoor deployments. The integrated 3-way transformer supports 25V, 70.7V, and 100V distributed audio systems, with a 7-position Vari-Tap selector that allows screwdriver-adjustable wattage settings from 2 to 30 watts. A 45-ohm tap is also included for intercom and talk-back compatibility. The Vari-Tap Connect Center terminal features a protective cover with built-in strain relief, reducing installation time and improving long-term reliability. The Omni-Purpose mounting bracket is included on all models and supports single-adjustment positioning in both vertical and horizontal planes, as well as strap-mounting to I-beams or pillars. With a dispersion angle of 70° x 95°, the APC-30T provides broad coverage suited to wide areas where even distribution of voice or tone signals is required. The unit is U.S.-made and carries a 60-month warranty from the date of purchase.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide-Angle Dispersion (70° x 95°)\u003c\/strong\u003e — Delivers broad horizontal coverage ideal for warehouses, parking areas, and open spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Watt Continuous Power Handling\u003c\/strong\u003e — Handles sustained high-output operation in demanding paging and notification applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25V \/ 70.7V \/ 100V Transformer\u003c\/strong\u003e — Supports all major distributed audio voltage standards with a single integrated transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVari-Tap Connect Center\u003c\/strong\u003e — 7-position screwdriver-adjustable wattage selector (2W–30W) with protective cover and built-in strain relief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45-Ohm Intercom Tap\u003c\/strong\u003e — Provides compatibility with intercom and talk-back systems without additional transformers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Construction\u003c\/strong\u003e — Metal and ABS plastic housing with grey baked epoxy finish rated for outdoor and indoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Purpose Mounting Bracket\u003c\/strong\u003e — Included hardware allows surface mounting, vertical\/horizontal adjustment, and strap-mounting to structural beams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Compression Driver\u003c\/strong\u003e — Projects clear voice and tone signals with 109 dB sensitivity for extended throw distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S. Made\u003c\/strong\u003e — Domestically manufactured for consistent quality and long-term serviceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Month Warranty\u003c\/strong\u003e — Industry-leading warranty coverage from date of purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e300 Hz – 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e109 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70° x 95°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e30 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2, 3.8, 7.5, 15, 30W @ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer Voltages\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V \/ 70.7V \/ 100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8 1\/4\" (20.96 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e14 3\/8\" (36.51 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e12 7\/8\" (32.70 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9.00 lbs (4.08 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePantone 430 C – RAL 7000 (Grey)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44277367701740,"sku":"APC-30T","price":262.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-apc-30t-wide-angle-horn-speaker-with-30-watt-25v70v100v-transformer-creation-networks-96485.png?v=1757930539"},{"product_id":"atlas-sound-cd42-40x20-constant-directivity-re-entrant-paging-horn","title":"Atlas Sound CD42 – 40°x20° Constant Directivity Paging Horn","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Atlas Sound CD42 is a constant directivity re-entrant paging horn delivering a controlled 40° horizontal by 20° vertical coverage pattern across a wide frequency range. Designed for large-area indoor and outdoor paging applications, this constant directivity horn speaker provides the predictable beamwidth control that conical horn designs cannot match — making it the preferred choice for facilities requiring consistent, intelligible voice coverage in large open spaces, stadiums, or industrial environments. The CD42 pairs with AtlasIED PD30, PD-5, and PD60 series compression drivers to form a complete, high-SPL paging assembly.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUnlike conical horn designs that exhibit narrowing dispersion as frequency increases, the CD42 uses a constant directivity architecture to maintain its nominal 40° x 20° coverage pattern across its 800Hz–10kHz operating band. This controlled dispersion is critical in paging and mass notification applications where uniform SPL across the coverage area is required for voice intelligibility. When paired with the PD60 compression driver, the CD42 delivers 113dB SPL (1W\/1M), making it capable of penetrating ambient noise in industrial, outdoor, or large auditorium environments. The low-frequency cutoff of 300Hz and nominal response of 800Hz–10kHz positions this horn squarely for voice paging and signaling systems rather than full-range music reproduction. Construction combines polyester resin and glass-fiber laminate with a die-cast zinc throat section, providing weather-resistant durability for outdoor installations. The CD42 accepts Atlas Sound and third-party compression drivers with 1-3\/8”-18 thread and 0.7” diameter throat openings. A heavy-duty CJ46-style steel mounting bracket provides secure attachment with positive lock for horizontal and vertical positioning. The patented 180° gimbal mount allows the installer to aim the horn precisely without compromising structural integrity. Multi-unit cluster mounting is also supported for high-SPL applications requiring increased coverage area. These characteristics make the CD42 well suited for outdoor venues, warehouses, auditoriums, and house of worship installations where long-throw, directional paging coverage is required.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40° x 20° Constant Directivity Pattern\u003c\/strong\u003e — Maintains horizontal 40° (±10°) and vertical 20° (±10°) coverage from 800Hz through 10kHz for predictable, consistent sound distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e113dB SPL (1W\/1M) with PD60 Driver\u003c\/strong\u003e — High sensitivity rating enables broad coverage from moderate amplifier power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Response 800Hz–10kHz\u003c\/strong\u003e — Optimized for voice intelligibility and signaling in paging and mass notification systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Construction\u003c\/strong\u003e — Polyester resin and glass-fiber laminate body with die-cast zinc throat withstands outdoor and harsh indoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented 180° Gimbal Mount\u003c\/strong\u003e — Allows precise vertical and horizontal aiming during installation without disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty CJ46-Style Bracket\u003c\/strong\u003e — Positive-lock steel mounting bracket supports single and multi-unit cluster configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Standard Compression Drivers\u003c\/strong\u003e — Accepts drivers with 1-3\/8”-18 thread and 0.7” throat diameter, including AtlasIED PD30, PD-5, and PD60 series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion (Horizontal)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e40° ±10°, 800Hz–10kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion (Vertical)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e20° ±10°, 2kHz–10kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSPL (1W\/1M) with PD60 Driver\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e113dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLow Frequency Cutoff\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e300Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAir Column Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e21.25\" (54 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25.5\" (64.8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e22\" (55.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eThroat Thread\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1-3\/8\"-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eThroat Opening Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e0.7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePolyester resin \/ glass-fiber laminate body, die-cast zinc throat\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\u003cp\u003e\u003cstrong\u003eQ: Which compression drivers are compatible with the CD42?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The CD42 accepts any compression driver with a 1-3\/8”-18 thread and 0.7” diameter throat opening. AtlasIED recommends the PD30, PD-5, or PD60 series drivers for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the CD42 be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The polyester resin and glass-fiber laminate construction with die-cast zinc throat makes the CD42 environment-resistant and suitable for outdoor paging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of constant directivity versus a standard conical horn?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: A constant directivity horn maintains its stated coverage angle across a wide frequency range. Standard conical horns progressively narrow as frequency increases, resulting in uneven coverage with hot spots directly on-axis and poor intelligibility at the edges of the pattern.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can multiple CD42 units be clustered together for higher SPL?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The CJ46-style mounting bracket supports stacked multi-unit cluster configurations, allowing installers to increase total SPL output for large outdoor or high-ambient-noise environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier power is needed to drive the CD42 effectively?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: With a sensitivity of 113dB (1W\/1M) using the PD60 driver, even moderate amplifier power levels can produce high SPL at distance. The required power depends on the coverage distance and target SPL; consult AtlasIED system design resources for specific calculations.\u003c\/p\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44285080633580,"sku":"CD42","price":573.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-cd42-40-x-20-constant-directivity-re-entrant-paging-horn-creation-networks-28935.png?v=1757930727"},{"product_id":"atlas-sound-cd94-90-x-40-constant-directivity-re-entrant-paging-horn","title":"Atlas Sound CD94 – 90°x40° Constant Directivity Re-Entrant Horn","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Atlas Sound CD94 is a constant directivity re-entrant paging horn designed to deliver precisely controlled 90° horizontal by 40° vertical sound coverage for commercial paging and public address installations. Unlike conventional conical horns, the CD94 maintains uniform horizontal dispersion from 900 Hz to 6 kHz, making it the correct choice for large outdoor venues, warehouses, parking structures, and industrial facilities where consistent coverage is critical. The polyester resin and glass-fiber laminate construction with a die-cast zinc throat section provides long-term durability in both indoor and outdoor environments. Compatible with all AtlasIED PD Series drivers via standard 1-3\/8\"-18 female threads, the CD94 integrates directly into existing or new paging system infrastructure.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CD94 belongs to AtlasIED's CD Series, which represents the only constant directivity re-entrant horns in the industry. Traditional conical horns exhibit significant pattern narrowing at high frequencies, producing uneven coverage with hot spots near the horn axis and insufficient level at the coverage edges. The CD94 eliminates this problem by maintaining controlled horizontal dispersion of 90 degrees (±10°) from 900 Hz to 6 kHz and vertical beamwidth control down to 1000 Hz, resulting in more uniform SPL across the coverage area.\u003c\/p\u003e\n\u003cp\u003eThe horn body is constructed from polyester resin and glass-fiber laminate integrally molded to a die-cast zinc throat section — a combination that provides structural rigidity, weather resistance, and dimensional stability across a wide temperature range. The proven CJ46-style heavy-duty steel mounting bracket uses a positive-lock mechanism that supports both single-unit and stacked multi-unit cluster configurations, providing the flexibility to achieve broader or narrower combined patterns for large-format sound reinforcement projects.\u003c\/p\u003e\n\u003cp\u003eSPL performance with the recommended PD60 driver reaches 110 dB at 1W\/1m, with a low-frequency cutoff of 300 Hz. The standard 1-3\/8\"-18 female throat threads accept all AtlasIED PD30, PD-5, and PD60 Series compression drivers, as well as most industry-standard drivers using this thread specification. This makes the CD94 an economical solution for paging network expansions where existing driver inventory can be reused.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstant Directivity Design\u003c\/strong\u003e — Maintains controlled 90° horizontal coverage pattern from 900 Hz to 6 kHz, eliminating the pattern narrowing that causes uneven coverage with conventional horns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Beamwidth Control to 1000 Hz\u003c\/strong\u003e — 40° vertical coverage (±10°) with control down to 1 kHz reduces floor and ceiling reflections in reverberant environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass-Fiber Laminate \/ Die-Cast Zinc Construction\u003c\/strong\u003e — Polyester resin and glass-fiber horn body integrally molded to a die-cast zinc throat delivers structural durability suitable for demanding indoor and outdoor deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCJ46-Style Positive-Lock Steel Bracket\u003c\/strong\u003e — Heavy-duty steel mounting bracket with positive locking allows secure repositioning for single-unit and stacked multi-unit cluster configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 1-3\/8\"-18 Female Throat Threads\u003c\/strong\u003e — Accepts all AtlasIED PD Series drivers (PD30, PD-5, PD60) and most standard-thread industry compression drivers for maximum flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e110 dB SPL (1W\/1m)\u003c\/strong\u003e — High efficiency with the recommended PD60 driver enables loud, clear paging in noisy industrial and outdoor environments without oversized amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Hz Low-Frequency Cutoff\u003c\/strong\u003e — Extended low-frequency response relative to smaller horns provides improved vocal intelligibility and paging clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor\/Outdoor Rated\u003c\/strong\u003e — Environment-resistant materials and construction make the CD94 suitable for covered outdoor installations, loading docks, transit platforms, and similar applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHorizontal Dispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e90° (±10°), 900 Hz – 6 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eVertical Dispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e40° (±10°), 1000 Hz – 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLow Frequency Cutoff\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e300 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSPL (1W\/1m) with PD60 Driver\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eThroat Thread\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1-3\/8\"-18 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompatible Drivers\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePD30 Series, PD-5 Series, PD60 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePolyester resin \/ glass-fiber laminate body; die-cast zinc throat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e18 1\/4\" (463 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e28 1\/4\" (718 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e15\" (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMounting Bracket\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCJ46-style heavy-duty steel with positive lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eEnvironment Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIndoor \/ Outdoor\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\u003cp\u003e\u003cstrong\u003eQ: What drivers are compatible with the CD94?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The CD94 uses standard 1-3\/8\"-18 female threads and is compatible with all AtlasIED PD Series compression drivers including the PD30, PD-5, and PD60 Series. Most industry-standard drivers with the same thread specification will also fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a constant directivity horn differ from a standard conical horn?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: A conventional conical horn narrows its dispersion pattern at higher frequencies, creating uneven coverage. The CD94 maintains a consistent 90° horizontal pattern from 900 Hz to 6 kHz, producing more uniform SPL across the entire coverage area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the CD94 be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: Yes. The polyester resin and glass-fiber laminate horn body with die-cast zinc throat is designed to be environment-resistant for both indoor and outdoor applications, including covered outdoor areas like loading docks, transit platforms, and stadium concourses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can multiple CD94 units be clustered?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: Yes. The CJ46-style mounting bracket supports both horizontal and vertical positioning with positive lock, enabling single-unit and stacked multi-unit cluster configurations for wider or asymmetrical coverage requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier power is recommended?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The CD94 achieves 110 dB SPL at 1W\/1m with the PD60 driver, so amplifier requirements will depend on target SPL and throw distance. Consult AtlasIED driver specifications and project coverage calculations to determine proper amplifier sizing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the warranty on the CD94?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The CD94 is backed by AtlasIED's standard commercial product warranty. Contact Creation Networks or AtlasIED for current warranty terms applicable to your installation.\u003c\/p\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44285100916972,"sku":"CD94","price":551.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-cd94-90-x-40-constant-directivity-re-entrant-paging-horn-creation-networks-26634.png?v=1757930728"},{"product_id":"atlas-sound-ga-15t-re-entrant-horn-loudspeaker-with-25v-70-7v-15w-transformer","title":"Atlas Sound GA-15T – Re-Entrant Horn Loudspeaker with 25V\/70.7V 15W Transformer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound GA-15T is a 15-watt re-entrant horn loudspeaker with a built-in 25V\/70.7V multi-tap transformer, designed for voice paging, background music, and intercom applications in indoor and outdoor commercial environments. Featuring double re-entrant horn construction for optimized sound penetration and a high-impact plastic horn body for weather resistance, the GA-15T is a durable and flexible paging solution rated IP56 for outdoor use. It includes a multi-position knob for selecting power taps from 0.5W to 15W on a 70.7V line.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe GA-15T re-entrant horn loudspeaker is engineered for demanding voice paging and music distribution applications where reliable sound penetration through ambient noise is essential. The double re-entrant horn design maximizes speaker output efficiency, pushing sound through high-noise environments such as warehouses, loading docks, parking facilities, and outdoor campus areas. A ceramic magnet compression driver delivers consistent, intelligible voice reproduction over the 500Hz to 3kHz frequency range at 103dB sensitivity with an 80-degree dispersion pattern. The built-in 25\/70.7V combination transformer features a multi-position rotary knob allowing field selection of power taps at 0.5, 1, 2, 4, 8, and 15 watts. The unit is also wired for direct 8-ohm connection, allowing installation without a transformer when the amplifier output supports it. The round, high-impact plastic horn withstands high-humidity outdoor environments and resists UV degradation, UV and physical impact. An adjustable surface mounting bracket supports multiple vertical and horizontal positioning options for precise aim and coverage. Each GA-15T ships with 21-gauge, 18-inch color-coded wire leads for easy polarity matching and installation. The entire assembly is gray with silver-colored hardware. A 60-month warranty provides long-term assurance for installations in schools, warehouses, industrial facilities, retail, and transportation environments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Re-Entrant Horn Construction\u003c\/strong\u003e — Maximizes sound output and penetration in high-ambient-noise environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e103dB Sensitivity\u003c\/strong\u003e — High-efficiency output for long-throw paging and music coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25V\/70.7V Multi-Tap Transformer\u003c\/strong\u003e — Rotary knob selects 0.5, 1, 2, 4, 8, or 15W taps for 70.7V line systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Ohm Direct Wiring Option\u003c\/strong\u003e — Bypasses transformer for direct amplifier connection when required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 Rated\u003c\/strong\u003e — Suitable for outdoor and high-humidity installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Plastic Horn\u003c\/strong\u003e — Durable construction resistant to physical impact and weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Surface Mounting Bracket\u003c\/strong\u003e — Supports multiple vertical and horizontal aiming positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-Coded Wire Leads\u003c\/strong\u003e — 21-gauge, 18-inch leads included for easy polarity matching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGA-15T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e500Hz – 3kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e103dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e0.5, 1, 2, 4, 8, 15W @ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer Voltages\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V \/ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e80°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9-3\/8\" (23.81 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e7-1\/2\" (19.05 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGray with silver hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3.63 lbs (1.64 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44290563145964,"sku":"GA-15T","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ga-15t-re-entrant-horn-loudspeaker-with-25v70-7v-15w-transformer-creation-networks-63686.jpg?v=1757931046"},{"product_id":"atlas-sound-ga-30t-re-entrant-horn-loudspeaker-with-25v-70-7v-30w-transformer","title":"Atlas Sound GA-30T – Re-Entrant Horn 30W 70V Paging Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound GA-30T is a 30-watt re-entrant horn loudspeaker with a combination 25V\/70.7V line transformer, designed for voice paging, background music, and intercom transmission in commercial, industrial, and outdoor applications. This paging horn uses double re-entrant construction to maximize output efficiency and sound penetration through high ambient noise environments, making it a dependable choice for parking structures, warehouses, manufacturing floors, loading docks, and outdoor public address zones. IP56-rated for outdoor use in high-humidity environments.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe GA-30T uses a compression driver with a ceramic magnet mounted to a round high-impact plastic horn designed to penetrate ambient sound levels in demanding environments. Double re-entrant horn geometry increases acoustic efficiency and directional dispersion compared to single-cone designs, making it effective where background noise levels are elevated. The combination 25V\/70.7V transformer includes a multi-position knob switch for selecting power taps at 4, 8, 15, and 30 watts, allowing the installer to match speaker output to the required coverage zone without additional in-line attenuators. The unit also includes 8-ohm direct wiring for installations where a transformer is not required. A 60-degree dispersion pattern concentrates audio output within the coverage zone, limiting spillage into adjacent areas. The adjustable surface mounting bracket accommodates multiple vertical and horizontal positioning options, simplifying installation on walls, poles, and structural members. Each unit ships with 21-gauge 18-inch color-coded wire leads for polarity matching. The housing is gray with silver-colored hardware. The IP56 rating makes the GA-30T suitable for outdoor installations in rain and high-humidity environments. A 5-year warranty is included.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Re-Entrant Horn Construction\u003c\/strong\u003e — Maximizes acoustic efficiency and directional output to penetrate elevated ambient noise levels in industrial and outdoor settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30W at 70.7V, Selectable Power Taps\u003c\/strong\u003e — Knob-adjustable taps at 4, 8, 15, and 30 watts allow precise level matching for each coverage zone without external attenuators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage: 25V\/70.7V\u003c\/strong\u003e — Compatible with both 25-volt and 70.7-volt distributed audio systems, increasing deployment flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Ohm Direct Connection Option\u003c\/strong\u003e — Includes wiring for direct 8-ohm connection when a transformer is not required in the signal chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60° Dispersion Pattern\u003c\/strong\u003e — Focused coverage concentrates audio in the target zone and reduces spillage to adjacent areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 Rated\u003c\/strong\u003e — Tested for outdoor use in rain and high-humidity environments, suitable for exterior paging applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Mounting Bracket\u003c\/strong\u003e — Supports multiple vertical and horizontal positioning options on walls, poles, and structural members.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e103dB Sensitivity\u003c\/strong\u003e — High output efficiency reduces amplifier power requirements for equivalent coverage compared to lower-sensitivity drivers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e500Hz – 3kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e103dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4, 8, 15, \u0026amp; 30 Watts @ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eVoltage Options\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V \/ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGray with Silver Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44290567209196,"sku":"GA-30T","price":122.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-ga-30t-re-entrant-horn-loudspeaker-with-25v70-7v-30w-transformer-creation-networks-21547.jpg?v=1757931047"},{"product_id":"atlas-sound-hle-mle-30-ul-listed-explosion-proof-wide-angle-horn","title":"Atlas Sound HLE\/MLE-30 – UL Listed Explosion-Proof Wide Angle Horn Projector","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound HLE\/MLE-30 is a UL Listed, explosion-proof wide angle horn projector designed for voice paging and signal communication in hazardous and combustible environments. Rated IP45 and safety listed to UL1203, this polycarbonate horn delivers a 120° x 60° dispersion pattern for broad area coverage and is BAA\/TAA compliant for government and institutional procurement. It is used with HLE or MLE series explosion-proof compression drivers (sold separately) in Class 1, Division 1 hazardous area installations.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe HLE\/MLE-30 wide angle horn projector is engineered specifically for paging and communication systems operating in hazardous or combustible environments where standard audio equipment is not permitted. The horn is constructed from high-quality polycarbonate material to withstand demanding industrial conditions while maintaining structural integrity. Its 120° x 60° wide-angle dispersion pattern ensures broad area coverage in large industrial spaces, warehouses, refineries, chemical plants, and other classified locations. This projector is compatible with the HLE-1, HLE-1T, HLE-3, HLE-3T, MLE-1, MLE-1T, MLE-3, and MLE-3T explosion-proof compression driver assemblies. The compression driver is sold separately, giving system designers flexibility in selecting the appropriate power level (30W or 60W) for the application. The HLE\/MLE-30 and HLE\/MLE-32 are the only AtlasIED horn projectors certified by UL for use with the HLE and MLE explosion-proof driver line. IP45 ingress protection rating makes the horn suitable for outdoor or indoor environments with dust and water exposure. BAA and TAA compliance supports procurement for federal and government-funded projects. The unit carries a 60-month warranty and comes with full AtlasIED technical support resources.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed to UL1203\u003c\/strong\u003e — Certified for use in hazardous and combustible environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120° x 60° Wide Angle Dispersion\u003c\/strong\u003e — Provides broad area coverage in large industrial or classified spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolycarbonate Construction\u003c\/strong\u003e — High-quality, durable material rated for demanding industrial conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP45 Rated\u003c\/strong\u003e — Protected against dust ingress and water spray for indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with HLE and MLE Drivers\u003c\/strong\u003e — Accepts HLE-1, HLE-1T, HLE-3, HLE-3T, MLE-1, MLE-1T, MLE-3, and MLE-3T compression drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBAA\/TAA Compliant\u003c\/strong\u003e — Meets Buy American Act and Trade Agreements Act requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Sold Separately\u003c\/strong\u003e — Allows selection of 30W or 60W explosion-proof driver to match system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Month Warranty\u003c\/strong\u003e — AtlasIED standard commercial warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHLE\/MLE-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e120° x 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight (with driver)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6.3\" (160 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth (with driver)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e14.6\" (371 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth (with driver)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e17\" (445 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompatible Drivers\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHLE-1, HLE-1T, HLE-3, HLE-3T, MLE-1, MLE-1T, MLE-3, MLE-3T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listing\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL1203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBAA \/ TAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44290703753452,"sku":"HLE\/MLE-30","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-hlemle-30-ul-listed-explosion-proof-wide-angle-horn-creation-networks-80713.jpg?v=1757931085"},{"product_id":"atlas-sound-hle-mle-32-ul-listed-explosion-proof-16-5-inch-diameter-horn","title":"Atlas Sound HLE\/MLE-32 – UL Listed 16.5\" Explosion-Proof Horn Bell","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound HLE\/MLE-32 is a 16.5-inch diameter spun aluminum explosion-proof horn bell for use with HLE or MLE series compression drivers in hazardous location audio systems. This UL Listed and CSA Listed horn delivers high-efficiency voice and electronic signal communication in environments classified as combustible or explosive under NEC and ATEX standards. The 95-degree circular sound dispersion pattern makes it effective for industrial explosion-proof paging systems in refineries, chemical plants, grain elevators, and offshore platforms where standard horns cannot be deployed.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe HLE\/MLE-32 is a horn bell only—it requires pairing with an HLE or MLE series explosion-proof compression driver assembly to form a complete explosion-proof loudspeaker projector. Only the HLE\/MLE-30 and HLE\/MLE-32 are UL Listed specifically for use with the HLE and MLE driver line, confirming regulatory compliance for installations in NEC Class I, Division 1 and Division 2 hazardous locations. The spun aluminum construction combines the reflex-style acoustic efficiency of a projector horn with 95-degree circular sound dispersion, providing broad area coverage from a single mounting point. Compatible drivers include both the 30-watt and 60-watt versions in cast aluminum housings, giving system designers flexibility to match the driver to coverage area and background noise levels. The aluminum construction withstands the corrosive atmospheres and wide temperature swings common in industrial sites without degradation of structural integrity or acoustic performance. This horn bell is appropriate for life safety notification, industrial paging, and perimeter communication in facilities subject to OSHA hazardous location regulations. Consult the HLE\/MLE driver documentation for full assembly wiring and mounting instructions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed and CSA Listed\u003c\/strong\u003e — Certified for use in hazardous\/combustible environments with HLE and MLE drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16.5-Inch Spun Aluminum Bell\u003c\/strong\u003e — Provides reflex-style projector efficiency with durable, corrosion-resistant construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95° Circular Sound Dispersion\u003c\/strong\u003e — Wide-area coverage suitable for open industrial floor plans and perimeter zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with 30W and 60W Drivers\u003c\/strong\u003e — Accepts both HLE and MLE explosion-proof compression driver assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion-Proof Design\u003c\/strong\u003e — Meets NEC Class I hazardous location requirements for flammable gas and vapor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Driver Housing\u003c\/strong\u003e — Withstands vibration, corrosion, and wide temperature variations common in industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHLE\/MLE-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHorn Bell Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e16.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBell Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSpun aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSound Dispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e95° circular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompatible Drivers\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHLE or MLE series explosion-proof drivers (30W or 60W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eListings\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL Listed, CSA Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHazardous\/combustible environments (NEC Class I)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDriver Sold Separately\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eYes — requires HLE or MLE driver assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44290714173676,"sku":"HLE\/MLE-32","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-hlemle-32-ul-listed-explosion-proof-16-5-inch-diameter-horn-creation-networks-64007.jpg?v=1757931087"},{"product_id":"atlas-sound-hle-1t-ul-listed-explosion-proof-driver-with-60-watt-70v-transformer","title":"Atlas Sound HLE-1T – UL Listed 60W Explosion-Proof Driver 70V","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Atlas Sound HLE-1T is a UL Listed explosion-proof compression driver engineered for audio communications in hazardous and combustible environments. Rated for Class 1, Groups C and D environments under UL1203, this 60-watt 70V explosion-proof speaker driver is built for industrial facilities, petrochemical plants, and other locations classified as hazardous under National Electrical Code standards. The die-cast aluminum housing and factory-installed 70.7V transformer make the HLE-1T a self-contained, compliant solution for voice and signal distribution in areas where standard audio equipment cannot be deployed.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe HLE-1T explosion-proof driver is designed to operate safely in environments containing flammable gases or vapors classified under NEC Class 1, Groups C and D. The driver is enclosed in a rugged die-cast aluminum housing rated to contain any internal ignition, preventing flame propagation to the surrounding atmosphere. The factory-installed, internally mounted 70.7V transformer is a mandatory component for UL listing compliance on this model—the transformer must be factory installed and cannot be field-added to maintain certification. Power taps available at 2.5, 5, 10, 20, 40, and 60 watts provide flexibility for different zone coverage requirements within a 70.7V distributed system. The driver accepts 1\/2-inch conduit and includes an adjustable mounting bracket for positioning in a wide range of installation orientations. Two compatible projector horns are available: the HLE\/MLE-30 polycarbonate horn producing a 120° x 60° wide-area pattern, and the HLE\/MLE-32 spun aluminum bell horn providing 95° circular distribution. Only these two horn models are UL Listed for use with the HLE-1T. The system achieves a sensitivity of 109 dB with the HLE\/MLE-30 horn and 112 dB with the HLE\/MLE-32, making it suitable for high-ambient-noise industrial environments where voice intelligibility is critical. Frequency response spans 250 Hz to 12 kHz, covering the speech intelligibility range essential for emergency communications and paging applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed to UL1203\u003c\/strong\u003e — Certified for use in hazardous\/combustible Class 1, Groups C and D locations, meeting National Electrical Code requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-Cast Aluminum Housing\u003c\/strong\u003e — Rugged enclosure rated explosion-proof, containing any internal ignition to prevent flame spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Installed 70.7V Transformer\u003c\/strong\u003e — Internal transformer is installed at the factory as required for UL compliance; field installation does not satisfy the certification requirement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Watt Power Handling\u003c\/strong\u003e — Handles up to 60 watts continuous with selectable taps at 2.5, 5, 10, 20, 40, and 60W on the 70.7V line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\" Conduit Access\u003c\/strong\u003e — Standard conduit entry simplifies integration with industrial electrical raceways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Mounting Bracket\u003c\/strong\u003e — Allows aiming adjustments to optimize coverage for the installation environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with HLE\/MLE-30 and HLE\/MLE-32 Horns\u003c\/strong\u003e — Two UL Listed horn projector options address different dispersion requirements; no other horns are approved for use with this driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity\u003c\/strong\u003e — 109 dB with HLE\/MLE-30; 112 dB with HLE\/MLE-32, supporting intelligible audio in high-noise industrial areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePetrochemical and refinery facilities\u003c\/li\u003e\n\u003cli\u003eIndustrial manufacturing plants with combustible atmospheres\u003c\/li\u003e\n\u003cli\u003eHazardous material storage and processing areas\u003c\/li\u003e\n\u003cli\u003eGovernment and military Class 1 rated facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e250 Hz – 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity (with HLE\/MLE-30 Horn)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e109 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity (with HLE\/MLE-32 Horn)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e112 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 Watts continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2.5, 5, 10, 20, 40, 60W @ 70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLine Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eConduit Entry\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL Classification\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eClass 1, Groups C \u0026amp; D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listing\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL1203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompatible Horns (UL Listed)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHLE\/MLE-30, HLE\/MLE-32\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\u003cp\u003e\u003cstrong\u003eQ: Can I install the transformer in the field to qualify for UL listing?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: No. The UL listing for the HLE-1T requires the transformer to be factory installed. A field-installed transformer does not satisfy UL1203 certification requirements for this model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which horn projectors are approved for use with the HLE-1T?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: Only the HLE\/MLE-30 and HLE\/MLE-32 horn projectors are UL Listed for use with this driver. Using other horns may void the UL certification for the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What NEC classification locations is the HLE-1T approved for?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The HLE-1T is approved for Class 1, Groups C and D hazardous location environments as defined by the National Electrical Code and certified under UL1203.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What conduit size is required for the HLE-1T?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The driver accepts 1\/2-inch conduit, which is standard for most industrial electrical installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum continuous power rating?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The HLE-1T is rated for 60 watts continuous power at 70.7V, with selectable taps down to 2.5 watts for lower-power applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What warranty applies to the HLE-1T?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: Contact AtlasIED or your authorized distributor for warranty details. Standard AtlasIED commercial product limited warranty terms apply.\u003c\/p\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44290753233132,"sku":"HLE-1T","price":619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-hle-1t-ul-listed-explosion-proof-driver-with-60-watt-70v-transformer-creation-networks-69993.png?v=1757931088"},{"product_id":"atlas-sound-mle-1t-ul-listed-explosion-proof-driver-30-w-70-7v-transformer","title":"Atlas Sound MLE-1T – UL Listed Explosion-Proof Driver 30W 70.7V","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Atlas Sound MLE-1T is a UL Listed explosion-proof loudspeaker driver rated at 30 watts with a factory-installed 70.7V transformer, designed for use in hazardous and combustible environments classified under UL1203, UL1604, UL2279, and UL913. This explosion-proof driver is housed in a rugged die-cast aluminum enclosure and is intended for paging and communication systems in industrial facilities, petrochemical plants, and other Class I, Division 1 environments. The MLE-1T is the driver unit that pairs with UL Listed HLE\/MLE-30 or HLE\/MLE-32 projector horns to form a complete explosion-proof speaker assembly.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe MLE-1T driver is constructed within a die-cast aluminum housing rated for use in hazardous\/combustible environments as listed by Underwriters Laboratories. The factory-installed, internally mounted 70.7V transformer simplifies wiring to 70V distributed audio systems without requiring external transformer components. For termination, the unit is equipped with 1\/2\" conduit access, allowing direct connection to conduit runs typically found in industrial installations. An adjustable mounting bracket is included to facilitate precise horn alignment. The MLE-1T is compatible with two approved projector horns: the HLE\/MLE-30, a polycarbonate projector providing 120° x 60° wide-area coverage, and the HLE\/MLE-32, a spun aluminum bell providing 95° circular distribution. Only these two horns are UL Listed for use with the HLE\/MLE line of explosion-proof drivers. This unit is approved for paging, communications, and signal applications in environments where explosive atmospheres may be present. All installations should comply with applicable NEC requirements for hazardous locations.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed for Hazardous Locations\u003c\/strong\u003e — Certified to UL1203, UL1604, UL2279, and UL913 for use in Class I, Division 1 combustible and explosive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Watt High-Intelligibility Driver\u003c\/strong\u003e — High-output driver delivers clear audio for paging and communication systems in noisy industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Installed 70.7V Transformer\u003c\/strong\u003e — Internally mounted transformer simplifies integration with 70V distributed speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-Cast Aluminum Housing\u003c\/strong\u003e — Robust enclosure withstands the mechanical stresses and environmental conditions of hazardous industrial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\" Conduit Access\u003c\/strong\u003e — Compatible with standard industrial conduit wiring practices for code-compliant hazardous location installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Mounting Bracket\u003c\/strong\u003e — Enables precise directional alignment of the projector horn after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with HLE\/MLE-30 and HLE\/MLE-32 Horns\u003c\/strong\u003e — Pairs with wide-angle (120° x 60°) polycarbonate or circular (95°) aluminum projector horns, both UL Listed for this application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e30 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70.7V, factory-installed, internally mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eConduit Access\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAdjustable bracket mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompatible Horns\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHLE\/MLE-30 (120° x 60° polycarbonate), HLE\/MLE-32 (95° aluminum bell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL Listings\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL1203, UL1604, UL2279, UL913\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePaging, Communications, Signal Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eProduct Series\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMLE\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\u003cp\u003e\u003cstrong\u003eQ: What hazardous location classifications is the MLE-1T rated for?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The MLE-1T is UL Listed to UL1203, UL1604, UL2279, and UL913, covering Class I, Division 1 environments where flammable gases or vapors may be present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which projector horns are approved for use with the MLE-1T?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: Only the HLE\/MLE-30 (polycarbonate, 120° x 60°) and HLE\/MLE-32 (spun aluminum bell, 95° circular) are UL Listed for use with the MLE-1T. Use of non-listed horns would void the UL certification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a separate transformer required for 70V system wiring?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: No. The MLE-1T includes a factory-installed, internally mounted 70.7V transformer, so it connects directly to a 70V distributed speaker line without additional external components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What conduit size is required for wiring the MLE-1T?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The unit is equipped with 1\/2\" conduit access, consistent with standard industrial hazardous-location wiring practices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the horn dispersion difference between the HLE\/MLE-30 and HLE\/MLE-32?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The HLE\/MLE-30 provides a 120° x 60° pattern suited for wide-area coverage, while the HLE\/MLE-32 delivers a 95° circular pattern for more focused directional emphasis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the warranty on the MLE-1T?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: Contact Atlas Sound for warranty terms specific to this product. Standard Atlas Sound commercial products carry limited warranties from the date of purchase.\u003c\/p\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44297758081260,"sku":"MLE-1T","price":492.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-mle-1t-ul-listed-explosion-proof-driver-30-w-70-7v-transformer-creation-networks-92376.png?v=1757931272"},{"product_id":"atlas-sound-mo-2-compact-mobile-communication-speaker-25w-16","title":"Atlas Sound MO-2 – 25W Compact Mobile Communication Speaker 16Ω","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound MO-2 is a compact double re-entrant communication speaker rated at 25 watts continuous power handling at 16 ohms, built for industrial, marine, military, and vehicular audio applications. The die-cast aluminum construction and IP45-rated environmental resistance enable deployment in harsh conditions including high humidity, salt water, wide temperature variations, vibration, and shock. With 108 dB sensitivity and an integral U.S.-made compression driver, the MO-2 delivers clear voice intelligibility for two-way intercommunication and public address in demanding mobile and fixed-mount installations.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe MO-2 is engineered for environments where standard commercial loudspeakers cannot survive. The heavy-gauge die-cast aluminum housing protects the compression driver from the mechanical and environmental stresses common in industrial plants, naval vessels, military vehicles, and mobile command units. A grey epoxy finish on all exposed metal parts resists corrosion from salt air, industrial chemicals, and moisture. The double re-entrant horn design maximizes acoustic efficiency from the 25W compression driver, producing a 550 Hz–13.5 kHz frequency response with 85-degree sound dispersion adequate for close-range to medium-range communication coverage. At 108 dB sensitivity, the MO-2 cuts through high ambient noise levels common in engine rooms, factory floors, and military vehicles. Beyond its loudspeaker function, the MO-2 also operates as a microphone for two-way intercommunication, making it a bidirectional communication device on intercom and field communication systems. Both surface and concealed mounting configurations are supported; the platform base accommodates stable placement on flat surfaces. The speaker is Buy America Act (BAA) and Trade Agreements Act (TAA) compliant, qualifying it for U.S. government and DoD procurement contracts. The integral U.S.-made compression driver underscores Atlas Sound's commitment to domestic manufacturing quality standards.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-Cast Aluminum Construction\u003c\/strong\u003e — Withstands vibration, shock, impact, dust, salt water, and wide temperature variations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e108 dB Sensitivity\u003c\/strong\u003e — High SPL output for intelligible communication in high-ambient-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBidirectional Operation\u003c\/strong\u003e — Functions as both a loudspeaker and a microphone for two-way intercommunication systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25W \/ 16Ω Power Rating\u003c\/strong\u003e — Handles continuous rated power for demanding duty-cycle communication applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e85° Sound Dispersion\u003c\/strong\u003e — Focused coverage for directional communication in confined or open industrial spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrey Epoxy Finish\u003c\/strong\u003e — Corrosion-resistant coating on all exposed metal parts for marine and industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface and Concealed Mounting\u003c\/strong\u003e — Platform base for surface placement; concealed mounting also supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S.-Made Compression Driver\u003c\/strong\u003e — Domestic manufacture ensures consistent reliability and quality for critical communication use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBAA \/ TAA Compliant\u003c\/strong\u003e — Eligible for U.S. federal, military, and government procurement programs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP45 Rated\u003c\/strong\u003e — Protected against solid objects and water spray for outdoor and wet-area use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMO-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e16Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e550 Hz – 13.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e108 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSound Dispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e85°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeavy-gauge die-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGrey epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8\" (20.32 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6-7\/8\" (17.35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4-3\/16\" (10.64 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e5.00 lbs (2.27 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBAA compliant, TAA compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDriver Origin\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eU.S.-made compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44297773482220,"sku":"MO-2","price":206.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-mo-2-compact-mobile-communication-speaker-25w-16-creation-networks-32654.png?v=1757931273"},{"product_id":"atlas-sound-sc-15-compact-high-efficiency-paging-horn-15w-at-80","title":"Atlas Sound SC-15 – Compact 15W Weatherproof Paging Horn 8Ω","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound SC-15 is a compact, high-efficiency paging horn loudspeaker rated at 15 watts with an 8-ohm impedance, designed for voice and signal paging in both indoor and outdoor environments. Its double re-entrant acoustic path delivers high speech intelligibility across a 95-degree dispersion pattern, making it a dependable choice for general-purpose commercial paging horn installations. The SC-15 accommodates an optional 70.7V\/25V transformer for distributed audio systems. IP45-rated construction and a light beige epoxy finish make it suitable for weatherproof paging horn applications in facilities, warehouses, and outdoor areas.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe SC-15 belongs to AtlasIED's SC Series of double re-entrant acoustic path speakers, a proven platform for low-cost, high-intelligibility voice and signal communication. The unit is built around a precision-manufactured 15-watt compression driver operating at 8 ohms, with a frequency response of 600 Hz to 6 kHz — a range optimized for voice clarity and tone signaling. Sensitivity is rated at 103 dB, providing strong output in noisy industrial or outdoor paging environments. The molded high-impact plastic bell and metal mounting bracket keep the unit lightweight at 3 lbs while maintaining durability for long-term deployment. A swivel base with nut assembly allows adjustment in both horizontal and vertical planes, giving installers flexibility when positioning the speaker for optimal coverage. Termination is via a 12-inch connecting cable. The unit accepts an optional 70.7V\/25V transformer, allowing it to operate on constant-voltage distributed audio systems. BAA and TAA compliant, the SC-15 is qualified for government and public-sector procurement. The 60-month warranty ensures extended service life coverage for commercial installations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Re-Entrant Acoustic Path\u003c\/strong\u003e — Delivers high speech intelligibility across a 95-degree dispersion pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Watt Compression Driver at 8Ω\u003c\/strong\u003e — Precision-built driver optimized for voice and tone signal reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP45 Weather Resistance\u003c\/strong\u003e — Rated for indoor and outdoor use in demanding environmental conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional 70.7V\/25V Transformer Compatible\u003c\/strong\u003e — Adapts to constant-voltage distributed audio systems when equipped with the optional transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Swivel Base\u003c\/strong\u003e — Allows horizontal and vertical positioning for precise coverage alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Molded Plastic Bell\u003c\/strong\u003e — Lightweight construction with durable epoxy finish for long-term outdoor deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBAA and TAA Compliant\u003c\/strong\u003e — Meets procurement requirements for government and public-sector projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Month Warranty\u003c\/strong\u003e — AtlasIED's 5-year warranty on this paging horn.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e600 Hz – 6 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e103 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e95°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e15 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6 15\/16\" (17.62 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6 1\/4\" (15.88 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3.00 lbs (1.36 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLight Beige Epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty Period\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44298356195564,"sku":"SC-15","price":237.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-sc-15-compact-high-efficiency-paging-horn-15w-at-80-creation-networks-22747.png?v=1757931374"},{"product_id":"atlas-sound-vt-152ucn-voice-tone-recessed-compression-driver-speaker-with-15-watt-25v-transformer-gray","title":"Atlas Sound VT-152UCN – Voice\/Tone Surface Mount Compression Driver Speaker 15W 25V Gray","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound VT-152UCN is a UL Listed, IP56-rated surface-mount compression driver loudspeaker with a factory-installed 15-watt 25V transformer, designed for emergency voice\/tone fire protective signaling systems. Part of the patented VT Series, it meets or exceeds UL Standard 1480 when used with compatible control equipment, making it a code-compliant choice for mass notification, public address, and industrial paging applications. The die-cast, water-sealed housing withstands vandalism, vermin, moisture, corrosion, and vibration in both indoor and outdoor environments.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe VT-152UCN delivers high sound pressure levels from a compact compression driver assembly, offering 96.9 dB sensitivity at 1 watt\/1 meter and greater than 190° dispersion at the −6 dB point across 1 kHz and 2 kHz octave bands — a key advantage in emergency signaling applications where sound must reach occupants across a wide horizontal plane. Frequency response covers 600 Hz to 5.5 kHz, optimized for voice intelligibility and tone signal reproduction. Power taps of 15, 8, 4, and 2 watts provide flexibility for matching speaker load to amplifier capacity in a 25V distributed system. An internal DC blocking capacitor enables the VT-152UCN to operate on supervised speaker lines, a requirement for UL-compliant fire alarm audio systems. Speaker wiring terminates to a barrier strip for straightforward field connections. The die-cast housing is water-sealed to IP56, protecting against dust ingress and high-pressure water jets, making the unit appropriate for covered outdoor areas, industrial facilities, gymnasiums, and food processing environments. The Neutral Gray finish (N suffix) provides a low-profile appearance in commercial spaces. Surface-mount models in the VT Series mount to standard 4\" electrical outlet boxes; optional accessories including indoor\/outdoor enclosures, bi-directional housings, adapter plates, and rings are available separately. Red-finish variants are available by substituting the R suffix.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Watt 25V Transformer\u003c\/strong\u003e — Power taps at 15, 8, 4, and 2W for flexible 25V system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e96.9 dB Sensitivity\u003c\/strong\u003e — High output from a compact assembly reduces amplifier power requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreater than 190° Dispersion\u003c\/strong\u003e — Wide horizontal coverage at the −6 dB point for emergency signaling zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Blocking Capacitor\u003c\/strong\u003e — Enables operation on supervised speaker lines for UL 1480-compliant fire alarm systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 Weather-Sealed\u003c\/strong\u003e — Die-cast housing resists dust, high-pressure water, corrosion, and physical abuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed to UL 1480\u003c\/strong\u003e — Certified for fire protective signaling systems with compatible control equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 4\" E.O. Box Mounting\u003c\/strong\u003e — Mounts to standard electrical outlet boxes for straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral Gray Finish\u003c\/strong\u003e — Low-profile appearance in commercial and institutional spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Design\u003c\/strong\u003e — Proven VT Series architecture with worldwide field deployment history.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eVT-152UCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e600 Hz – 5.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e96.9 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e15, 8, 4, 2 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u0026gt;190° (−6 dB, 1 kHz and 2 kHz octave bands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSurface mount; standard 4\" electrical outlet box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHousing\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDie-cast, water-sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeather Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNeutral Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4 1\/4\" (10.795 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3 1\/8\" (7.9375 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3.60 lbs (1.63 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listed\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL 1480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44301475971308,"sku":"VT-152UCN","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-vt-152ucn-voicetone-recessed-compression-driver-speaker-with-15-watt-25v-transformer-gray-creation-networks-45486.png?v=1757931631"},{"product_id":"atlas-sound-vt-157ucn-voice-tone-recessed-compression-driver-speaker-with-15-watt-70v-transformer-gray","title":"Atlas Sound VT-157UCN – Voice\/Tone Surface Mount Compression Driver Speaker 15W 70V Gray","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound VT-157UCN is a UL Listed surface-mount compression driver loudspeaker with a factory-installed 15-watt 70.7V transformer, engineered for emergency voice\/tone fire protective signaling systems. Part of the proven, patented VT Series, it meets or exceeds UL Standard 1480 for fire protective signaling when used with compatible control equipment, and is appropriate for mass notification, public address, and industrial paging. The die-cast, water-sealed housing resists vandalism, vermin, moisture, corrosion, and vibration for reliable indoor or outdoor service life.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe VT-157UCN provides high acoustic output from a compact compression driver format, rated at 96.9 dB sensitivity (1W\/1m) with greater than 190° dispersion at the −6 dB point across 1 kHz and 2 kHz octave bands. This wide coverage angle is critical in emergency signaling applications where sound must reach occupants across open horizontal zones with no dead spots. The 70.7V transformer offers power taps at 15, 8, 4, and 2 watts, enabling direct connection to 70V distributed amplifier systems with flexible per-speaker wattage selection. Frequency response is 600 Hz to 5.5 kHz, a bandwidth specifically suited to voice intelligibility and tone signal (including NFPA 72 temporal pattern signals). A DC blocking capacitor (C) is included, enabling operation on supervised speaker lines as required by UL 1480 and NFPA 72 compliant fire alarm audio systems. Wiring terminates to a barrier strip for clean, reliable field connections. The surface-mount housing mounts to standard 4\" electrical outlet boxes, simplifying rough-in and final placement. Optional accessories — indoor\/outdoor enclosures, bi-directional housings, adapter plates, and rings — are available separately. The model designation with “N” suffix specifies Neutral Gray finish; Red-finish models are available with the “R” suffix. This model is identical to the VT-152UCN except for the transformer voltage: the VT-157UCN operates on 70.7V, while the VT-152UCN operates on 25V.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Watt 70.7V Transformer\u003c\/strong\u003e — Power taps at 15, 8, 4, and 2W for flexible 70V distributed system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e96.9 dB Sensitivity\u003c\/strong\u003e — High output reduces amplifier load requirements for long speaker runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreater than 190° Dispersion\u003c\/strong\u003e — Wide horizontal coverage for emergency signaling with minimal dead zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Blocking Capacitor\u003c\/strong\u003e — Enables operation on UL 1480-compliant supervised speaker lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-Cast Water-Sealed Housing\u003c\/strong\u003e — Resists vandalism, moisture, corrosion, and vibration for indoor\/outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed to UL 1480\u003c\/strong\u003e — Meets or exceeds requirements for fire protective signaling systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 4\" E.O. Box Mounting\u003c\/strong\u003e — Mounts to standard electrical outlet boxes for fast installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral Gray Finish\u003c\/strong\u003e — Unobtrusive appearance in commercial and institutional environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented VT Series Architecture\u003c\/strong\u003e — Worldwide proven reliability in life safety and mass notification deployments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eVT-157UCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e600 Hz – 5.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e96.9 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e15, 8, 4, 2 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u0026gt;190° (−6 dB, 1 kHz and 2 kHz octave bands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSurface mount; standard 4\" electrical outlet box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHousing\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDie-cast, water-sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNeutral Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4 1\/4\" (10.795 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3 1\/8\" (7.9375 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3.50 lbs (1.59 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listed\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL 1480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44301485539564,"sku":"VT-157UCN","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-vt-157ucn-voicetone-recessed-compression-driver-speaker-with-15-watt-70v-transformer-gray-creation-networks-37950.png?v=1757931633"},{"product_id":"atlas-sound-vtf-152ucn-voice-tone-recessed-compression-driver-speaker-with-15-watt-25v-transformer-gray","title":"Atlas Sound VTF-152UCN – Recessed Compression Driver Speaker with 15W 25V Transformer, Gray","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound VTF-152UCN is a flush-mount recessed compression driver loudspeaker with a 15-watt 25-volt transformer and DC blocking capacitor, finished in neutral gray. Part of the patented VT\/VTF Series, it is engineered for voice and tone distribution in industrial, institutional, and life-safety systems operating on 25-volt distributed audio circuits. The VTF-152UCN is UL 1480 Safety Listed and IP56 rated for moisture and dust resistance.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe VTF-152UCN uses the same high-efficiency compression driver platform as the VTF-157UCN, with the key distinction being the 25-volt transformer rather than 70.7 volts. This makes it directly compatible with 25-volt intercom, paging, and emergency notification amplifiers commonly found in older institutional installations, correctional facilities, healthcare systems, and military applications. At 96.9 dB sensitivity (1W\/1m), the driver delivers strong output while minimizing amplification demands. The integral exponential horn provides dispersion exceeding 190 degrees at the -6 dB point in the 1 and 2 kHz octave bands, ensuring broad coverage in corridor, industrial, and institutional ceiling and wall applications. The flush recessed VTF mount uses standard 4-inch or 4 11\/16-inch square back boxes, with the MR adapter ring required for the larger box size (ordered separately). Die-cast construction is water-sealed against moisture, dust, corrosion, vibration, and vermin. Barrier strip termination is standard. Power taps of 2, 4, 8, and 15 watts at 25 volts are selectable. The DC blocking capacitor (suffix “C”) is included for supervised circuit applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-Volt Transformer\u003c\/strong\u003e — Direct compatibility with 25V intercom and paging amplifiers in institutional and legacy systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15W with Four Power Taps\u003c\/strong\u003e — Selectable 2, 4, 8, and 15 watt settings for distributed system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Blocking Capacitor Included\u003c\/strong\u003e — Supports supervised circuit wiring for life-safety and alarm system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Compression Driver\u003c\/strong\u003e — 96.9 dB at 1W\/1m for strong output with reduced amplifier power requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;190° Dispersion\u003c\/strong\u003e — Wide coverage in the critical speech intelligibility range from a single recessed unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Recessed Mount (VTF)\u003c\/strong\u003e — Mounts to 4\" or 4 11\/16\" square back boxes for clean in-wall\/ceiling installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 Die-Cast Construction\u003c\/strong\u003e — Sealed against moisture, dust, corrosion, vibration, and vermin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 1480 Safety Listed\u003c\/strong\u003e — Approved for fire protective signaling system applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-30°F to 150°F Operating Range\u003c\/strong\u003e — Suitable for industrial and extreme-environment applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e600 Hz – 5.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e96.9 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2, 4, 8, 15W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e25V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u0026gt;190° (-6 dB at 1–2 kHz octave bands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMount Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFlush Recessed (VTF Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBack Box Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4\" SQ; 4 11\/16\" SQ (with MR adapter ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6\" (15.24 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3 3\/16\" (8.10 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3.60 lbs (1.63 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listed\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL 1480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNeutral Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44301494059244,"sku":"VTF-152UCN","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-vtf-152ucn-voicetone-recessed-compression-driver-speaker-with-15-watt-25v-transformer-gray-creation-networks-48231.png?v=1757931636"},{"product_id":"atlas-sound-vtf-157ucn-voice-tone-recessed-compression-driver-speaker-with-15-watt-70v-transformer-gray","title":"Atlas Sound VTF-157UCN – Recessed Compression Driver Speaker with 15W 70.7V Transformer, Gray","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Atlas Sound VTF-157UCN is a flush-mount recessed compression driver loudspeaker with a 15-watt 70.7-volt transformer and DC blocking capacitor, finished in neutral gray. It is part of the patented VT\/VTF Series designed for voice and tone distribution in industrial, commercial, and life-safety applications. The VTF-157UCN is UL 1480 Safety Listed and IP56 rated for moisture and dust resistance.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe VTF Series uses a high-efficiency compression driver with an integral exponential horn that maximizes acoustic conversion efficiency, reducing the number of units needed to achieve a target sound pressure level and lowering amplification power requirements. At 96.9 dB sensitivity (1W\/1m), the VTF-157UCN delivers strong output from minimal amplifier power. The 600 Hz to 5.5 kHz frequency response covers the critical speech intelligibility range for paging, intercom, and alarm systems. Dispersion exceeds 190 degrees at the -6 dB point in the 1 and 2 kHz octave bands, providing broad coverage from recessed ceiling or wall installations. The flush-mount VTF design mounts to standard 4-inch or 4 11\/16-inch square back boxes; adapter rings (model AR or MR, ordered separately) are required for 4 11\/16-inch boxes. All connections are made via barrier strips. The die-cast construction is water-sealed and withstands vandalism, moisture, corrosion, dust, vibration, and vermin intrusion. The suffix “N” designates neutral gray finish; the “C” suffix indicates the included DC blocking capacitor. Power taps of 15, 8, 4, and 2 watts are available at 70.7 volts.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Compression Driver\u003c\/strong\u003e — 96.9 dB sensitivity at 1W\/1m reduces amplifier load and number of units required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15W 70.7V Transformer\u003c\/strong\u003e — Four power taps (2, 4, 8, 15W) for distributed audio system flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Blocking Capacitor Included\u003c\/strong\u003e — Suffix “C” model prevents DC from reaching the driver in supervised circuit installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;190° Dispersion at 1–2 kHz\u003c\/strong\u003e — Broad coverage from a single recessed unit in ceiling or wall applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Recessed Mount\u003c\/strong\u003e — Mounts to standard 4\" or 4 11\/16\" square back boxes for clean, low-profile installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 Die-Cast Construction\u003c\/strong\u003e — Sealed against water, dust, corrosion, vibration, and vermin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-30°F to 150°F Operating Range\u003c\/strong\u003e — Suitable for industrial, warehouse, and outdoor-adjacent environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 1480 Safety Listed\u003c\/strong\u003e — Approved for fire protective signaling system applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral Gray Finish\u003c\/strong\u003e — Unobtrusive appearance in commercial and institutional ceiling installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e600 Hz – 5.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e96.9 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower Taps\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2, 4, 8, 15W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTransformer\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e70.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u0026gt;190° (-6 dB at 1–2 kHz octave bands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMount Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFlush Recessed (VTF Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBack Box Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4\" SQ; 4 11\/16\" SQ (with MR adapter ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6\" (15.24 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3 3\/16\" (8.10 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3.10 lbs (1.41 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSafety Listed\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUL 1480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNeutral Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e60 months from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"AtlasIED","offers":[{"title":"Default Title","offer_id":44301499171052,"sku":"VTF-157UCN","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/atlas-sound-vtf-157ucn-voicetone-recessed-compression-driver-speaker-with-15-watt-70v-transformer-gray-creation-networks-97890.png?v=1757931638"}],"url":"https:\/\/creationnetworks.net\/collections\/atlasied-horn-outdoor-speakers.oembed?page=2","provider":"Creation Networks","version":"1.0","type":"link"}