{"product_id":"bose-professional-designmax-dm8c-ceiling-loudspeaker-each","title":"Bose Professional DesignMax DM8C Ceiling Loudspeaker (Each)","description":"\u003ch2\u003eBose Professional DesignMax DM8C Ceiling Loudspeaker (Each)\u003c\/h2\u003e\n\n\u003cp\u003eBose Professional DesignMax DM8C is a ceiling loudspeaker designed for commercial audio installations in indoor environments. It enables full-range foreground music and voice playback for integrators and facility operators, supporting distributed sound system workflows. This makes it ideal for venues where consistent coverage and clean integration are critical.\u003c\/p\u003e\n\n\u003cp\u003eThe loudspeaker uses a coaxial two-way driver design with an 8-inch woofer and a center-firing compression driver. It installs using spring-loaded QuickHold mounting arms for in-ceiling mounting. Transformer taps support operation on distributed 70V\/100V systems or in low-impedance bypass mode.\u003c\/p\u003e\n\n\u003cp\u003eThe DM8C supports scalable ceiling-speaker layouts across a wide range of room types. Its mounting and wiring approach supports efficient installation and service access. The system is intended for indoor commercial spaces requiring reliable audio coverage.\u003c\/p\u003e\n\n\u003cbr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eCoaxial Two-Way Design:\u003c\/b\u003e 8-inch woofer with center-firing compression driver for full-range playback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eQuickHold Mounting:\u003c\/b\u003e Spring-loaded mounting arms support fast in-ceiling installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWide Coverage:\u003c\/b\u003e Conical dispersion supports broad coverage for distributed layouts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003e70V 100V Transformer Taps:\u003c\/b\u003e Supports distributed systems with selectable tap settings and bypass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eIndoor Commercial Use:\u003c\/b\u003e Designed for indoor installation environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cbr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003cbr\u003e\nCeiling loudspeaker\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003ePower Handling, Long-Term Continuous\u003c\/strong\u003e\u003cbr\u003e\n150 W\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003ePower Handling, Peak\u003c\/strong\u003e\u003cbr\u003e\n600 W\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eFrequency Range (-10 dB)\u003c\/strong\u003e\u003cbr\u003e\n52 Hz – 20,000 Hz\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eCalculated Maximum SPL @ 1 m\u003c\/strong\u003e\u003cbr\u003e\n113 dB\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eSensitivity (SPL\/1 W at 1 m)\u003c\/strong\u003e\u003cbr\u003e\n91 dB\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003cbr\u003e\n8 Ω (transformer bypass)\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eCoverage, Horizontal\u003c\/strong\u003e\u003cbr\u003e\n135° conical\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eCoverage, Vertical\u003c\/strong\u003e\u003cbr\u003e\n135° conical\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eTransformer Taps, 100V\u003c\/strong\u003e\u003cbr\u003e\n5 W, 10 W, 20 W, 40 W, 80 W, bypass\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eTransformer Taps, 70V\u003c\/strong\u003e\u003cbr\u003e\n2.5 W, 5 W, 10 W, 20 W, 40 W, 80 W, bypass\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eSafety Agency Ratings\u003c\/strong\u003e\u003cbr\u003e\nUL-1480A, S5597\u003cbr\u003e\nUL listed in compliance with UL2043 for plenum-space installation\u003cbr\u003e\nNFPA70 \u0026amp; NFPA90-A\u003cbr\u003e\nCE compliant\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eColors\u003c\/strong\u003e\u003cbr\u003e\nBlack (RAL 9005)\u003cbr\u003e\nWhite (RAL 9003)\u003cbr\u003e\nPaintable\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003cbr\u003e\nIndoor only\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eCeiling Cutout\u003c\/strong\u003e\u003cbr\u003e\n13.8 in (349 mm)\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eSuspension Mounting\u003c\/strong\u003e\u003cbr\u003e\n(3) QuickHold spring-loaded mounting arms\u003cbr\u003e\n(3) Safety cable attachment points\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003cbr\u003e\nEngineered-plastics front baffle with integrated steel-formed backcan\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eGrille\u003c\/strong\u003e\u003cbr\u003e\nMagnetically attached perforated steel, powder-coated finish\u003cbr\u003e\nPaintable, with safety tether\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eLogo\u003c\/strong\u003e\u003cbr\u003e\nRotatable, removable\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003cbr\u003e\n0 °C to 50 °C (32 °F to 122 °F)\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003cbr\u003e\n28.0 lb (12.7 kg), single\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003cbr\u003e\n1.5 kHz, passive 2-way crossover\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eDriver Protection\u003c\/strong\u003e\u003cbr\u003e\nRecommended high-pass protection 48 Hz with recommended 24 dB\/octave filter\u003cbr\u003e\nOverload protection\u003cbr\u003e\nResistor-network power reduction with automatic reset\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eHigh-Frequency\u003c\/strong\u003e\u003cbr\u003e\n1 × 1 in (25 mm) compression driver, coaxial center-firing\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eLow-Frequency\u003c\/strong\u003e\u003cbr\u003e\n1 × 8 in (203 mm) woofer\u003cbr\u003e\u003cbr\u003e","brand":"Bose","offers":[{"title":"Black","offer_id":45860393844933,"sku":"BOSE-8020800110","price":649.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":45860393877701,"sku":"BOSE-8020800210","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-bose-802080-0110_0e2f9b1e-3c8c-4434-be9a-90e3f45a8c67.jpg?v=1771539206","url":"https:\/\/avlgear.com\/products\/bose-professional-designmax-dm8c-ceiling-loudspeaker-each","provider":"AVLGEAR","version":"1.0","type":"link"}