{"product_id":"musictoner-chucklevins-bose-em-90-commercial-and-ceiling-speakers","title":"BOSE EM-90 Commercial and Ceiling Speakers","description":"\u003c!-- more --\u003e \u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eBose Professional EdgeMax EM90 In-Ceiling Loudspeaker\u003c\/h4\u003e  \u003cp\u003eThe Bose Professional EdgeMax EM90 combines the output and coverage of large surface-mount loudspeakers with a discreet in-ceiling design. Featuring patented PhaseGuide technology, this 2-way system delivers powerful, focused sound from the room’s edges toward the center, providing uniform coverage and exceptional voice intelligibility across the entire listening area. Ideal for large, high-SPL spaces such as fitness clubs, performance venues, and houses of worship, the EM90 offers immersive full-frequency sound for both music and speech—even at high volumes.\u003c\/p\u003e  \u003cp\u003eIts 75° vertical and 90° horizontal coverage pattern makes it perfect for mounting near edges or corners, while the QuickHold spring-loaded mounting system ensures fast and secure installation. The magnetically attached grille allows easy access to wiring and tap settings, and the unit meets UL1480A and UL2043 safety standards for plenum-space installation.\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cul\u003e   \u003cli\u003ePatented PhaseGuide technology for even, consistent coverage\u003c\/li\u003e   \u003cli\u003eHigh-frequency compression driver and high-excursion woofer for exceptional clarity\u003c\/li\u003e   \u003cli\u003eIn-ceiling installation with minimal visual impact\u003c\/li\u003e   \u003cli\u003eOptimized for wall-boundary loading to enhance bass performance\u003c\/li\u003e   \u003cli\u003e2-way passive crossover with bypassable 70\/100V transformer\u003c\/li\u003e   \u003cli\u003eConsistent voicing across the EdgeMax family\u003c\/li\u003e   \u003cli\u003eQuickHold spring-loaded mounting for easy installation\u003c\/li\u003e   \u003cli\u003eMagnetically attached grille—paintable to match décor\u003c\/li\u003e   \u003cli\u003eUL1480A and UL2043 compliant for plenum use\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003eFrequency Range (-10 dB): 45 Hz – 20,000 Hz\u003c\/li\u003e   \u003cli\u003eCoverage: 90° horizontal, 75° vertical\u003c\/li\u003e   \u003cli\u003eMaximum SPL @ 1 m: 117 dB continuous \/ 123 dB peak\u003c\/li\u003e   \u003cli\u003eNominal Impedance: 8 Ω (transformer bypassed)\u003c\/li\u003e   \u003cli\u003ePower Handling: 125 W continuous \/ 500 W peak\u003c\/li\u003e   \u003cli\u003eSensitivity: 96 dB SPL (1 W @ 1 m)\u003c\/li\u003e   \u003cli\u003eTransformer Taps (100V): 5, 10, 20, 40, 80 W, bypass\u003c\/li\u003e   \u003cli\u003eTransformer Taps (70V): 2.5, 5, 10, 20, 40, 80 W, bypass\u003c\/li\u003e   \u003cli\u003eTransducers: 1 × 8 in (203 mm) LF woofer; 1 × compression driver with 1.3 in (33 mm) voice coil\u003c\/li\u003e   \u003cli\u003eCrossover: 1 kHz, passive 2-way\u003c\/li\u003e   \u003cli\u003eDimensions (H × W × D): 13.4 × 13.4 × 9.8 in (339 × 339 × 249 mm)\u003c\/li\u003e   \u003cli\u003eCeiling Cutout: 13.6 × 13.6 × 9.3 in (345 × 345 × 236 mm)\u003c\/li\u003e   \u003cli\u003eWeight: 22.2 lb (10.1 kg)\u003c\/li\u003e   \u003cli\u003eEnclosure Material: Engineered plastic with integrated steel backcan\u003c\/li\u003e   \u003cli\u003eGrille: Microperforated steel, powder-coated, paintable\u003c\/li\u003e   \u003cli\u003eColor: White (RAL 9003), paintable\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003c\/p\u003e \u003cbr\u003e    Manufacturer: BOSE\u003cbr\u003eModel: EM-90\u003cbr\u003eSKU: I493195-3-WHXX\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Musictoner Musictoner\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Musictoner","offers":[{"title":"New","offer_id":67637777596579,"sku":"I493195-N","price":354.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/8299\/0499\/files\/bc683971-baab-46d6-8346-3a1bc5119e87.png?v=1791430722","url":"https:\/\/musictoner.shop\/products\/musictoner-chucklevins-bose-em-90-commercial-and-ceiling-speakers","provider":"MusicToner","version":"1.0","type":"link"}