
Bose EdgeMax EM90 In-Ceiling Premium Loudspeaker for Commercial use, Restaurants, Bars and Retail
Description Bose EdgeMax EM90 In-Ceiling Premium Loudspeaker for Commercial use, Restaurants, Bars and Retail Bose EdgeMax EM90 in-ceiling premium loudspeakers is made to create a new category that combines the room-filling coverage patterns typical of larger surface-mount speakers with the architect-preferred aesthetics of in-ceiling models, that's made possible because Bose EdgeMax EM90 feature proprietary Bose PhaseGuide technology with high-frequency compression drivers. EdgeMax loudspeakers provide improved coverage and audio quality and compared to conventional dome-tweeter ceiling speakers, it is reducing the number of required units also it is designed to mount near wall-ceiling boundaries. Features PhaseGuide technology – provides unique asymmetrical vertical pattern for room-filling coverage when mounting near wall-ceiling boundary Provides improved room visual appearance – for demanding interior designs by eliminating center-of-ceiling or wall-mounted loudspeakers Nominal 90° horizontal coverage – designed for in-ceiling mounting near room corners High-frequency compression driver – for best-in-class audio quality with superior frequency response and coverage consistency versus typical dome tweeters 8-inch woofer – with wall-boundary loading provides extended bass impact 2-way passive crossover with 70/100V transformer New auto-hold, spring-loaded mounting arms – for fast, easy installs Magnetically attached grill – for quick access to wiring and tap settings UL1480A listing – for air-handling (plenum) space installation Specification Technical Summary Frequency Response (+/-3 dB) 50 Hz - 18 kHz Frequency Range (-10 dB) 45 Hz - 20 kHz Nominal Dispersion 75° Vertical 90° Horizontal Long-Term Power Handling 125 W (500 W peak) Sensitivity (SPL / 1 W @ 1 m) 96 dB SPL Maximum SPL @ 1 m 117 dB SPL (123 dB SPL peak) Transducers 1 x 8-inch woofer 1 x compression driver Nominal Impedance 8 Ω (transformer bypassed) Color: White