Bose EdgeMax EM90 Ceiling Speaker I/O Hardware & Cards In addition to the heavy

In addition to the heavy duty design and convenient features of the T-4RSS

(Extend system bass response with JBL GSB8 or GSB12 in-ground landscape subwoofers

thanks to the precision-tuned 50mm drivers

and UA802/UA825/UA850/UA8100 50 ohm low loss antenna cable

delivering consistent placement every session without slipping or creeping over time

Bose EdgeMax EM90 Ceiling Speaker I/O Hardware & Cards In addition to the heavyThe EdgeMax EM90 Ceiling Speaker features Bose PhaseGuide technology with high frequency compression drivers to create a new category that combines the room filling coverage patterns with the aesthetics of in ceiling models. Designed to mount near wall ceiling boundaries, EdgeMax loudspeakers provide improved audio quality and coverage, while reducing the number of required units, compared to conventional dome tweeter ceiling speakers. Applications