Bose EdgeMax EM90 Ceiling Speaker I/O Hardware & Cards thanks to the precision-tuned 50mm

thanks to the precision-tuned 50mm drivers

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

The dbx 286s offers a full compliment of metering and status LEDs to visually guide you to achieving the right sound

Small but mighty

K371 cans are precision-engineered to match AKG’s Reference Response acoustic target

Bose EdgeMax EM90 Ceiling Speaker I/O Hardware & Cards thanks to the precision-tuned 50mmThe 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