Bosch LC5-CBB Back box for LC5-WC06E4 ceiling speaker
$14.30
6 Watt, 120mm Surface Mount Speaker, Full Range Driver, 100Hz-16kHz, 90dB
The TOA CP77 grille can easily be attached to the CM-760 speaker.
5″ Ceiling Speaker, dual cone 5″ woofer, 3W, 6W taps at 100V line.