Bosch LM2-BB Back Dome Box for LBC3951 and LHM0606 (10-Pack)

The LM2-BB Back Dome Box is a Bosch ceiling speaker accessory for the LBC3951 and LHM0606 loudspeaker series. It belongs to Bosch's public address range.

It seals off the back of a ceiling speaker so sound and noise cannot travel through the ceiling cavity into the next room, which matters in offices, classrooms, and hotel corridors sharing a common plenum. It ships as a 10-pack, enough to fit out a full floor of ceiling speakers in one order.