• Fits LBC3951 and LHM0606 series ceiling loudspeakers
• Prevents sound from traveling from the speaker to adjacent areas via the ceiling cavity
• Protects the loudspeaker from dust and debris
The LM2-BB from Bosch is a back dome box for LBC3951 and LHM0606 Speakers (10-Pack) designed for use with LBC3951 and LHM0606 series ceiling loudspeakers. Each sturdy metal box prevents sound from traveling from a speaker to adjacent areas via the ceiling cavity, and also protects the loudspeaker from dust and debris.