Bosch LBC3081/02 Metal fire dome for LBC3086/41 Ceiling loudspeaker to prevent fire from spreading through the speaker cavity, flame red RAL 3000.

Bosch LC1-CBB Back box for LC1 speaker, Protects rear of the loudspeaker from dust and dripping water, Makes unit vermin proof, Prevents sound traveling via ceiling cavity to adjacent areas, EN54-24 certified.

Bosch LC1-CMR Mounting ring for LC1, Color: White, Material: Plastic, Operating temperature (°C): -25 – 55 °C, Weight (g)	210 G.

Bosch LC1-MMSB Mounting support bracket for LC1, Easy to install, Steel.

Bosch LC3-CBB Back Box For LC3 Ceiling Speakers, Easy to install, Water- and dust protected, Prevents sound traveling via the ceiling cavity to adjacent areas.