Bosch LC4-CBB

Ceiling speaker back box for LC4 range of loudspeakers for EN54-24 compliance.

List price Ex. VAT: £6.80

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Complies with the latest legislation governing voice alarm and voice evacuation sound systems for life safety emergency announcements.

Details

The Bosch LC4-CBB is an optional back‑box for the LC4-UC06E, LC4-UC12E and LC4-UC24E ceiling speakers.

Use of either this ABS back box or the alternative LC4-MFD metal fire dome ensures compliance with EN54-24 for Voice Alarm systems.

The LC4CBB protects the rear of the loudspeaker from dust and other falling debris, makes it vermin proof and prevents sound traveling via the ceiling cavity to adjacent areas.

The back‑box has a snap fit fitting to the loudspeaker and has knock‑out holes for two grommets (11.5 mm) and for two cable glands (20.5 mm) on the top.

NB. Speaker not included.

Additional Information

Description	Back‑Box
Diameter	160 mm (6.29 in)
Maximum depth	78 mm (3.07 in)
Material	ABS (V 0)
Weight	160 g (0.35 lb)
Colour	Black (RAL 9011)

Bosch LC4 Installation guide Size: (1.65 MB)
Bosch LC4 commercial brochure Size: (528.44 KB)
Bosch LC4 Datasheet Size: (477.45 KB)

Product video for Bosch LC4-CBB

Bosch LC4-MFD

List price Ex. VAT: £30.00

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