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Bosch LC4-MFD

EN54-24 compliant metal fire dome for the LC4 range of loudspeakers.
List price Ex. VAT: £30.00


The Bosch LC4-MFD metal fire dome is for the LC4-UC06E, LC4-UC12E and LC4-UC24E ceiling speakers. When used with this fire dome, these loudspeakers are then compliant with EN54-24 voice alarm standards.

The LC4MFD 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 and includes ceramic terminal connector with cable loopthrough.

For ease of installation, the fire dome can be fitted into the ceiling prior to conecting the loudspeaker - a safety cord is used to hang the speaker from the firedome whilst wiring.

Flame red, RAL 3000.

Additional Information




Metal Fire‑dome


197 / 175 mm (7.75 / 6.88 in)

Maximum depth

156 mm (6.14 in)

Mounting cut‑out

178 mm (7.00 in)

Min./Max. ceiling thickness

5 to 50 mm (0.19 to 1.97 in)




998 g (2.20 lb)


Flame red (RAL 3000)

View FileBosch LC4 Installation guide    Size: (1.65 MB)
View FileBosch LC4 commercial brochure    Size: (528.44 KB)
View FileBosch LC4 Datasheet    Size: (477.45 KB)
Product video for Bosch LC4-MFD