Ceiling loudspeaker Ø 220 mm

Ceiling loudspeaker equipped with a flame-retardant steel back box, installable flush-mounted in false ceilings or panels. It is particularly suitable for the diffusion of alarm messages; in fact, its main characteristic is to provide particularly intelligible voice reproduction and to resist the high temperatures reached during a fire. The connection terminals are made of ceramic material for the flame-retardant input and output cables. Complete with a thermal fuse that prevents the integrity of the audio line from being compromised due to the heat affecting the speaker and an earthing screw. Internal wiring of the speaker made with flame-retardant conductors.