ELKRON FIRE 80AT7900123 Acoustic diffuser for false ceilings with 175 mm diameter plastic base

Acoustic diffuser equipped with flame-retardant plastic bottom, flush-mountable in false ceilings or panels. It is particularly suitable for spreading messages alarm, in fact its main feature is to provide a reproduction particularly intelligible of the voice and to resist the high temperatures that are reached during a fire. The connection terminal blocks are made of ceramic material for the cables inlet and outlet flameproof. Internal wiring of the speaker made with conductors flame retardant. Selectable power at 100V: 6 W – 3 W – 1.5 W. Dimensions (Ø x D): 175 mm x 71 mm
EN54 part 24 certified