Modern ceiling mount loudspeakers in plastic coated metal work with high efficiency and moisture proof broadband loudspeaker chassis, certified as per EN 54-24. DL 06-130/T-EN 54 (130 mm Chassis) has maximum power of 6 W and can be adjusted to 3 W or 1.5 W if required. Spring loaded connector with cropped leg spring, a high clamping force, and short tension distance enables a quick and easy mounting. A smart inner ring mounting prevents the grille from collapsing even under heavy load due to environmental influences. For additional protection, this EN 54-24 ceiling mount loudspeaker is assembled with ceramic clamp and thermal protection as well as equipped with a fire dome. It has two cable lead-throughs. The fire dome prevents the suction effect of the chimney at the suspended ceiling in case of fire, after possible burning of the loudspeaker membrane.