LBC 3082/00 Fire Dome
During a fire, the ceiling cavity in which loudspeakers are installed can allow flames to spread throughout a building, to Prevent fire entering the cavity via the loudspeaker, the ceiling loudspeaker can be fitted with a steel fire dome. This Optional fire dome is mounted on the loudspeaker assembly using four self-tapping screws supplied with the fire dome. The fire dome has knockout holes …
