The Bosch LC4-UC24E ceiling speaker can be used for a wide variety of indoor public address applications to provide excellent speech and music quality.
Compliant with EN54-24 and BS5839 part 8 when used with the optional LC4CBB or LC4MFD back box / fire dome.
There are 3 variants in the range rated at 6w, 12w, and 24w all with the same 200mm diameter grille. The Bosch LC4-UC24E is rated at 24 watts, 100 volt line and 8?. 162mm cut-out.
New Cos Cone driver technology used in this range, delivers outstanding sound quality from a small sized unit, ensuring a wide and equal spread of all octave frequencies and eliminates high?frequency beaming.
Fewer loudspeakers are?needed to cover a given area, and the noticeable??fading? that can occur as a listener walks from one?loudspeaker to another area is eliminated.
Its extremely wide opening angle (180? at 4 kHz) delivers high-quality audio with a wide frequency range over a large area, so you can use fewer units than is normally recommended.
The LC4 ceiling speaker range includes a back?box and metal fire?dome – the use of either ensures the LC4 range comply with EN54-24 and BS5839 part 8.