The LC1 Modular Ceiling Loudspeaker range can be used for a wide variety of ceiling environments. They provide excellent speech and music in indoor public address applications. Suitable as Voice alarm loudspeakers, they are specifically designed for use in buildings where system performance for verbal evacuation announcements is governed by regulations.
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LC1-UM12E8: Opening angle at 4 kHz: 64°
The LC1 Modular Ceiling Loudspeaker range is designed for use in voice alarm systems. The range offers a choice of five loudspeakers distinguished by input power, opening angle and sound reproduction. It includes three 6 W single cone loudspeakers offering a choice of opening angle and two high performance 12 W and 24 W coaxial loudspeaker drivers. They all have the same grille size and can be used in combination with the same mounting accessories. The loudspeakers are suitable for use in air-handling spaces when installed with the LC1-MFD enclosure. The loudspeaker frame includes provision for mounting the optional pilot-tone indication board or WLS board and has standard a light conductor to indicate the pilot-tone status.
Voice Alarm applications
Voice alarm loudspeakers are specifically designed for use in buildings where system performance for verbal evacuation announcements is governed by regulations. The LC1 Modular Ceiling Loudspeaker range is designed for use in voice alarm systems and is EN 54‑24 certified and compliant with British standard BS 5839‑8.
The loudspeakers have built-in protection to ensure that fire damage to the loudspeakers does not cause failure of the connected circuit. In this way system integrity is maintained, ensuring loudspeakers in other areas can still be used to inform people of the situation.
The loudspeakers have a ceramic screw-terminal connection block, thermal fuse and heat-resistant, high-temperature wiring.
Ceiling Mount Accessory:
|LC1-MMSBB||Mounting Support Bracket|
|LC1-CSMB||Surface Mounting Box|
|LC1-MFD||Metal Fire Dome|
|LC1-MSK||Metal Suspension Kit|
|LC1-PIB||Pilot-tone Indication Board|
|LM1-TB||Tile bridge / C-ring|
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