BOSCH/PA LC1-UM12E8

The LC1-UM12E8 is a 12 W, two-way coaxial high performance loudspeaker driver with an integrated circular metal grille. 100 V matching transformer is mounted on the back.
The appearance and neutral white RAL color have been selected to be unobtrusive in virtually all interiors.

Functions:
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 compliant with European standard EN54-24

Protection
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 can also be used in combination with a metal fire-dome to increase protection of the cable termination.

Connections
The loudspeakers have a ceramic screw-terminal connection block, thermal fuse and heat-resistant, hightemperature wiring.

Features:
Excellent speech and music reproduction
Easy installation with one grille size and one complete set of accessories
Suitable for 70 V and 100 V
Choice of different ceiling mounting methods
Optional Pilot Tone indication
Provision for mounting of the optional line / loudspeaker supervision board
Installation friendly fire-dome with innovative ceramic connector (patent pending)
UL listed, BS 5839-8, EN 54-24 and EN 60849 compliant

Specifications:
Rated power: 1.5/ 3 / 6 / 12 W 100V
Sensitivity at 1/4kHz: 89/94dB/1W/1m
Frequency response: 55Hz – 20 kHz
Dispersion angle at 1/4kHz (-6dB): 180° / 64°
Dimensions: outer diameter 220mm, depth 111mm
Weight 1.3kg
Colour: White (RAL 9010)