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30 en | Technical Data LC1 Modular Ceiling Loudspeaker Range
F.01U.076.021 | V1.0 | 2012.04 Product Information & Installation Manual Bosch Security Systems B.V.
3.5.5 LC1-UM24E8
Dimensions
Circuit diagram
220 mm (8.67 in)
112 mm (4.40 in)
23 mm (0.9 in)
135 mm (5.31 in)
Common
Phase
Earth
Common
24W
12W
6W
3W
-
70V
-W
24W
12W
6W
3W
100V
4
Octave band sensitivity
All measurements are done with a pink noise signal. The values are in dBSPL
125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz 8000Hz A-weighted lin-weighted
Octave SPL 1W/1m 89.9 88.3 89.0 88.6 91.5 95.6 93.8
Total octave SPL 1W/1m 90.0 91.3
Total octave SPL Pmax/1m 103.1 103.8
Octave band opening angles
125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz 8000Hz
Horizontal opening angle 180 180 180 180 106 58 57
Vertical opening angle 180 180 180 180 106 58 57