26
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.
3.5.3
LC1-UM06E8
Dimension
Circuit diagram
98.5 mm (3.87 in)
23 mm (0.9 in)
220 mm (8.67 in)
121.5 mm (4.78 in)
Common
Phase
Earth
Common
4
6W
3W
1.5W
0.75W
-
70V
-W
6W
3W
1.5W
0.75W
100V
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
93.4
88.4
86.3
88.5
91.4
93.9
92.6
Total octave SPL 1W/1m
88.9
90.4
Total octave SPL Pmax/1m
95.8
96.5
Octave band opening angles
125Hz
250Hz
500Hz
1000Hz
2000Hz 4000Hz
8000Hz
Horizontal opening angle
180
180
180
180
108
62
38
Vertical opening angle
180
180
180
180
108
62
38
60
70
80
90
100
110
10
100
1000
10000
100000
Frequency (Hz)
dB SPL
BOSCH
Содержание LC1
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