26 en Technical Data | LC1 Modular Ceiling Loudspeaker Range |
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3.5.3LC1-UM06E8
121.5 mm (4.78 in)
220 mm (8.67 in)
23 mm (0.9 in) 98.5 mm (3.87 in)
Dimension
Common
Phase
Earth
Common
6W
3W 6W 1.5W 3W 0.75W 1.5W
- 0.75W 70V 100V
4 
Circuit diagram
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| Octave band sensitivity |
| All measurements are done with a pink noise signal. The values are in dBSPL |
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| 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | 8000Hz |
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| Octave SPL 1W/1m | 93.4 | 88.4 | 86.3 | 88.5 | 91.4 | 93.9 | 92.6 |
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| Total octave SPL 1W/1m |
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| 88.9 | 90.4 |
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| Total octave SPL Pmax/1m |
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| 95.8 | 96.5 |
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| Octave band opening angles |
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| 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | 8000Hz |
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| Horizontal opening angle | 180 | 180 | 180 | 180 | 108 | 62 | 38 |
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| Vertical opening angle | 180 | 180 | 180 | 180 | 108 | 62 | 38 |
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dB SPL
110
100
90
80
70
60
10
BOSCH
100 | 1000 | 10000 | 100000 |
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| Frequency (Hz) |
F.01U.076.021 V1.0 2012.04 | Product Information & Installation Manual | Bosch Security Systems B.V. |
