22 en Technical Data | LC1 Modular Ceiling Loudspeaker Range |
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3.5 | Additional technical data |
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3.5.1 |
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| 62 mm (2.44 in) |
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| 220 mm (8.67 in) |
| 23 mm (0.9 in) | 39 mm (1.53 in) |
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Dimensions |
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| Common | Common | 4 | |
| Phase | 6W | ||
| Earth | 3W | 6W |
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| 1.5W | 3W |
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| 0.75W | 1.5W |
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| - | 0.75W |
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| 70V | 100V |
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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 | 85.3 | 88.3 | 87.5 | 88.4 | 93.4 | 93.8 | 88.0 |
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| Total octave SPL 1W/1m |
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| 89.0 | 89.7 |
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| Total octave SPL Pmax/1m |
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| 106.2 | 107.1 |
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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 | 180 | 75 | 96 |
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| Vertical opening angle | 180 | 180 | 180 | 180 | 180 | 75 | 96 |
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F.01U.076.021 V1.0 2012.04 | Product Information & Installation Manual | Bosch Security Systems B.V. |
