Driver Unit
Bosch LBC3473/00 35W Horn Driver Unit
Power
Maximum Power : 52.5W, Rated power : 35 / 17.5 / 8.75 W
Opening Angle
Opening angle at 1 kHz/4 kHz (-6 dB) : 50° / 25°
Effective Frequency Range
380 Hz to 5 kHz (-10dB)
Sound Pressure Level
35 W/1 W (1 kHz, 1 m) : 127 dB / 112 dB (SPL)
Applications
Splash resistant, makes it ideal for sports grounds, parks, exhibitions, factories, and swimming pools.
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Electrical |
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Maximum power |
52.5 W |
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Rated power |
35 / 17.5 / 8.75 W |
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Sound pressure level at 35 W / 1 W (1 kHz, 1 m) |
127 dB / 112 dB (SPL) |
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Effective frequency range (-10 dB) |
380 Hz to 5 kHz |
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Opening angle at 1 kHz/4 kHz (-6dB) |
50° / 25° |
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Rated voltage |
100 V |
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Rated impedance |
286 ohm |
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Connector |
Screw terminal block |
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Mechanical |
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Dimensions (L x D max) |
Driver: 445 x 175 mm (17.5 x 6.88 in) |
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Weight |
Driver: 3.5 kg (7.70 lb) |
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Color |
Light grey (RAL 7035) |
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Cable diameter |
6 mm to 12 mm (0.24 in to 0.47 in) |
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Environmental |
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Operating temperature |
-25 ºC to +55 ºC (-13 ºF to +131 ºF) |
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Storage temperature |
-40 ºC to +70 ºC (-40 ºF to +158 ºF) |
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Relative humidity |
<95% |