Loudspeaker Type
Bosch LH3-UC25XL 25W Horn loudspeaker
Power
Rated power (PHC) 25W, Rated power 25 / 15 / 6.5 / 5 / 2.5 / 1.5 W
Sound Pressure Level
Sound pressure level at rated power / 1 W (1 kHz, 1 m): 122 dB / 109 dB
Effective Frequency Range
Effective frequency range (-10 dB): 380 Hz to 7000 Hz
Opening Angle
Opening angle at 1 kHz/ 4 kHz (- 6 dB): 100 / 30 degrees
Stainless Steel mounting bracket
Supplied with a sturdy stainless steel mounting bracket allowing the sound beam to be accurately directed. The mounting bracket has a ratchet facility to ensure it stays correctly positioned.
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Technical specifications |
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Electrical |
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Rated power (PHC) |
25 W |
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Rated power |
25 / 15 / 6.5 / 5 / 2.5 / 1.5 W |
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Sound pressure level at rated power / 1 W (1 kHz, 1 m) |
122 dB / 109 dB |
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Opening angle at 1 kHz/ 4 kHz (- 6 dB) |
100 / 30 degrees |
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Effective frequency range (-10 dB) |
380 Hz to 7000 Hz |
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Rated voltage |
100 V |
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Rated impedance |
400 ohm |
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Electrical connection |
2 x 6 pole push terminal |
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Acceptable wire gauge |
0.5 mm - 2.5 mm2 (AWG 20-12) |
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Mechanical |
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Material horn |
Polyamide (PA) |
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Material bracket |
Stainless Steel (Grade 316) |
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Dimensions (H x W x D) |
200 x 270 x 348 mm (7.87 x 10.62 x 13.70 in) |
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Weight |
2.72 kg (5.99 lb) |
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Color |
Black (RAL 9005) |
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Cable gland (standard supplied) |
M20 Polyamide (PA) |
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Cable diameter |
11 mm to 14 mm (0.43 in to 0.55 in) |
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Environmental |
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Operating temperature |
-50 ºC to +60 ºC (-58 ºF to +140 ºF) |
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Storage temperature |
-40 ºC to +70 ºC (-40 ºF to +158 ºF) |
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Relative humidity |
<95% |