LBC3479/00 (BOSCH) HORN 20" WITHOUT DRIVER
รหัสสินค้า : BOSCH-LBC3479-00
Excellent acoustic properties
Choice of driver units
Water- and dust protected to IP 65
Provision for inside mounting of optional supervision boards
Color |
Gray; Customized colors |
Coverage angle HxV (-6 dB, 1 kHz) (°) |
90 x 130 ° |
Coverage angle HxV (-6 dB, 4 kHz) (°) |
40 x 45 ° |
Frequency range (-10 dB) (Hz) |
350 – 4000 Hz |
Operating temperature (°C) |
-25 – 55 °C |
Rated input voltage (V) |
100 V |
Sensitivity (1 W, 1 m, 1 kHz octave) (dB) |
108 dB |
Storage temperature (°C) |
-40 – 70 °C |
Weight (kg) |
1 kg |