BOSCH LBC3492/12
Horn loudspeaker 20 W, circular, aluminum/ABS material, water and dust protected according IP65, fixed 2 m, 4-wire connection cable, light gray RAL 7035.
Description
The LBC 3492/12 is a circular, 20 W horn loudspeaker with a large horn measuring 354 mm in diameter. It is made from a combination of aluminum with ABS for optimum strength and low weight. The edge of the horn is covered with a PVC profile for protection against impact damage.
Fitur
- High efficiency drivers
- Wide opening angle
- Excellent speech reproduction
- Simple power setting
- Water- and dust protected to IP 65
- Versatile mounting bracket
- Complies with international installation and safety regulations
Spesifikasi
| Electrical Max Power | 30 W |
| Rated Power (PHC) | 20 / 10 / 5 W |
| Sound Pressure Level at Rated Power / 1 W (1 kHz, 1 m) | 123 dB / 110 dB (SPL) |
| Sound Pressure Level at Rated Power / 1 W (2 kHz, 1 m) | 125 dB / 112 dB (SPL) |
| Effective Frequency Range (-10 dB) | 380Hz to 5.5kHz |
| Opening Angle Horizontal (1 kHz / 4 kHz -6 dB) | 80° / 35° |
| Opening Angle Vertical (1 kHz / 4 kHz -6 dB) | 80° / 35° |
| Rated Voltage | 100 V |
| Rated Impedance | 500 ohm |
| Connection | 2 m, 4-wire cable |
| Mechanical Dimensions (L x W) | – |
| Aperture Diameter | 354 mm (13.94 in) |
| Overall Length | 332 mm (13.07 in) |
| Color | Light grey (RAL 7035) |
| Weight | 2.65 kg (5.83 lb) |
| Environmental Operating Temperature | -25 ºC to +55 ºC (-13 ºF to +131 ºF) |
| Environmental Storage Temperature | -40 ºC to +70 ºC (-40 ºF to +158 ºF) |
| Relative Humidity | <95% |



