Product Description
Bosch LBC3951/11 Ceiling speaker is a compact, 6 W loudspeaker with a perforated metal grille. It has excellent audio performance and is easy to install with its integral mounting clips. The loudspeaker is IPx4 water protected from the front so it can be installed in humid environments.
Bosch LBC3951/11 Ceiling speaker is sold as LBC3951/11 or LBC3951/12
Features:
– Compact yet powerful
– Very wide opening angle
– Modern unobtrusive styling
– Installation friendly
– Splash – waterproof
| Maximum power | 9 W |
| Rated power | 6 / 3 / 1.5 / 0.75 W |
| Sound pressure levelat 6 W / 1 W (1 kHz, 1 m) | 96 dB / 88 dB (SPL) |
| Sound pressure levelat 6 W / 1 W (4 kHz, 1 m) | 99 dB / 91 dB (SPL) |
| Effective frequency range (-10 dB) | 60 Hz to 18 kHz |
| Opening angle at 1 kHz/4 kHz (-6 dB) | 170° / 80° |
| Rated voltage | 100 V |
| Rated impedance | 1667 ohm |
| Connector | 2-pole push-in terminal block |
| Diameter | 160 mm (6.30 inch) |
| Maximum depth | 95 mm (3.74 inch) |
| Ceiling thickness | 9 to 25 mm (0.35 to 0.98 inch) |
| Mounting cut-out | 145 mm (5.71 inch) |
| Speaker diameter | 101.6 mm (4 in) |
| Weight | 690 g (1.52 lb) |
| Color | White (RAL 9010) |
| Magnet weight | 101 g (3.57 oz) |
| Operating temperature | -25 ºC to +55 ºC (-13 ºF to +131 ºF) |
| Storage temperature | -40 ºC to +70 ºC (-40 ºF to +158 ºF) |
| Relative humidity | <95% |
Specification
| Power | 6 Watt |
| Colour | White |
