BOSCH LBC 3086/41 ลำโพง Ceiling Loudspeaker
** ต้องการราคาพิเศษ งานระบบ กรุณาติดต่อ 02-991-8600 กด 2
หรือ 086-514-5515
- Suitable for speech and music reproduction
- Flush-mounting in ceiling cavity
- Easy to install
- Simple power setting
- Optional certified fire dome
- Unobtrusive in virtually all interiors
- Complies with international installation and safety regulations
- EN 54‑24 certified
- BS‑5839‑8 and EN 60849 compliant
Maximum power |
9 W |
Rated power |
6 / 3 / 1.5 / 0.75 W |
Sound pressure levelat 6 W / 1 W (1 kHz, 1 m) |
98 dB / 90 dB (SPL) |
Effective frequency range (-10 dB) |
90 Hz to 20 kHz |
Opening angle at 1 kHz/4 kHz (-6 dB) |
180° / 50° |
Rated voltage |
100 V |
Rated impedance |
1667 ohm |
Connector |
3-pole screw terminal block |
Diameter |
216 mm (8.5 in) |
Maximum depth |
90 mm (3.54 in) |
Ceiling thickness |
9 to 25 mm (0.35 to 0.98 in) |
Mounting cut-out |
196 mm (7.7 in) |
Weight |
1.3 kg (2.86 lb) |
Color |
off-white (RAL 9010) |
Magnet weight |
150 g (5.3 oz) |