Ceiling Loudspeaker

Model Number

LBC3951/11

Ceiling Loudspeaker ( LBC3951/11 )

Feature of Product

1. Electrical
   1) Max. Power : 9 W
   2) Rated Power (PHC) : 6 W (6 - 3 - 1.5 - 0.75 W)
   3) Rated Impedance : 1667 ohm
   4) Sound Pressure Level at 6 W/1 W (at 1 kHz, 1 m) : 96 / 88 dB (SPL)
   5) Rated Voltage : 100 V
   6) Effective Frequency Range : 60 Hz to 18 kHz (-10 dB)
   7) Opening Angle : 170° / 80°(at 1 kHz/4 kHz, -6 dB)
2. Mechanical
   1) Speaker Size : 101.6 mm (4 in)
   2) Magnet Weight : 3.57 oz
   3) Connection : 2-pole push connector
3. Dimensions
   1) Diameter : 160 mm (6.30 inch)
   2) Max. Depth : 95 mm (3.74 inch)
   3) Ceiling Thickness : 9 to 25 mm (0.35 to 0.98 inch)
   4) Mounting Cut-Out : 145 mm (5.71 inch)
   5) Color : Off-white (RAL 9010)
   6) Weight : 670 g (1.47 lb)
4. Environmental
   1) Ambient Temperature : -25°C to +55°C (-13°Fto 131°F)