Bosch LC3-UM063 Ceiling Loud Speaker 6W Metal

Description

Bosch LC3-UM063 Ceiling Loud Speaker 6W Metal

• Suitable for speech and music reproduction

• Flush-mounting in ceiling cavity

• Metal fire dome

• EN 54‑24 certified

• BS 5839‑8 compliant

• Key Specifications

  Color	White; Customized colors
  Coverage angle HxV (-6 dB, 1 kHz) (°)	180 x 180 °
  Coverage angle HxV (-6 dB, 4 kHz) (°)	65 x 65 °
  Frequency range (-10 dB) (Hz)	290 – 18000 Hz
  Operating relative humidity, non-condensing (%)	0 – 95 %
  Operating temperature (°C)	-10 – 55 °C
  Rated input voltage (V)	100 V
  Rated power (W)	6 W
  Sensitivity (1 W, 1 m, 1 kHz octave) (dB)	92 dB
  Sensitivity (1 W, 4 m, 100 Hz – 10 kHz) (dB)	79 dB
  Sound pressure level (rated power, 4 m, 100 Hz – 10 kHz) (dB)	86 dB
  Storage temperature (°C)	-40 – 70 °C
  Weight (kg)	0.97 kg