Bosch LBC3090/31 Ceiling loudspeaker 6W metal with clamps F.01U.514.853

Suitable for speech and music reproduction Increased sensitivity Flush-mounting in ceiling cavity Easy to install Simple power setting Protective dust cover Optional certified fire dome Unobtrusive in virtually all interiors Ball-proof Complies with international installation and safety regulations Color White Coverage angle HxV (-6 dB, 1 kHz) (°) 210 x 50 ° Coverage angle HxV (-6 dB, 4 kHz) (°) 132 x 22 ° Dimensions (Ø x H) (mm) 199 x 89 mm Frequency range (-10 dB) (Hz) 70 – 18000 Hz Operating relative humidity, non-condensing (%) 0 – 95 % Operating temperature (°C) -25 – 55 °C Rated input voltage (V) 100 V Sensitivity (1 W, 1 m, 1 kHz octave) (dB) 91 dB Storage temperature (°C) -40 – 70 °C