Bosch LC2-PC30G6-4 Premium sound 30W 4 inch ceiling lsp (2 pcs) F.01U.079.383

4-inch coaxial two-way Waveguide coupled Ti tweeter Full bandwidth overload protection Front baffle wattage tap adjustment BS 5839-8 and EN 60849 compliant Color White Frequency range (-10 dB) (Hz) 65 – 20000 Hz Material Steel; Plastic Operating relative humidity, non-condensing (%) 0 – 95 % Operating temperature (°C) -25 – 55 °C Rated input voltage (V) 70 V; 100 V Sensitivity (1 W, 1 m, 1 kHz octave) (dB) 86 dB Storage temperature (°C) -40 – 70 °C Weight (kg) 2.70 kg