High efficiency driversWide opening angleExcellent speech reproductionSimple power settingWater- and dust protected to IP 65Versatile mounting bracketComplies with international installation and safety regulationsKey SpecificationsColor: GrayFrequency range (-10 dB): 380 – 5500 HzOperating temperature: -25 – 55 °CRated input voltage: 100 VSensitivity (1 W, 1 m, 1 kHz octave): 110 dBStorage temperature: -40 – 70 °CWeight: 2.65 kg SKU: BOS.LBC3492/12 Color: Grey Amperage Rating: 15 A Degree of IP: IP65 Operating Relative Humidity: < 95% Storage Temperature: -40 °C ... 70 °C Operating temperature: -25°C To +55°C Dimensions: 267x171mm Material: Plastic Brand: BOSCH Supplier Part Number: LBC3492/12