High-fidelity music and speech reproductionSelectable 8 ohm, 70 V, and 100 V inputsCompact yet robust ABS enclosureSupplied with adjustable mounting bracketWater and dust protected (IP65)SpecificationsMaximum Power: 22.5 WRated Power: 15 W (15 / 7.5 / 3.75 / 1.9 W)Sound Pressure Level at 15 W / 1 W (1 kHz, 1 m): 98 / 86 dB (SPL)Effective Frequency Range (-10 dB): 95 Hz to 19.5 kHzOpening Angle at 1 kHz / 4 kHz (-6 dB):Horizontal: 179° / 101°Vertical: 168° / 35°Rated Input Voltage: 11 / 70 / 100 VRated Impedance: 8 / 326 / 667 ohmTransducers: 101.6 mm (4") woofer, 13 mm (0.51") dome tweeterDimensions (H x W x D): 205 x 136 x 117 mm (8.07 x 5.35 x 4.60 in)Weight: 1.9 kg (4.18 lb) SKU: BOS.LB2-UC15-D1 Color: Black Amperage Rating: 15 A Degree of IP: IP65 Operating Relative Humidity: < 95% Storage Temperature: -40 °C ... 70 °C Operating temperature: -25°C to +50°C Dimensions: 205x136x117mm Brand: BOSCH Supplier Part Number: LB2-UC15-D1