Power taps: 30/15/7,5/3,8W Line Voltage: 100V/70V Impedance: 8? Speaker size: 5 inch Frequency response: 80-20kHz Sensitivity: 88dB Directivity: 130°conical IP rating: IP-40 Material: ABS Colour: White IP rating: IP-40 Mounting Hole: ø210mm Dimensions (LxWxH): 245 x 245 x 150 Weight: 2Kg