Specifications: Speakers (Woofer / Full Range) : 4 Inch / 3 Inch x 2 Power Output : 2580W PMPO Frequency Response Left, Right Channel : 160Hz. ~ 18Khz. Sub Woofer : 40Hz. ~ 200Hz. Input Sensitivity (2 Channel) : 500mV S/N. : >60dB Separation : >=45dB T.H.D : 0.3% / 1W 1KHz. Control : Bass / Volume / Power Color : Silver & Black Power Requirement : AC 220V / 50Hz. Dimensions Sub-Woofer : 225mm x 180mm x 198mm Main Satellite : 90mm x 100mm x 285mm Also available in Black color