Power output: 17.5Wx2+35W (RMS) Satellite driver: 2? full range Subwoofer driver: 8? bass Subwoofer Frequency response: 30Hz~ 104Hz Satellite Frequency response: 135Hz~20kHz Signal to noise ratio: ? 70dB Separation: ? 40dB Subwoofer Dimension: W335 x D350 x H360 mm Satellite (W?D?H) : 120 x 110 x 415 mm (Separately) 800 x 55 x 70mm (Combine) Weight: 6.3Kg (net)