Specification: Power output: 76W (RMS) Satellite driver: 2.5” full range Subwoofer driver: 5.25” Frequency response: 190 - 20KHz (satellite) 45 - 90Hz (subwoofer) Signal to noise ratio: ≥ 70dB Separation: ≥ 40dB Dimension: W88xH101.5xD238mm (satellite) W250xH335xD362mm (subwoofer) Weight: 7.8Kg (net)