The 70w rms (4 x 7.5w for satellites, 1 x 15w rms for center & 1 x 25w rms for subwoofer); 140w max power; freq resp: 30 hz20 khz; features a center speaker with flat panel screen mounting system & wooden subwoofer; ultra-slim satellite speakers; includes a thin center speaker with flat panel mounting system; lacquer finish on backs of satellites; energy saving featureuses less than 1w of power in standby mode; magnetically shielded speakers; headphone jack & microphone input; aux line input; virtual surround sound button; includes multifunction remote.