RMS:Subwoof:20W, satellite:10Wx2 Driver: woofer:5.25?,tweeter:3?1? Frequency response:60Hz?0KHz Magnet shielded :Yes Material of cabinet: wood Control: Volume control, treble booster, bass booster Audio Input:3.5mm stereo jack Dimension of the cabinet: ( LxWxH) Subwoof:160x260x336mm Satellite:98x182x133mm