Item no.: SR-221 Specification: Output power: 23.2 watts Powerful bass from the 5";active subwoofer housed in a ported Wooden cabinet 2";magnetically shielded satellite speaker Power on/off, volume, bass controls Convenient headphone jack on satellite speaker Distinctive styling design Dimensions (WXDXH) mm: Subwoofer: 263x182x167 Satellite: 77x99x202