2.1CH desktop multimedia speakers, you can get the sound out of your MP3 player and computer that you've been waiting for. With rich deep bass and clear beautiful treble, this small desktop Multi-Media features a subwoofer and two satellite speakers that make listening to music enjoyable. Features: * 3 Piece, RMS 40-watt speaker system * Bass reflex cabinet with 5.25" active woofer * Convenient volume, bass, treble, on/off knobs in front panel * Blue LED bar for power indicator * Cloth grill cover for protecting 3" satellite drivers Specifications: . Output Power (RMS): Subwoofer: 20W Satellite: 10Wx2 . Speaker drivers: Subwoofer: 5.25"x2 Satellite: 3"x2 . Dimension (LxWxH)mm: Subwoofer: 160x330x300 Satellite: 110x135x195