Experience True Multimedia Sound, Subwoofer System Delivers Powerful Bass, Power and Volume Controls, Equipped with 3, 5mm Headphone Jack for Private Listening, Compatible with All Line In Audio Sources: PC, Macintosh, iPod, MP3 Players, Portable CD Players, MiniDisc Players, and Portable Game Consoles, 20 Watts Total Power Output, Pre-Amplified and Magnetically Shielded, SATELLITE, 5 Watts per Channel, 2 x 3"" Full Range Drivers, Frequency Response: 150Hz - 19KHz, Functions: Power, Volume Controls, LED Indicator: Power LED Indicator, 3, 5mm Headphone Jack, Unit Dimensions: W3, 46"" x H5, 91"" x D3, 39"", SUBWOOFER, 10 Watts with 3"" Woofer, Frequency Response:50Hz - 150Hz, Signal Input:3, 5mm Stereo Input, Unit Dimensions: W5, 2"" x H7, 87"" x D5, 83"", SKU: KINYO100