Double Subwoofer System Multimedia speaker 1) MDF main enclosure 2) Simple appearance ... Super cost-performance ratio TL-M2102BWooden 2.1 Channel Double Subwoofer System Multimedia speakerHigh Quality Full Frequency Satellite and deep bass ... , magnetically ShieldedInput Port Stereo RCA Line-inController: Volume, Bass, Treble: Subwoofer Size: L230 * D206*H150mmSatellite : L88 *D96 *H150mm *2USB,SD ...