Creative Labs Inspire 5200 5.1 Computer Speakers (6-Speaker, Black) 75 watts total system peak power (47 watts total RMS); front-panel stereo minijack (.125-inch) analog audio input Surround-sound listening from 5 bookshelf/satellite speakers (6 wpc) and a powered subwoofer; satellites: 3.5 x 3.9 x 5.3 inches (W x D x H) 17-watt subwoofer in a reinforced-wood enclosure; 7.5 in x 8.3 in x 7.5 inches (W x D x H) Image Focusing Plate (IFP) design for broad sound dispersion Wired remote control for easy level adjustments; subwoofer includes independent bass-level control