THX-Certified 5.1 system delivers 500W (RMS) of theater-quality sound. Digital and analog inputs, an easy-to-read-and-stack control console and wireless remote let take charge of entertainment. Works with computers, music players, TVs, Blu-ray and DVD players, game consoles and other audio sources with digital optical, digital coaxial, RCA audio or 3.5mm out. Stackable, easy-to-read design fits in with home-entertainment system and gives control of your audio change volume on all speakers, turn the power on or off, set inputs and more.