This THX-Certified 5.1 system delivers 500 watts (RMS) of theater-quality sound. Digital and analog inputs, an easy-to-read-and-stack control console and a wireless remote let you take charge of your entertainment. Make any night opening night. You get thunderous audio that can shake your house and your whole neighborhood. You ve got quality you can count on these speakers have met strict performance standards to achieve THX certification. Hear every detail all around you from the roar of the crowd to the footsteps right behind you in your Dolby digital or DTS encoded soundtracks. You ve got the flexibility to set up your system the way you want to. Connect up to six audio sources, including your TV, Blu-ray/DVD player, DVR, Xbox 360, PLAYSTATION3, Wii, iPod, PC and more. The stackable, easy-to-read design fits in with your home-entertainment system and gives you control of your audio change the volume on all your speakers, turn the power on or off, set inputs and more. You can control your listening experience without ever getting off the couch. 165 watts of deep bass brings your music, movies and games to life. Let you transform any room into a home theater. Your speakers convert two-channel stereo into an immersive surround sound experience.