5.1 digital surround sound: Hear every detail in your Dolby Digital and DTS soundtracks the way the studio intended. Sub woofer: 165 Watts THX-certified home theater speakers: Your assurance of true cinema-quality sound. Satellites : 4 x 67 W, wall mountable Delivers a continuous 500 watts of power, with the ability to deliver a peak of 1,000 watts under certain circumstances: Thunderous, room-shaking audio with deep bass you can feel Flexible setup: Connect up to six devices-computer, music player, TV, game console and more. Easy sound control: Compact control console and wireless remote let you instantly personalize your surround-sound experience System Requirements: Works with any device with either a headphone jack (3.5mm), RCA, six-channel direct, digital coaxial input or optical inputs Logitech Surround Sound Speaker System Z906. Hear every detail, all around you - in theater-quality 5.1 sound.