DESC: The Logitech Z-5500 speaker system is for gamers and audio/visual connoisseurs who require top of the line audio performance. 505-watts of 5.1 digital surround sound pour out of 5 aluminum phase plug satellite speakers and a monstrous 10 inch subwoofer. Digital and analog inputs allow you to connect up to 6 sources, including your PC and video game consoles. THX certified sound guarantees top-shelf performance and a wireless remote gives you complete control without having to leave the comfort of your living room couch.