Logitech Z906 5.1 Speaker System - 500 W RMSExperience theater quality surround sound in your living room with the Logitech Z906 5. 1 Speaker System. This THX certified setup is engineered to deliver immersive, cinema grade audio across movies, games, and music. With a total of 500 watts RMS and 5. 1 digital decoding, youll hear every detailfrom the subtle ambience in a scene to the thunderous bass of an action sequence. The satellite speakers, center channel, and dedicated subwoofer combine to