Daily News Posted March 9, 2011 by subzero in Daily News, Home theater systems 4666 Logitech Surround Sound Speakers Z906 delivers 500W Logitech presents its latest 5.1 Surround Sound Speakers system, named Z906 which is THX Certified and offers 500 watts (RMS) of power. It is packed with onboard 5.1 digital decoder for decoding Dolby Digital or DTS encoded soundtracks... Read more Tags: 5.1, dolby digital, Logitech, Logitech Surround Sound Speakers Z906, Logitech Z906, Speakers, subwoofer, THX Certified