DESC: HT-BD2 - The good sound quality of Blu-ray Disc shows and films comes through loud and clear. A 7.1 channel system and 1100W total output gives you all the power you need. Four wall-mountable towers and a powered subwoofer ensure the boldest, clearest sonic spectrum. Dolby TrueHD and DTS-HD compatibility deliver the highest quality Blu-ray audio. Advanced HDMI connectivity with 1080p up-conversion offers crisp, clear HD images to match the pristine sound. Added DVD and CD playback give you even more entertainment options.