Cambridge SoundWorks MegaTheater 510 DVD Home Theater System (Discontinued by Manufacturer) Dolby Digital &amp; DTS surround sound, progressive scan DVD playback CD-R/CD-RW, MP3 CD-R, HDCD, VCD playback 60 watts per channel to main, center &amp; surround speakers (300 watts total), 150 watts of subwoofer power Powerful B.A.S.H. digital hybrid amplifier produces 450 watts of refined, dynamic power Manufacturer's Limited 10-Year Parts and Labor Warranty for non-powered speakers, 1-year Warranty for powered subwoofer and DVD/Receiver