Yamaha DVX-S100 5.1-Channel DVD Home Theater System All-in-one home theater package with processing for DVD-Audio, Dolby Digital (5.1, Matrix 6.1, Pro Logic II), DTS, DTS-ES (Matrix 6.1), and 21 surround algorithms Progressive-scan DVD player compatible with standard, HD, and HD-ready TVs Plays DVD-Video, DVD-Audio, video CD, CD, CD-R, CD-RW, and MP3 CD 35 watt per channel x 5 amplifier with Priority Input Selection and Auto Decoder Selection Includes five 2-way, bass-reflex speakers and a 50-watt powered subwoofer