This complete home theater package features the WORLDS SMALLEST 5 disc Direct Digital Progressive Scan DVD changer, a with Dolby Digital,DTS and Dolby Prologic II decoders built-in. For thundering sound the TH-M45 has 120 Watts x2 and 80 Watts x 3 amplification for great music playback. The TH-M45 also has component video output for the best possible video reproduction, well as 5 satellite speakers and a 120 watt subwoofer. Finally, the TH-M45 comes with a optical digital in for use with satellite dishes and digital cable systems for a complete home theater package.