Yamaha DTX-5000 Home Theater in a Box (Discontinued by Manufacturer) 760 Watts of total system power Includes six-channel speaker package, powered subwoofer, DVD changer, and 6.1 channel home theater receiver Progressive scan, 5-disc DVD changer with Faroudja DCDi processing and support for Super Audio CDs A/V receiver features 32-bit Cinema-DSP processing; DTS-ES Discrete, Dolby Digital EX, Dolby ProLogic IIx decoding Silent Cinema mode enables private listening of 6.1 channel surround sound via headphones