Pioneer HTD-510DV 5-Disc DVD Home Theater System (Discontinued by Manufacturer) Home theater system with 5-DVD/CD changer and 5.1-channel speaker system 100 watts per channel x 2 (left/right), 33 watts x 3 (center channel, surrounds), 100-watt powered subwoofer Dolby Digital, DTS 5.1-channel surround decoding; 2 auxiliary analog-audio inputs, 1 coaxial digital-audio input Disc exchange lets you swap 4 discs while 1 is playing All requisite cabling supplied