Enjoy the deep bass and full sound of your music being played on the RTD3133H Home Theater System by RCA. This 130 watt system with Dolby digital 5.1 surround sound has all your needs in one place with the DVD player and line-in connection for iPod and other portable audio players. The optical input connects to high definition TV, digital TV and satellite or cable box for full surround experience. This system is fully equipped to upconvert DVD playback to 1080p. So for an all-around home theater system, the RCA RTD3133H.