AV-1601 include a DVD Player with USB Port and a set of 5.1ch speaker of 30W Subwoofer & 5pcs 15W Satellite SpeakerAddnew's Home Theater System AV-1601 consists of well-chosen DVD Player & 5.1ch Powerful Speaker. The DVD Player supports CD / DVD / DIVX / MPEG4 Disc and with USB Port for your convenience to enjoy the movies download from internet. And the total 105W powerful 5.1ch speakers will give you the vivid feeling as you are in the cinema !!!