Samsung makes it easy to enjoy a true home-theater sound experience with your regular or widescreen TV or HDTV set. With 4 floorstanding surround towers, a Center-Channel tower, and a subwoofer, the 5.1 channel speaker system can automatically calibrate the sound to simulate up to a 9.1 channel surround stage in your living room, using SDSM-EX mode. Integrated disc player plays a wide variety of formats: DVD - SACD - DiVX - CDR/RW - MP3 WMA CD - JPEG CD through an 800 watt surround sound amplifier to its 5 surround speakers and 1 subwoofer. Samsung's ASC adjusts sound to match your sitting position and room acoustics so you're always in the best seat. Just add a widescreen HDTV and you've got home-theater that's a cinch to set up. That's pure pleasure without hassle. Port for Virtual Surround sound headphone use Includes speaker connect wire and remote control. Features & details CD, CD-R/RW, MP3, DivX, DVD audio SACD, DVD±R/RW and JPEG playback Power handling: 800 watts SDSM-EX Extended Surround Effect from five speakers automatically calibrates the sound to simulate a virtual 9.1 channel surround stage HDMI digital-to-digital video output Powered subwoofer and tower speakers