Remanufactured Philips HTS3400/37B DVD Home Theater System Remanufactured to like-new condition; includes 90-day warranty 5.1-channel surround sound progressive scan DVD player with integrated amplifier Includes one subwoofer, one center channel, four satellites Compatible with DVD, DVD+R/RW, DVD-R/RW, (S)VCD, CD-R/RW, and MP3 formats DTS, Dolby Digital & Pro Logic II surround sound