Samsung HT-EM35 5.1 CH Home Theater System with Blu-ray Player 500W total power Built-in surround sound decoders include Dolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS 96/24, DTS-HD Plays back BD, DVD, DVD+/-R, DVD+/-RW, CD-DA, CD-R, CD-RW, MPEG-2/4, XviD, MKV, HD JPEG, WMV (1/2/3/7/9), AVCHD 5 speakers, 1 Subwoofer HDMI output, Audio input, optical input; Crystal Amp Plus delivers HD quality sound