Samsung HT-Q100 Home Theater System, Black. Optical disc player type: DVD player. RMS rated power: 300 W, Audio output channels: 2.1, Audio decoders: Dolby Digital, Dolby Pro Logic II, DTS. Supported radio bands: FM. Subwoofer RMS power: 100 W. Media types supported: CD-R/RW, DVD-R/RW