Samsung HT-Z110. Optical disc player type: DVD player. Video formats supported: WMV. RMS rated power: 300 W, Audio output channels: 5.1, Audio formats supported: MP3, WMA. Front speaker dimensions (WxDxH): 118 x 90 x 90 mm, Center speaker dimensions (WxDxH): 118 x 90 x 92 mm, Subwoofer dimensions (WxDxH): 320 x 135 x 130 mm. Package dimensions (WxDxH): 450 x 498 x 395 mm