Akai AHC1400. Optical disc player type: DVD player, Disc types supported: DVD/DVD+R(W)/DVD-R/(S)VCD/CD/CD-R(W)/KODAK-CD/PICTURE-CD. Video formats supported: MPEG4/Xvid. RMS rated power: 105 W, Audio output channels: 5.1, Audio decoders: Dolby Digital. Center speaker RMS power: 15 W. Satellite speakers RMS power: 75 W