JVC TH-P7 DVD Digital. Optical disc player type: DVD player, Disc types supported: CD, DVD-R, DVD-RW. RMS rated power: 360 W, Audio output channels: 5.1, Total Harmonic Distortion (THD): 10 %. Center speaker RMS power: 100 W, Center speaker frequency range: 90 Hz. Satellite speakers RMS power: 40 W, Satellite speaker frequency range: 100 Hz. Subwoofer RMS power: 100 W