Thomson Home cinema package DPL 680 HT. Optical disc player type: DVD player. RMS rated power: 600 W, Audio output channels: 5.1. Center speaker RMS power: 120 W, Center speaker impedance: 4 Ом. Satellite speakers RMS power: 60 W, Satellite speaker impedance: 4 Ом. Subwoofer RMS power: 120 W, Subwoofer frequency range: 35 - 200 Hz