LG HT953TV, 5.1 DVD home cinema system. Optical disc player type: DVD player. RMS rated power: 1000 W, Audio output channels: 5.1, Audio formats supported: MP3, WMA. Supported radio bands: FM, FM band range: 87.50 - 108.00 MHz. Center speaker RMS power: 155 W, Center speaker impedance: 4 Ом. Subwoofer type: Active, Subwoofer RMS power: 225 W, Subwoofer impedance: 3 Ом