Wavemaster Moody. Audio output channels: 2.1, RMS rated power: 65 W, Recommended usage: universal. Satellite speakers RMS power: 30 W, Satellite speaker frequency range: 150 - 20000 Hz. Subwoofer RMS power: 35 W, Subwoofer frequency range: 30 - 150 Hz, Subwoofer driver size: 165.1 mm (6.5 "). Power source: AC, AC input voltage: 230 V, Power consumption (standby): 0.5 W