Cabasse Alcyone. Audio output channels: 5.1, RMS rated power: 150 W, Recommended usage: Home theatre. Satellite speakers RMS power: 50 W, Satellite speaker frequency range: 250 - 18000 Hz, Satellite speaker impedance: 8 Ом. Subwoofer type: active, Subwoofer RMS power: 100 W, Subwoofer frequency range: 39 - 300 Hz. Power source: AC. Satellite speaker weight: 700 g, Subwoofer dimensions (WxDxH): 300 x 300 x 300 mm, Subwoofer weight: 10000 g