Jamo A 102 HCS 3. Audio output channels: 5.0. Satellite speakers RMS power: 320 W, Satellite speaker frequency range: 150 - 20000 Hz, Satellite speaker impedance: 6 Ом. Center speaker RMS power: 80 W, Center speaker frequency range: 150 - 20000 Hz, Center speaker impedance: 6 Ом. Center speaker weight: 1.1 kg