Logitech Z323, 2.1 channels, 30 W, PC, Black, 12 W, 4 Ω
Logitech Z323. Audio output channels: 2.1 channels, RMS rated power: 30 W, Recommended usage: PC. Satellite speakers RMS power: 12 W, Satellite speaker impedance: 4 Ω, Satellite speaker dimensions (WxDxH): 203 x 135 x 87 mm. Subwoofer RMS power: 18 W, Subwoofer impedance: 6 Ω, Subwoofer dimensions (W x D x H): 221 x 182 x 150 mm. Power source: AC