Canyon CNR-SP20AG. RMS rated power: 6 W, Frequency range: 100 - 20000 Hz, Impedance: 4 Ом. Speaker interface type: USB. Diameter: 75 mm, Weight: 313.3 g. Package weight: 427.7 g. Type: Portable speakers, Dimensions (WxDxH): 75 x 100 x 75 mm, Audio output channels: 2.0