Canton Plus XL.2 Black. Tweeter size: 25 mm, Woofer size: 130 mm. Peak Music Power Output (PMPO): 120 W, Impedance: 4 Ом, Sensitivity: 88 dB. Driver cone material: Aluminium. Weight: 2.1 kg. Type: Portable speakers, Dimensions (WxDxH): 16 x 15.5 x 24 mm, Audio output channels: 2.0