Canton Pro L. Tweeter size: 25 mm, Woofer size: 110 mm. RMS rated power: 70 W, Peak Music Power Output (PMPO): 150 W, Frequency range: 40 - 26000 Hz. Weight: 2000 g. Type: In-wall/On-wall/In-ceiling speakers, Dimensions (WxDxH): 130 x 165 x 310 mm, Audio output channels: 1.0