Elac CC 61.2. Tweeter size: 25 mm, Woofer size: 140 mm. RMS rated power: 80 W, Peak Music Power Output (PMPO): 120 W, Frequency range: 48 - 25000 Hz. Weight: 7500 g. Type: Floor-standing speakers, Dimensions (WxDxH): 435 x 265 x 170 mm, Audio output channels: 1.0