Elac Starlet 5.1. Tweeter size: 19 mm, Woofer size: 80 mm. RMS rated power: 40 W, Peak Music Power Output (PMPO): 60 W, Frequency range: 100 - 21000 Hz. Weight: 850 g. Type: Home theatre speakers, Dimensions (WxDxH): 90 x 103 x 117 mm, Audio output channels: 5.1