Visaton G 50 FFL. Driver size: 50.8 mm (2 "), Tweeter size: 50 mm. RMS rated power: 120 W, Peak Music Power Output (PMPO): 180 W, Frequency range: 300 – 12000 Hz. Diameter: 140 mm, Weight: 1 kg. Dimensions (WxDxH): 140 x 140 x 50.5 mm, Audio output channels: 1.0, Material: Metal, Polyfabric