Visaton MR 130. Driver size: 127 mm (5 "), Mid-range driver size: 130 mm. RMS rated power: 80 W, Peak Music Power Output (PMPO): 100 W, Frequency range: 400 – 13000 Hz. Voice coil: 25 mm. Colour of product: Black. Dimensions (WxDxH): 141 x 49.2 x 141 mm, Audio output channels: 1.0, Material: Metal, Plastic