Visaton W 130 SC. Mid-range driver size: 130 mm. RMS rated power: 50 W, Peak Music Power Output (PMPO): 80 W, Frequency range: 39 – 12000 Hz. Voice coil: 25 mm. Transducer material: Paper. Colour of product: Black This is an auto-generated long summary based on the first three features of the first five feature groups.