13 cm (5") HiFi low-midrange driver with coated paper cone, elastic rubber surround and 25 mm voice-coil. Suitable as woofer and due to the very balanced frequency response also as low-midrange driver especially in large 3-way speaker systems. Weight & dimensions Width: 146 mm Depth: 59 mm Height: 146 mm Weight: 630 g Voice coil diameter: 2.5 cm Features RMS rated power: 50 W Peak Music Power Output (PMPO): 80 W Impedance: 8 Frequency range: 39 - 12000 Hz Product colour: Black