"Precision Devices PD.2160-1N, Woofer, Size: 21"", Power: 2000W AES (8000W Peak), Impedance: 8 Ohm, Frequency range: 25 Hz - 300 Hz, Sensitivity: 97.5 dB (1W/1m), Magnet material: Neodymium, Dimensions: Diameter 550 mm, Height: 223 mm, Weight: 12.5 kg"
Thomann Italia