TSU 12 - 320 mm Subwoofer
TECHNICAL DATA:
nominal impedance (Zn): 4 ohm
nominal power (Pn): 275 watt
max power (Pm): 550 watt
sensitivity (2.83 V/1 m): 92 dB
frequency range (BW): 30÷2000 Hz
voice coil diameter: 65 mm
cone material: polypropylene
surround material: butyl rubber