Subwoofer, diametro 309 mm, 350 watt nominali, 700 watt max, cestello in acciaio, cono in polpa di cellulosa, sospensione in gomma.

TECHNICAL DATA:

nominal impedance (Zn): 4 ohm
nominal power (Pn): 350 watt
max power (Pm): 700 watt
sensitivity (2.83 V/1 m): 92 dB
frequency range (BW): 25÷250 Hz
resonance frequency (Fs): 33 Hz
voice coil diameter: 60 mm
cone material: cellulose pulp
surround material: butyl rubber
basket material: stamped steel
magnet material: ferrite

mechanical Q factor (Qms): 6.35
electrical Q factor (Qes): 0.48
total Q factor (Qts): 0.45
moving mass (Mms): 110.9 g
compliance (Cms): 0.21 mm/N
equivalent volume (Vas): 80 litres
force factor (BxL): 12.4 N/A
voice coil resistance (Re): 3.2 ohm
voice coil inductance (Le): 1.3 mH
emission diameter (D): 257 mm
linear excursion (Xmax): ± 5.6 mm