PW12

In stock

300 mm (12 inch) subwoofer in powder coated metal basket with loadable 64 mm aluminium dual voice coil, pressed and stiffened paper cone with long excursion surround, 2 x 2 ohms impedance, 600 W RMS, 1200 W music power handling, large core hole for optimum ventilation, strong ferrite magnet with silicone coating/protection, 326 x 152 mm (DxH), 87 dB characteristic sound pressure level, 7.0 kg.

TECHNICAL DATA

Nominal impedance Zn (Ohm) 2 x 2 Ohm
DC resistance Re 3.8 Ohm
Resonance frequency fs 1W / TSP (Hz) 31.6
Total Q QTS 0.462
Electrical Q QES 0.502
Mechanical Q QMS 5.734
Equivalent air volume of suspension VAS (dm3) 43.720
Force factor BL x l (Tm) 17.912
Suspension compliance CMS (mm/N) 0.121
Total moving mass MMS (g) 208
Voice coil diameter 63
Voice coil inductance Le (mH) @ 10 kHz 1.498
Effective piston area SD (cm2) 502
SPL (dB) *bei 1 W / 1m 87.0
Rated power / music power (W) 600/1200 W
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