Goldwood GW-12PC4 - 4 ohm - Woofer

Goldwood GW-12PC4 - 4 ohm - Woofer
Ship weight
3.86 kg
Priced per:
4 ohm
Your price:
CDN $106.02 (Est USD $80.00)
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12" rubber edge poly-mica cone woofer.


Nominal Diameter: 12.0", 305mm
Nominal Impedance: 4 ohms
Nominal Power: 225 W rms, 450 W max
Freq. Response: 25 Hz-3.5 kHz
Sensitivity: 93 db 1w/1m
Magnet Weight: 50.0 oz, 1417 grams
Voice Coil Diameter: 2.0", 51mm

Mounting Information

Overall Diameter: 12.28", 312mm
Baffle Hole Dia: 11.14", 283mm
Number of Mounting Holes: 8
Mounting Hole BCD: 11.57", 294mm
Depth: 4.88", 124mm

Thiele Small Parameters

Fs: 32.0 Hz
Re: 3.7 ohms
Le: 1.7mH
Qms: 3.85
Qes: 0.44
Qts: 0.39
Vas: 79.0 L, 2.79 cuft
Xmax: 3.55mm


-Cast frame basket
-Poly-mica cone with rubber edge
-Vented pole
-Ferrite magnet
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Product rating

Customer Reviews

  • Author: Seth Aitchison
    The best woofer Goldwood makes, it sits in a 2.17 cubic foot ported Enclosure tuned for 38 Hz and the amount of bass will demolish subwoofers and still maintain adequate sound quality. This unit is worth the hefty price tag!