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Goldwood GW-12PC-4 12" Heavy Duty Woofer 4 Ohm

Brand:|Model: GW-12PC-4|Part # 290-332


The Heavy Duty PC Series is available in 4 ohm and 8 ohm versions for wiring flexibility making these perfect replacement drivers for many home audio applications. The woofers feature aluminum die-cast frames, knurled and gold-plated binding posts, rubber surrounds, and vented pole pieces with bumped back plates.
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$69.63
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Part # 290-332




Product Details

Goldwood GW-12PC-4 12" Heavy Duty Woofer 4 Ohm

The Heavy Duty PC Series is available in 4 ohm and 8 ohm versions for wiring flexibility making these perfect replacement drivers for many home audio applications. The woofers handle the most powerful of amplifiers while maintaining sonic excellence. They feature aluminum die-cast frames, knurled and gold-plated binding posts, rubber surrounds, and vented pole pieces with bumped back plates.



Product Specifications
  • Nominal Diameter12"
  • Power Handling (RMS)225 Watts
  • Power Handling (max)450 Watts
  • Impedance4 ohms
  • Frequency Response32 to 2,000 Hz
  • Sensitivity93 dB 2.83V/1m
  • Voice Coil Diameter2"
  • Magnet Weight50 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)32.9 Hz
  • DC Resistance (Re)3.7 ohms
  • Voice Coil Inductance (Le)1.7 mH
  • Mechanical Q (Qms)3.9
  • Electromagnetic Q (Qes)0.44
  • Total Q (Qts)0.39
  • Compliance Equivalent Volume (Vas)2.59 ft.³
  • Mechanical Compliance of Suspension (Cms)0.22 mm/N
  • BL Product (BL)13.61 Tm
  • Diaphragm Mass Inc. Airload (Mms)106.6g
  • Maximum Linear Excursion (Xmax)5 mm
  • Surface Area of Cone (Sd)93 cm²
Materials of Construction
  • Cone MaterialPoly
  • Surround MaterialRubber
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter12.25"
  • Baffle Cutout Diameter11.125"
  • Depth5.375"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.68 ft.³
  • Sealed F370 Hz
  • Vented Volume1.96 ft.³
  • Vented F339 Hz
Goldwood GW-12PC-4 12" Heavy Duty Woofer 4 Ohm
  • BrandGoldwood
  • ModelGW-12PC-4
  • Part Number290-332
  • UPC643420100211
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (11 Reviews)
  • Weight9.6 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Goldwood GW-12PC-4 12" Heavy Duty Woofer 4 Ohm

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Goldwood GW-12PC-4 12" Heavy Duty Woofer 4 Ohm

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