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Goldwood GW-12PC-8 12" Heavy Duty Woofer 8 Ohm

Brand:|Model: GW-12PC-8|Part # 290-334


The Heavy Duty Delmar Series woofers are 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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Part # 290-334




Product Details

Goldwood GW-12PC-8 12" Heavy Duty Woofer 8 Ohm

The Heavy Duty Delmar Series woofers are 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
  • Impedance8 ohms
  • Frequency Response32 to 4,000 Hz
  • Sensitivity89.8 dB 2.83V/1m
  • Voice Coil Diameter2"
  • Magnet Weight50 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)32.97 Hz
  • DC Resistance (Re)7.1 ohms
  • Voice Coil Inductance (Le)2.1 mH
  • Mechanical Q (Qms)3.83
  • Electromagnetic Q (Qes)0.56
  • Total Q (Qts)0.49
  • Compliance Equivalent Volume (Vas)3.03 ft.³
  • Mechanical Compliance of Suspension (Cms)0.25 mm/N
  • BL Product (BL)15.7 Tm
  • Diaphragm Mass Inc. Airload (Mms)93.1g
  • Maximum Linear Excursion (Xmax)5 mm
  • Surface Area of Cone (Sd)494.02 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 Volume1.27 ft.³
  • Sealed F356 Hz
  • Vented Volume4.22 ft.³
  • Vented F328 Hz
Goldwood GW-12PC-8 12" Heavy Duty Woofer 8 Ohm
  • BrandGoldwood
  • ModelGW-12PC-8
  • Part Number290-334
  • UPC643420100228
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (38 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-8 12" Heavy Duty Woofer 8 Ohm

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