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Goldwood GW-208/4 8" OEM Woofer 4 Ohm

Brand:|Model: GW-208/4|Part # 290-310


These low frequency OEM drivers are ideal for the customer who is looking for inexpensive replacement woofers.
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Your Price
$19.13
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Part # 290-310




Product Details

Goldwood GW-208/4 8" OEM Woofer 4 Ohm

These low frequency OEM drivers are ideal for the customer who is looking for inexpensive replacement woofers. Each woofer features a treated poly-laminated paper cone, vented pole piece, moisture resistant poly foam surround, and stamped steel frame.



Product Specifications
  • Nominal Diameter8"
  • Power Handling (RMS)100 Watts
  • Power Handling (max)200 Watts
  • Impedance4 ohms
  • Frequency Response45 to 7,000 Hz
  • Sensitivity88 dB 1W/1m
  • Voice Coil Diameter1.5"
  • Magnet Weight20 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)51.5 Hz
  • DC Resistance (Re)3.7 ohms
  • Voice Coil Inductance (Le)0.4 mH
  • Mechanical Q (Qms)4.11
  • Electromagnetic Q (Qes)0.85
  • Total Q (Qts)0.7
  • Compliance Equivalent Volume (Vas)0.81 ft.³
  • Mechanical Compliance of Suspension (Cms)0.38 mm/N
  • BL Product (BL)5.93 Tm
  • Diaphragm Mass Inc. Airload (Mms)24.9g
  • Maximum Linear Excursion (Xmax)3.5 mm
  • Surface Area of Cone (Sd)205.9 cm²
Materials of Construction
  • Cone MaterialTreated Paper
  • Surround MaterialFoam
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter8"
  • Baffle Cutout Diameter7.125"
  • Depth3.69"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume1.5 ft.³
  • Sealed F365 Hz
  • Vented Volume2.38 ft.³
  • Vented F334 Hz
Goldwood GW-208/4 8" OEM Woofer 4 Ohm
  • BrandGoldwood
  • ModelGW-208/4
  • Part Number290-310
  • UPC643420100419
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (12 Reviews)
  • Weight3.5 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-208/4 8" OEM Woofer 4 Ohm

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Goldwood GW-208/4 8" OEM Woofer 4 Ohm

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