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Goldwood GW-8004 8" Coaxial Speaker

Brand:|Model: GW-8004|Part # 290-378


This full range coaxial driver features a neodymium tweeter, 8" woofer with a rubber surround, 1" voice coil, 8 ohm impedance, 87 dB sensitivity, and 35 watt RMS power handling capability. Frequency response 35-20,000 Hz. Standard EIA 4 hole mounting configuration.
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$30.12
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Part # 290-378
Highlights
  • Poly cone with rubber surround is ideal for harsh environments
  • High Qts is perfect for infinite baffle and open back designs
  • Bumped back plate keep voice coil from bottoming out under high excursion
  • One piece front gasket ensures a good seal when rear mounted




Product Details

Goldwood GW-8004 8" Coaxial Speaker

This full range coaxial driver features a neodymium tweeter, 8" woofer with a rubber surround, 1" voice coil, 8 ohm impedance, 87 dB sensitivity, and 35 watt RMS power handling capability. Frequency response 35-20,000 Hz. Standard EIA 4 hole mounting configuration. The extended frequency range makes this driver useful as a ceiling speaker, background music speaker, or as a single-driver hi-fi speaker. The rubber surround ensures long-lasting performance. 



Product Specifications
  • Nominal Diameter8"
  • Power Handling (RMS)35 Watts
  • Power Handling (max)50 Watts
  • Impedance8 ohms
  • Frequency Response35 to 20,000 Hz
  • Sensitivity87 dB 1W/1m
  • Voice Coil Diameter1"
  • Magnet Weight20 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)51.1 Hz
  • DC Resistance (Re)7.6 ohms
  • Voice Coil Inductance (Le)0.68 mH
  • Mechanical Q (Qms)3.77
  • Electromagnetic Q (Qes)1.2
  • Total Q (Qts)0.91
  • Compliance Equivalent Volume (Vas)0.99 ft.³
  • Mechanical Compliance of Suspension (Cms)0.43 mm/N
  • BL Product (BL)6.73 Tm
  • Diaphragm Mass Inc. Airload (Mms)22.4g
  • Surface Area of Cone (Sd)214.08 cm²
Materials of Construction
  • Cone MaterialPoly
  • Surround MaterialRubber
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter8"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume2.39 ft.³
  • Sealed F349 Hz
  • Vented Volume5.09 ft.³
  • Vented F329 Hz
Goldwood GW-8004 8" Coaxial Speaker
  • BrandGoldwood
  • ModelGW-8004
  • Part Number290-378
  • UPC643420100747
  • Product CategoryPro Coaxial Full-Range Speakers
  • Unit of MeasureEA
  • Product Rating
    (11 Reviews)
  • Weight3.6 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-8004 8" Coaxial Speaker

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Goldwood GW-8004 8" Coaxial Speaker

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