SA-GFC082 - 8 Inch 1000 Watt Max Power Dual 2 Ohm Car Audio Subwoofer

$59.99 $149.99

SA-GFC082 - 8 Inch 1000 Watt Max Power Dual 2 Ohm Car Audio Subwoofer

$59.99 $149.99

8 Inch‚ Dual 2 Ohm Car Audio Subwoofer

The Seismic Audio SA-GFC Series of Car Audio Subwoofers were built and designed to be the new gold standard in car audio subwoofers. The components that go into these subwoofers put them in a class of their own and provides a deep, low-end bass response. The GFC series is equipped with a compound fiberglass cone attached to a specially treated foam surround. They also have powerful magnets and high performing voice coils inside a professional-grade die-cast aluminum cast basket. These woofers are the perfect choice for those looking for superior bass reproduction and low-end response. Your car audio system is a big investment, drop the Seismic GFC series subwoofers in. Not only will you enjoy chest-thumping, hard-hitting bass, but the looks of envy of those that don't have them. The performance of the GFC series is unmatched and the power of each size is unparalleled compared to its competition.


  • Model: SA-GFC082‚ 
  • High Powered 8 Inch Dual 2 Ohm Car Audio Subwoofer
  • Power Rating: 500 Watts RMS | 1000 Watts Peak Power‚ 
  • High-end Compound Fiberglass cone and specially treated foam surround
  • Dual 2" Voice Coil‚ 
  • Impedance: Dual 2 Ohm‚ 
  • 2 x 40 ounce Magnets
  • SPL: 90 dB
  • Frequency Response: 40-200Hz
  • Cutout Diameter: 7.32" | Mounting Depth: 4.64"

Technical Data

  • Total Height: 5.82"‚ 
  • Outside Diameter: 8.66"
  • Magnet Diameter: 5.51"

TS Parameters

  • Fs:‚  45.7414Hz
  • Re:‚  Dual 2 Ohm
  • Qms:‚  3.0221
  • Qes:‚  0.4708
  • Qts:‚  0.4056
  • Nrf:‚  0.16%
  • Cms:‚  0.13mm/N
  • BL:‚  9.2 n/a
  • Vas: 8.1201L
  • Xmax:‚  10.6
  • Recommended Sealed Volume:‚  0.74 ft cubed
  • Recommended Ported Volume:‚ ‚ 0.85 ft cubed
  • Recommended Tuning Frequency:‚  42Hz


WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to:
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