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Black Brick Audio

GREAT EIGHT 8" Subwoofer

GREAT EIGHT 8" Subwoofer

Regular price $99.99 USD
Regular price $99.99 USD Sale price $99.99 USD
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The GREAT EIGHT is perfect for factory replacements, small spaces, or for under seats of trucks. It's compact. but don't let the size fool you, these little devils bring the heat! Featuring a 250w RMS, 16mm XMAX, and broad frequency response of 30-350hz. 

We recommend buying a pair of these for a really well balanced punch.


  • Impedance: Dual 2ohm
  • RMS: 250w
  • PEAK: 500w
  • Motor: 60oz FEA Motor (Black)
  • XMAX: 16mm
  • QMS: 2.475
  • QES: 0.609
  • QTS: 0.489
  • FS: 0.49.16hz
  • BL: 15.244
  • SD: 20.106m
  • Frequency Response: 30-350hz
  • Sensitivity: 82.3hz

Box Specifications

  • Cutout Diameter: 7.25''
  • Mounting Depth: 4.5"
  • Sealed Box: 0.4~0.6cuft
  • Ported Box: 0.6~0.8cuft
  • Port Area: 14in sq
  • Tuning: 41hz, or tune your box to your own liking 


  • Basket: Black Stamped Steel
  • Cone: Non-Pressed Paper
  • Surround: Stitched Foam
  • Coil: 2" High Temp Copper
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  • Fast Shipping

    Every order is fulfilled within 2 business days and is delivered by UPS. We strive to always get your order out as fast as possible. Shipping costs reflect live market costs and we do not profit from shipping prices. Shipping pick up times and transit times will vary based on your location.

  • Warranty

    Manufacturer defect and shipping damage warranty only. If product is blown and burnt such as an unwound coil, burnt black coil, burnt tinsel leads it is not covered. This also applies to amplifiers, if it is burnt inside the amp due to stress on mosfets it is not covered.