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Car amplifiers need strong power cabling in order to deliver strong output. This Tsunami 8-gauge cable allows maximum power and current to flow between your battery and amp, so you will enjoy the best possible performance from your system, even when you're pushing it hard. Tsunami makes their power cables with 100% oxygen-free copper for superior connectivity and current flow.

This wire is sold by the foot — enter the number of feet desired in the "quantity" field of your shopping cart.

Product Highlights:

  • red 8-gauge power cable
  • pure oxygen-free copper wire
  • heat- and chemical-resistant flexible jacket
  • priced per foot
  • warranty: 30 days
  • Our 60-day money-back guarantee

Tsunami 8-gauge Power Cable Reviews

Average Customer Review:

5 Reviews

quality wire

Written by: Anonymous from wauwatosa, wi on June 20, 2014

Crutchfield Customer Review (What's this?)

Correct size wire as the product said. Change quantity to get longer length wire.

Pros: Correct size quality stranded wire.

Cons: N/A

great product

Written by: kyle r from saint johns fl on December 2, 2013

Crutchfield Customer Review (What's this?)

Awesome wire can def. Tell a major difference from cheap eBay 8 gauge wire to this compleatly worth it!!



Great wire

Written by: Michael from Powder springs on July 24, 2013

Crutchfield Customer Review (What's this?)

After changing out my old, cheap wire for this one I could hear a huge difference. The bass was louder and cleaner.

Pros: Louder and cleaner

Cons: None

Great Cable

Written by: CraigT from Chicago IL on April 26, 2013

Crutchfield Customer Review (What's this?)

Great cable for the price. More flexible and more strands than the one it replaced



8ga black wire

Written by: dylan s from Barboursville, VA on April 24, 2013

Bought a few feet of this cable to replace the factory grounds on my car worked wonders faster starts the audio is much clearer and also the matte black finish flows well with the factory wiring

Pros: High quality , good looks

Cons: None could maybe be a little cheaper but you pay for quality

Hands-on research

What's in the box?

  • 8-Gauge red power wire (sold by the foot)

Product Research

Our Product Research Team

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