This power cable isn't just a piece of wire — it's part of JL Audio's Engineered Connection Systems, a family of flexible, high-quality power and signal cables. This 6-foot, black-jacketed, 8-gauge cable includes a ring terminal at each end, and provides a perfect ground connection for your moderately-powered amplifier installation.

JL Audio's ECS power wire consists of 99.999% oxygen-free, fine-strand copper for excellent conduction and current-carrying ability, and adheres strictly to American Wire Gauge standard specifications. Its highly-flexible PVC jacket resists damage from oil or gasoline, with an ultra-smooth surface that slides freely when you're running wires.

Product Highlights:

  • 6 feet of 8-gauge power cable
  • ring terminal on each end (8.5mm and 5mm inner diameter)
  • 99.999% oxygen-free copper wire
  • oil- and gasoline-resistant flexible PVC jacket
  • warranty: 60 days
  • Our 60-day money-back guarantee

JL Audio 8-gauge Ground Cable Reviews

Average Customer Review:

1 reviews
Review this product
Great Gear Giveaway

Submit a review and then enter to win a $350 rewards card


Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
  Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

Equally Great Cable and Price

Written By Gary, Cleveland, OH on Wednesday, August 10, 2011

Crutchfield Customer Review (What's this?)

This is a great cable at a reasonable price. It is flexible and easy to work with. There are different sized ring terminals on each end, so you can choose the one that works best for your application. Long enough to cover typical installs. I would highly recommend this ground cable.

Hands-on research

What's in the box?

Download owner's manual

  • 6' Length of black 8 Gauge cable terminated with ring terminals at both ends

Product Research


Overview: For unrestricted power exchange, JL Audio uses 8 gauge fine-strand oxygen-free copper, rated up to 300 watts RMS. The PVC jacket is very flexible and oil and gas resistant. Both ends of the cable have ring terminals; the outer diameter of both is 0.654" (16.6mm), the inner diameter is 0.334" (8.5mm) on one and 0.198" (5mm) on the other.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.