About the Crutchfield Black Ground Wire
Solid ground for power to flow
Solid ground for power to flow
If you're a do-it-yourselfer installing an amplifier in a vehicle, Crutchfield Ground Wire will transfer energy efficiently, safely, economically, and get peak performance out of all your gear.
Note: Crutchfield ground wire consists of stranded copper wire that has been tinned to help prevent oxidation that could decrease its conductivity.
Crutchfield wire
Crutchfield wire is made of oxygen-free copper, with no impurities that could raise its resistance to a signal's flow or add interference. Crutchfield wire meets all Consumer Technology Association (CTA-2015) standards for size, resistance, and insulation quality. Warranty: 1 year.
This wire is sold by the foot — enter the number of feet desired in the "quantity" field of your shopping cart.
What's in the box:
- 8 AWG ground wire with black translucent jacket (sold by the foot)
Featured review
I used this for upgrading the vehicle ground (2 of the big 3), and it worked really well.
Michael S from Howell, MI
Customer Q&A
Q
What is the bare wire diameter of 1/0 gauge without outer sheathing? Is the 0.625" with sheathing?
A
the inner wire is 1/2" so with the sheathing yes I'm sure its .625"
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REVIEWS
Customer reviews
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Crutchfield Black Ground Wire reviews
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Crutchfield Black Ground Wire
Crutchfield customer from Livermore, CA on 8/8/2019
This wire is highly flexible, has a thick durable jacket, and individually tinned copper strands.
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Crutchfield Black Ground Wire
Michael S from Howell, MI on 4/16/2019
I used this for upgrading the vehicle ground (2 of the big 3), and it worked really well.
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1 of 1 found this helpful
Ground cable
Crutchfield customer from Buffalo, NY on 3/19/2019
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Lake Charles, LA on 3/15/2019
Great product. Easy to work with and no buzz.
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Crutchfield Black Ground Wire
Jeffrey from Roswell, GA on 2/15/2019
What can be said about wire? Nice and flexible, low friction insulation, strips easily, tinned for corrosion resistance
Pros: Flexible
Cons: Price, maybe
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Apo, AP on 1/27/2019
Same as the power wire ... Quality stuff. Definitely recommend.
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Crutchfield Black Ground Wire
Travis from Dassel, MN on 12/23/2018
0 of 0 found this helpful
Crutchfield Black Ground Wire
James from Puyallup, WA on 12/12/2018
Excellent wire. Tightly woven, properly insulated and a nice color.
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Crutchfield Black Ground Wire
Crutchfield customer from Hagatna, GU on 11/9/2018
Great product with great flexability. Fast shipping.
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Smooth and pliable
Jean Paul from Chiguayante, Chile on 10/19/2018
Smooth and pliable ground wire. Easy to work with it!!!
Pros: Pliable Smooth Nice looking
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0 of 0 found this helpful
Crutchfield Black Ground Wire
Ting-Yu from Youngstown, OH on 10/12/2018
I bought a new subwoofer, but the ground wire that came with it wasn't long enough, so Crutchfield sent me this one. It's longer than the original ground wire, and I didn't have any trouble installing it. Just make sure you got a good clamp on the wire when installing.
Pros: Longer
Cons: N/A
0 of 0 found this helpful
Crutchfield Black Ground Wire
Jesse from Lynnwood, WA on 9/19/2018
High quality pliable cable. Just the right length too!
Pros: Everything worked great. Even came with eye loop connection!
Cons: None I can think of.
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Ogden, UT on 9/2/2018
Nice wire. Convenient by-the-foot availability.
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Ground wire
Crutchfield customer from Bloomingdale, GA on 8/21/2018
Great quality wire at a really good price! Thanks crutchfield for all the helpful tips. Will definitely use again
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0 of 0 found this helpful
Pretty much perfect!
Matthew from Waxhaw, NC on 8/7/2018
Great wire... not much else to say really!
Pros: Good Feal Flexible Quality stranded wire!
Cons: none!
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Coral Springs, FL on 7/8/2018
Good quality. I've also purchased a Kenwood DDX374BT head unit and I'm very happy
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Crutchfield Black Ground Wire
Michael from Marcus Hook, PA on 7/4/2018
Nice wire, great quality and the price is right
Pros: Soft jacket
Cons: None
0 of 0 found this helpful
Crutchfield Black Ground Wire
Hunter from Keller, TX on 5/31/2018
Flexible, heavy shielding, cut to order. Great wire for replacing factory wire that is the wrong gauge for an aftermarket amp.
Pros: Oxygen free, good shielding
Cons: It's soft, so keep It away from heat.
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Deltona, FL on 4/29/2018
0 of 0 found this helpful
Crutchfield Black Ground Wire
Ryan from Spring Valley, CA on 4/29/2018
Great wire. Feels and looks good. Extremely flexible.
Pros: Everything
Cons: Nothing
0 of 0 found this helpful
Crutchfield Black Ground Wire
Darrin from Sparks, NV on 3/4/2018
Quality product that rivals any brand.
Pros: Heavy protective outside and solid cable.
Cons: None.
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Uvalde, TX on 2/14/2018
0 of 0 found this helpful
Great wire
Mike from Kingston, PA on 2/4/2018
Awesome wire. Works the way it should
Pros: Good wire
Cons: None
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Moses Lake, WA on 8/5/2017
Good quality wire, good insulation cover and easy to work with. Good value price wise compared to other brands.
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Crutchfield Black Ground Wire
Jeremiah from Las Vegas, NV on 6/7/2017
0 of 0 found this helpful
Crutchfield Black Ground Wire
Crutchfield customer from Springdale, AR on 4/23/2017
0 of 0 found this helpful
Good stuff
dana from Pottsville, PA on 4/6/2017
Nice quality wire. Very flexible and easy to work with. Compared with some Rockford fosgate 4 gauge that I have and it's exactly the same thickness of wire and casing. Nice you can order it by the ft.
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Crutchfield Black Ground Wire
David from Tucson, AZ on 3/18/2017
0 of 0 found this helpful
Great Product
Travis from Corpus Christi, TX on 8/28/2016
0 of 0 found this helpful
More details on the Crutchfield Black Ground Wire
Product Research
Features & Dimensions
Crutchfield Ground Wire:
- Gauge: 8 AWG
- Wire Construction: Oxygen Free Copper (735 strands)
- Diameter: 0.255"
- Length: sold by the foot and cut to order
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Customer Q&A
2 questions already asked
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