About the Crutchfield Red Power Wire

Let the power flow
Let the power flow
If you're a do-it-yourselfer installing an amplifier in a vehicle, Crutchfield Power Wire delivers power efficiently, safely, economically, so you'll enjoy peak performance from all your gear.

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:
- 4 AWG power wire with red translucent jacket (sold by the foot)
Reviews (147)
Customer reviews for Crutchfield Red Power Wire
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More details on the Crutchfield Red Power Wire

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Features & Dimensions
Crutchfield Power Wire:
- Gauge: 4 AWG
- Wire Construction: Oxygen Free Copper (1862 strands)
- Diameter: 0.395"
- Length: sold by the foot and cut to order
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Customer Q&A
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High quality copper wire in a very flexible jacket. Much cheaper price than local shops selling by the foot. Unlike several reviews, I was not shorted on the measurement and actually was over a bit - ordered 17' and received 17'6".
Stephen from Albuquerque, NM