Search  for anything...

InstallGear 4 Gauge Wire AWG OFC Pure Copper Power Ground Wire Cable 25ft Red, True Spec & Soft Touch Welding Wire, 4 AWG Battery Cable Wire, Automotive Wire, Car Speaker Stereo,RV Trailer, Amp Wiring

  • Based on 2,520 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $9.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 19
Order within 2 hours and 57 minutes
Available payment plans shown during checkout

Size: 4 Gauge


Color: Red (25ft)


Features

  • 4 GAUGE 25-FEET (7.62m) RED OFC POWER GROUND WIRE - This top-quality, true-to-gauge power ground wire generates the appropriate power transfer needed for your next wiring project. The lower the gauge number, the thicker the cable. Thicker cable presents less resistance to current flow.
  • OXYGEN-FREE PURE COPPER (OFC) - The high-quality stranded OFC cable maximizes power transfer performance while remaining highly flexible. OFC is premium wiring material with less than 0.001% oxygen to offer the best power conductivity and minimal voltage loss.
  • RUGGED PVC JACKET FOR MAXIMUM FLEXIBILITY & DURABILITY - Low memory, flexible soft-touch jacket material is perfect for routing in hard-to-reach places.
  • QUALITY WIRING FOR YOUR NEXT PROJECT - Installgear's priority is providing high-quality products for all of your wiring needs - car audio speaker stereo, home stereo system, RV trailer, solar panel wiring projects, and more. Installgear is not responsible for improper use of gauge.
  • AUTOMOTIVE-GRADE WIRE - Crafted from highly durable automotive grade wire (GPT), this 4 awg battery cable is resistant to extreme temperatures, liquid, oil, gas, abrasions, and high impact.

Description

From design, engineering and construction, InstallGear power/ground wire is built not only to look good but to maximize the performance of any audio system. Easily connect your battery to your system's amplifier with this high quality OFC wire. Product Features: 25ft of Red OFC 4 Gauge Cable Soft Jacket for Maximum Flexibility True Gauge Spec Stranded Bundles High Quality Stranded OFC Wire (Oxygen-free Copper)

Color: Red (25ft)


Brand: InstallGear


Material: Copper


Number of Cable Strands: Multi Strand


Gauge: 4.0


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 8.9 x 7.01 x 3.66 inches; 4.14 Pounds


Item model number ‏ : ‎ IG425ROFC


Date First Available ‏ : ‎ February 12, 2018


Manufacturer ‏ : ‎ InstallGear


Best Sellers Rank: #55 in Car Amplifier Power & Ground Cable


Customer Reviews: 4.7 4.7 out of 5 stars 2,520 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Real OFC Cable, reasonably flexible
Size: 8 Gauge Color: Red/Black (50ft)
Used this to wire up my RV. Good cable, would buy again. Don't buy aluminum cable, OFC is much better. Works fine with a good crimper.
Reviewed in the United States on April 15, 2024 by EA

  • Easy to work with, looks nice
Size: 8 Gauge Color: Black (25ft)
In upgrading the electrical system on my small towable pop-up camper, I decided that I needed to add at least one bus bar and battery isolation switch AND also make sure the emergency brake system had power at all times. All that meant that I would need some additional wire on the negative side that could handle my load. 8 AWG was exactly what I needed. This wire handles well: easy to bend, route, strip, and terminate. ... show more
Reviewed in the United States on March 20, 2024 by Gwen Gilbert Yueh

  • Very nice
I used this wire for the power wire from my battery under the hood to my JP23 v1.5 2300 watt mono subwoofer amplifier. Pretty flexible and heavy duty. No issues at all. It gives my amp all the juice it needs.
Reviewed in the United States on April 8, 2024 by Ronald E. Adams

  • Quality and true ofc wire
Size: 1/0 Gauge Color: Black (25ft)
This wire is the best car audio wire I have ever bought or had the experience of using.. thick and HEAVY construction. I have this wire on my true 3k watt car audio system and it made a huge difference upgrading from soft and flemzy 0 gauge cheap wire previously used. Makes a huge difference when using this quality wire. Well worth the money spent ! ... show more
Reviewed in the United States on April 23, 2023 by Jchris

  • Good wire
Size: 8 Gauge Color: Black (25ft)
I needed to clean up some wiring on the solar system of my motorhome. This wire worked very well for the project.
Reviewed in the United States on April 16, 2024 by jcwoos

  • Good Flexible cable to work with.
Size: 4 Gauge Color: Black (25ft)
Flexible, solders easily, insulation seems good and has good electrical properties. Made ground cables for the car, cut, crimped and soldered the ends on for max power transfer without heat. The insulation seems pretty good and withstands a good amount of heat. The cable itself can transfer some power without problem. Very easy to route anywhere I needed it to go. As good as it gets for heavier cables that look decent and like OEM. The only thing I will say that is a slight negative is I dont think this is the cable itself seems a bit thin for 4 gauge. The copper calble seems to be less of a diameter than what I would expect 4 gauge but in all fairness I did not actually measure it. I would buy it again, it does work well, it does the job I need it to do and looks good. I can recommend this for projects that need doing. ... show more
Reviewed in the United States on February 20, 2024 by R

  • Like it very much
Size: 1/0 Gauge Color: Black (25ft)
Heavy, flexible, thick jacket and a lot of strands. Is a little smaller than sky high but it’s cheaper as well so makes sense. Not enough of difference for me to care.
Reviewed in the United States on May 5, 2024 by AJ Otero AJ Otero

  • INSTALLGEAR 9 AWG is 100% COPPER to handle hight current demands from your amp.
Size: 8 Gauge Color: Red (25ft)
When handling high amperage over an average of a 10 foot distance from the battery to the trunk you would rather have pure copper wire to do the job instead of copper clad aluminum. Need I say more...
Reviewed in the United States on May 7, 2024 by Theodore Hartman

Can't find a product?

Find it on Amazon first, then paste the link below.