50FT 4 Gauge Wire (25ft Black/Red) CCA Power & Ground Cable - Flexible

In this review of the 50FT 4 Gauge Wire set, the bottom line is simple: this kit is for anyone needing a flexible, cost conscious power and ground solution for car amplifiers, subs, or 12V installs. The reviewer found the copper clad aluminum construction delivers good conductivity while keeping weight and stiffness down, and the package includes lugs and heat shrink so it is ready for installation. If you need a complete amp wiring kit with long runs and easy handling, this set stands out as a practical choice.

Key Features

• Copper clad aluminum construction: Offers a balance of power transfer and reduced weight, making long runs easier to route in tight engine bays or trunks.
• 50ft total length: Comes as 25ft each of red and black wire so users can run power and ground without splicing or guessing required lengths.
• Included battery lugs: Ten AWG4-5/16 and ten AWG4-3/8 lugs provide hardware for secure battery and terminal connections right out of the box.
• Heat shrink tubing: Twenty pieces of 3:1 heat shrink help protect soldered or crimped joints and improve insulation and strain relief.
• Soft touch PVC jacket: The flexible jacket withstands a wide temperature range and makes routing around corners and tie-downs simpler during install.
• Wide compatibility: Designed for use as power wire, ground wire, amp wire, speaker feed, or for 12V power inverters up to 300V applications.

Who It's For

This cable set is ideal for car audio enthusiasts installing an amplifier or subwoofer who want a complete kit with wire, lugs, and shrink for a neat, durable install. It also suits DIYers wiring 12V systems, lighting, or inverter feeds who value flexibility and a long run without excessive weight.

Those requiring pure copper wiring for maximum conductivity in critical or commercial electrical installs should look elsewhere; this CCA option is a practical tradeoff when weight, flexibility, and cost are higher priorities than absolute copper performance.

Pros & Cons

Pros

• Includes both power and ground lengths (25ft each) so typical car amp setups are covered without extra purchases.
• Comes with a substantial set of battery lugs and heat shrink for a finished professional appearance.
• Soft touch PVC jacket keeps the wire flexible and easier to route through tight spaces.
• CCA construction reduces weight while maintaining acceptable power transfer for many 12V audio and accessory applications.

Cons

• Not pure copper, so the absolute conductivity and long-term corrosion resistance are lower than full copper wire.
• May not be the top choice for high-demand or commercial electrical circuits where copper is required.

Specifications

Material	Copper Clad Aluminum (CCA)
Total length	50ft (25ft red, 25ft black)
Gauge	4 gauge
Included hardware	10pcs AWG4-5/16 lugs, 10pcs AWG4-3/8 lugs
Heat shrink	20pcs 3:1 heat shrink tubing
Jacket	Soft touch PVC, flexible
Voltage rating	Up to 300V

Our Verdict

The 50FT 4 Gauge CCA power and ground cable set is a smart, value minded option for car audio installs and general 12V wiring where flexibility and included accessories matter. It bundles the wire, lugs, and heat shrink for an easy, tidy install; buyers who need the highest possible conductivity should opt for full copper, but for most amplifier and accessory work this kit offers solid performance and good value.

Frequently Asked Questions

Is this wire ready to install out of the box?
Yes. The set includes 25ft red and 25ft black wire plus battery lugs and heat shrink so common installs can be completed without additional parts.

Can this wire be used as a ground cable?
Yes. The black 25ft length is suitable for use as a ground in automotive and 12V installs.

Is this pure copper wire?
No. It is copper clad aluminum, which trades some conductivity for lighter weight and greater flexibility compared with solid copper.