Sky High Car Audio CCA 4/0 XL Gauge 25ft Coil Power Ground Wire

Sky High Car Audio CCA 4/0 XL Gauge 25ft Coil Power Ground Wire

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The Sky High Car Audio CCA 4/0 XL Gauge 25ft Coil is built for serious car audio power and ground runs where maximum cable size, flexibility, and clean routing matter. This wire is a strong choice for amplifier power wire, ground wire, battery cable, electrical upgrades, and custom car audio wiring projects that need oversized cable for high-current systems.

This wire is made from copper clad aluminum and features a matte finish for increased flexibility, helping it route easier through tighter spaces in the engine bay, cabin, or trunk. Whether you are wiring amplifiers, upgrading grounds, supporting a stronger electrical system, or handling a custom battery setup, this 4/0 XL gauge wire is built for real-world installs where dependable power and easier handling both matter.

The 25ft coil is a great option for single-vehicle builds, shorter power and ground runs, electrical upgrades, battery-to-amp wiring, and custom installs that need large car audio wire without stepping up to a full spool. Sky High lists this wire with an outside diameter of 23 mm, giving you a better idea of cable size when planning terminals, fuse holders, routing paths, and installation hardware.

If you are searching for 4/0 gauge CCA wire, car audio power wire, ground wire, amplifier wire, battery cable, or oversized install wire, the Sky High Car Audio CCA 4/0 XL Gauge 25ft Coil is a strong option for high-current car audio systems and electrical upgrades.

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