The backbone of any serious audio or electrical system — premium tinned OFC power wire that actually carries the current.

This is DC Audio tinned OFC power and ground cable, available in 1/0, 4 AWG, and 8 AWG. Whether you're feeding amplifiers, doing a Big 3 upgrade, wiring a winch, running a dual battery setup, or upgrading your charging circuit, your power wire is what it all rides on — and cheap, undersized wire chokes your whole system. This is the real thing.

Built from oxygen-free copper (OFC) that's tinned to resist corrosion, it delivers full current and holds up over time — exactly what you want in a truck that lives outside, gets wet, and sees real use. Pick your gauge, color, and length for your build.

Why It Works

• True oxygen-free copper — full current flow, not copper-clad aluminum that chokes your system.
• Tinned for corrosion resistance — holds up to moisture, weather, and real-world use.
• Multiple gauges — 1/0, 4 AWG, and 8 AWG for amplifiers, Big 3 upgrades, winches, and charging circuits.
• Pick your color & length — order what your build actually needs.
• Audio-grade power wire — the foundation of a clean, strong electrical system.

What You Need To Know

• Available gauges: 1/0, 4 AWG, and 8 AWG.
• Tinned oxygen-free copper (OFC) power/ground cable.
• Choose before ordering: Wire Gauge, Wire Color, and Length (feet).
• Universal power wire — works for car audio, charging upgrades, winches, dual battery, and more.

Not sure what gauge you need for your amp or setup? Text 530-327-8811 or email blazinbiddlesoffroad@gmail.com — happy to help you size it right.