Overview
The Rockford Fosgate RFW4R (10-Meter Bundle) is a competition-grade, heavy-duty 4 AWG power cable engineered to deliver clean, high-amperage current over extended distances. Providing a single, unbroken 10-meter run cut directly from a master spool, this bulk package is specifically tailored for larger vehicle layouts—such as dual-battery setups in overlanding bakkies, commercial trucks, large SUVs, and extensive marine cabin rewires where a standard 5-meter car run falls short.
Key features
Maximum Conductivity: Built using pure copper to deliver maximum voltage and eliminate high-amperage power loss over the entire 10-meter run. No Voltage Drops: Avoids cheaper Copper-Clad Aluminium (CCA) cores, ensuring your high-performance amplifiers receive consistent, stable current. Corrosion Resistance: Naturally resists the oxidation common in budget wires, ensuring long-term electrical safety and peak system performance. High Strand Density: Features a massive 1,862-strand layout packed into a single 4 AWG core to optimize power flow and thermal efficiency under massive electrical loads. True-Gauge Sizing: Built to strict American Wire Gauge (AWG) and CTA-2015 standards, ensuring a true 21.1mm² copper cross-section without utilizing oversized plastic outer sleeves to cheat thickness.