1/0 OFC Gauge Ground Wire Black 50Ft Spool Ensure maximum electrical stability and peak amplifier performance with the Cerwin-Vega PW0G50 OFC 1/0 Gauge Ground Wire, a premium grounding cable engineered for high-performance car audio, marine audio, and competition-level sound system installations. Built with Oxygen-Free Copper (OFC) conductors, this heavy-duty ground wire delivers superior conductivity, helping your audio system maintain consistent power flow and optimal performance. The Cerwin-V
