The Ground Zero GZCC 5.1XLC-2 is a premium 5.1 mm² oxygen-free copper speaker cable engineered for high-performance car audio systems. Built with finely stranded OFC conductors, it ensures excellent signal purity, reduced resistance, and stable power delivery to speakers or subwoofers.The cable features durable insulation for long-term reliability and flexible installation, even in tight routing spaces. Ideal for competition-level builds or users seeking maximum audio fidelity and minimal signal loss.