Recoil Premium Power/Ground Wire Looking for true 4-gauge oxygen-free copper power & ground wires? Recoil is proud to introduce our premium Echo PRO spool wires. Recoil chose to utilize top-quality materials. This full copper wire helps prevent power loss through the entire audio system, allowing your amplifier and components to operate to their fullest. The ultra-durable and flexible outer jacket makes installation and routing of the cable a breeze. Recoil-stranded wire is extremely tolerant of the rough conditions in vehicles and compensates for vibration, heat expansion, and flexibility. The thickness of the actual wire, not the insulation, is critical when it comes to transferring the extraordinary current of your audio system. With hundreds of strands of wire in one cable, you get an increased current flow and a higher amperage carrying capacity. Additionally, the insulation maintains the flexibility of the wire while preventing corrosion and damage in a hostile vehicle environment.
