Simplify the connection of your car amplifier to the power and ground sources with the Car Amplifier Wire from Seismic Audio. This 20-foot wire boasts an 8 gauge wire size, ensuring it can handle high current levels for optimal performance. Designed for car audio systems that demand substantial power to deliver exceptional sound quality, this car speaker wire is a should buy among car audio accessories. The vibrant red color designates it as a power wire, making it easy to distinguish from other wires. Crafted with copper, a highly conductive material, this electrical wire offers reliable electrical conductivity. Its durable insulation is engineered to withstand the high temperatures and vibrations typically found in a car's engine compartment, ensuring long-lasting performance without degradation or damage. The 20-foot amplifier wire also features a highly flexible grade A1 Standard Tested wire jacket, providing ease of installation and flexibility for various setups.