The primary wire, car amplifier and ground cable is a high-quality wiring solution designed for various applications, including DIY projects, hobby use, home theater installations, and automotive applications. With a wire gauge of 18Ga and a length of 500ft, this primary wire provides enhanced power delivery and flexibility for optimal performance. Constructed with CCA (Copper-Clad Aluminum), the cable offers excellent conductivity while maintaining durability. The CCA construction allows for efficient power transmission, ensuring that your car amplifier receives the necessary power for clear and crisp sound reproduction. This feature is especially important for audiophiles and car enthusiasts who prioritize high-quality audio experiences. The generous length of 500ft provides ample wiring for large-scale projects or installations that require extensive cable routing. With this length, you can easily connect different components without the need for additional splices or extensions. The flexibility of the wire, thanks to its coating of flexible PVC, allows for easy maneuverability and routing through tight spaces and around corners, resulting in a clean and organized installation. The primary wire, car amplifier and ground cable is not only suitable for automotive applications but also finds utility in DIY projects and home theater setups. Its versatility makes it an ideal choice for a wide range of applications, ensuring reliable and efficient power distribution. One of the notable features of this cable is its high temperature resistance, with a temperature rating of 105 degC. This ensures its reliable performance even in high-temperature environments, making it suitable for use in automotive applications where the cable may be exposed to engine heat or other sources of elevated temperatures. With its ability to withstand such conditions, the cable guarantees consistent power delivery and longevity.