1. This is a fuse specifically designed for car audio systems. It features a combined design of plugging and bolting, which is convenient and fast to use and can effectively ensure the electrical safety of the car audio system. 2. It is an ANL large ceramic fuse. The ceramic material has good insulation and high-temperature resistance, enabling it to work stably in complex electrical environments and greatly improving the safety and reliability of use. 3. The key parts of this fuse are treated with a pure copper gold-plating process. Pure copper itself has excellent conductivity, which can ensure stable current transmission. The gold-plating treatment not only enhances the anti-oxidation ability and extends the service life of the fuse but also further improves the conductivity, reduces resistance and power loss, allowing the car audio system to have a better sound quality performance. 4. It is available in a variety of specifications, including 30A, 40A, 60A, 80A, 100A, 150A, 200A, 250A, 300A, etc., which can meet the insurance needs of car audio systems with different powers. Whether it is a small car audio or high-power professional car audio equipment, a suitable fuse specification can be found to provide accurate and reliable circuit protection for the car audio system.