This is a fuse specifically designed for car audio systems. It features a plug-and-bolt design, making it convenient and quick to use, and effectively ensuring the electrical safety of the car audio system. 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 enhancing the safety and reliability of use. The key parts of the fuse are processed with a pure copper and gold-plating technique. Pure copper itself has excellent electrical conductivity, ensuring stable current transmission. The gold-plating treatment not only enhances the anti-oxidation ability, prolongs the service life of the fuse, but also further improves the electrical conductivity, reduces resistance, and lowers power loss, allowing the car audio system to deliver better sound quality. It is available in a variety of specifications, including 30A, 40A, 60A, 80A, 100A, 150A, 200A, 250A, 300A, etc., meeting the insurance needs of car audio systems with different powers. Whether it is a small in-car audio or a high-power professional car audio device, you can find a suitable fuse specification to provide accurate and reliable circuit protection for your car audio system.