1、Enhanced Reliability: With pre installed 60 Amp ANL fuse, this car audio power distribution block ensures maximum performance and efficiency. 2、Superior Conductivity: Crafted from premium copper alloy, the distribution blocks deliver excellent conductivity and heat resistance, ensuring consistent performance. 3、Circuit Protection: ANL fuse holder features an automatic protection circuit that disconnects when the circuit current exceeds the product's rated current, providing optimal circuit protection. 4、Input and Output: Support 0/2/4 AWG input and 4/6/8 AWG output, make it compatible with a range of electrical setups, and its robust build ensures long lifespan. 5、Wide Application: Designed for versatility, this stereo fuse holder can be used in cars, boats or other vehicles to secure your audio system, making it an essential component for vehicle audio systems. Item Type: ANL Fuse Holder Material: Gold Copper Alloy + ABS Input: 0GA/2GA/4GA wire Output: 4GA/6GA/8GA wire Enter Hole Size: 9/12mm Output Hole Size: 6/9mm 1 x ANL Fuse Holder