Fuses | Car Audio Accessories at Sonic Electronix The most common fuse types used for automobile and car audio purposes are known as Blade Fuses and Glass Tube Fuses. Blade fuses (AFS, ANL, ATC, MAXI, MIDI) are constructed with a plastic body with two metal prongs that fit into electrical sockets. Blade type fuses can be mounted in fuse blocks, in-line fuse holders, or fuse clips. Fuse Box The Fuse Box provides exceptional installation services and quality products for all of your audio needs, wants and desires. With over 25 years experience our knowledge has changed as vehicles have changed. Our staff helps you create audio solutions that fit your budget.