A StreetWires in-line fuse holder makes it easy to fuse the power cable leading to your car's battery, an essential step of any amplifier installation. An impact-resistant fuse holder protects your fuses while withstanding punishing conditions under your hood. Deep compression-screw sockets hold your power cable securely, and they're finished in Diamond Plate Nickel to provide maximum current transfer. The fully-insulated, clear plastic housing won't crack, melt, or leak.

Designed for AFS-type fuses, the FHXS20 fuse holder features one 1/0-gauge input and one 1/0-gauge output for battery hookup, along with a direct alternator connection. The dual fuse socket can handle fuse combinations up to 300 amps. Warranty: lifetime.

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Hands-on research

What's in the box?

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  • 1/0 AWG AFS fuse holder

Product Research


Overview: The StreetWires FHXS20 Fuse Holder provides multiple connections including direct alternator and battery inputs output to single or multiple components. The patent pending design of StreetWire's Ultra-Lock fuse clamp reduces the holder's size allowing for cleaner and easier installations. The StreetWires fuse holder maximizes the performances of your high-powered mobile audio system.

Multiple Inputs/Outputs: The FHX20 fuse holder features two 1/0 AWG inputs and two 1/0 AWG outputs for various wiring arrangements.

Forged Brass Construction: The fuse holder's forge brass construction offers maximum current transfer and resists corrosion from harsh vehicle environments.

Polycarbonate Cover/Base: The fuse holder's polycarbonate cover and base provides a  high-strength, slim profile while concealing your connection.

Ultra-Lock Fuse Clamp: This type of design allows for high current and low resistance in a compact size fuse-holder.

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