JL Audio 010-13485-00 Water-resistant Master MAXI™ Fuse Block (XD-MFBW-MAXI)

Our ultra-compact Maxi Master Fuse Block is easy to install and allows you to accurately fuse your amplifier with a reliable, genuine MAXI fuse. OmniSert™ captured-wire receptacles accept various size wires from 8 AWG to 4 AWG, without the need for adapter sleeves.


Forged and machined brass construction with marine-grade stannum plating. A high-temperature polycarbonate base and hinged cover provide insulation and protection.


Requires one MAXI Fuse, appropriately rated for the equipment being connected. These are sold separately. Fuse can be pulled and inserted without removing the cover.

• Easy to install
• Allows you to accurately fuse your amplifier with a reliable, genuine MAXI® fuse
• OmniSert™ captured-wire receptacles accept various size wires