{"product_id":"jl-audio-master-anl-fuse-block-xb-mfbu-anl","title":"JL Audio XB-MFBU-ANL Master ANL Fuse Block","description":"\u003cp class=\"nvn-hero\"\u003eThe JL Audio XB-MFBU-ANL is the master fuse block you reach for when a single heavy power wire feeds a whole amp system. Forged brass, marine-grade plating, and five rotating wire-entry angles so you can route thick cable cleanly in a tight compartment.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe JL Audio XB-MFBU-ANL is the master fuse block you rig in when one big power wire feeds a whole system. Think a pair of amps, or a full multi-amp build drawing off a single run from the battery. It sits between that main run and the fuse, protecting the heavy cable before it branches out.\u003c\/p\u003e\n\u003cp\u003eThe handy part is the flexibility. Each wire connection block rotates to five different entry angles, so you can route those thick power wires however your engine or battery compartment allows. And the OmniSert captured-wire receptacles swallow anything from 4 AWG up to 1\/0 AWG, no adaptor sleeves needed.\u003c\/p\u003e\n\u003cp\u003eIt's built for real marine duty. Forged and machined brass with marine-grade stannum plating, sitting on a high-temperature polycarbonate base and cover. You'll need one ANL blade fuse rated for your setup, sold separately. Pop the cover off by hand, drop the fuse in with a flat-blade screwdriver or a large coin, and you're done.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eAccepts 4 AWG to 1\/0 AWG wire through OmniSert captured-wire receptacles, no adaptor sleeves needed\u003c\/li\u003e\n  \u003cli\u003eFive rotating wire-entry angles for flexible power wire routing in tight engine or battery compartments\u003c\/li\u003e\n  \u003cli\u003eForged and machined brass construction with marine-grade stannum plating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature polycarbonate base and cover for insulation and protection\u003c\/li\u003e\n  \u003cli\u003eUses one ANL blade fuse (sold separately), swappable with no tools to open the cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized JL Audio reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size power wire does it accept?\u003c\/summary\u003e\n    \u003cp\u003eThe OmniSert captured-wire receptacles take anything from 4 AWG up to 1\/0 AWG, and you don't need adaptor sleeves to make different gauges fit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it come with a fuse?\u003c\/summary\u003e\n    \u003cp\u003eNo. You'll need one ANL blade fuse rated for your equipment, and those are sold separately. Pick the amperage that matches your system's draw.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I change the fuse?\u003c\/summary\u003e\n    \u003cp\u003ePull the cover off by hand, no tools needed, then use a flat-blade screwdriver or a large coin to pull or seat the fuse.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy five wire-entry angles?\u003c\/summary\u003e\n    \u003cp\u003eEach connection block rotates to five positions so you can route heavy power wire cleanly in a crowded engine or battery compartment.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eJL Audio XB-MFBU-ANL Master ANL Fuse Block\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJL Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e010-13727-00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e699440916561\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eXB-MFBU-ANL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFuse Type\u003c\/th\u003e\n\u003ctd\u003eANL blade fuse (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWire Gauge Accepted\u003c\/th\u003e\n\u003ctd\u003e4 AWG to 1\/0 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWire-Entry Angles\u003c\/th\u003e\n\u003ctd\u003eFive rotating positions\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReceptacle Type\u003c\/th\u003e\n\u003ctd\u003eOmniSert captured-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eForged and machined brass\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePlating\u003c\/th\u003e\n\u003ctd\u003eMarine-grade stannum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBase and Cover Material\u003c\/th\u003e\n\u003ctd\u003eHigh-temperature polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eAudio\/Video\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size power wire does it accept?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The OmniSert captured-wire receptacles take anything from 4 AWG up to 1\/0 AWG, and you don't need adaptor sleeves to make different gauges fit.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it come with a fuse?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. You'll need one ANL blade fuse rated for your equipment, and those are sold separately. Pick the amperage that matches your system's draw.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I change the fuse?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Pull the cover off by hand, no tools needed, then use a flat-blade screwdriver or a large coin to pull or seat the fuse.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why five wire-entry angles?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Each connection block rotates to five positions so you can route heavy power wire cleanly in a crowded engine or battery compartment.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":44785927782493,"sku":"1004607","price":48.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/JLA0101372700_001.jpg?v=1784942125","url":"https:\/\/nvnmarine.com\/products\/jl-audio-master-anl-fuse-block-xb-mfbu-anl","provider":"NVN Marine","version":"1.0","type":"link"}