{"title":"Marine Fuses \u0026 Fuse Blocks","description":"\u003cp\u003eProtect your marine audio system with fuses, fuse holders, and fuse blocks selected for dependable circuit protection in demanding marine environments. Shop options from our authorized brands for amplifiers, power wiring, accessories, and complete marine audio installations.\u003c\/p\u003e","products":[{"product_id":"jl-audio-maxi-50amp-maxi-50-amp-fuse","title":"JL Audio MAXI-50AMP - MAXI 50 Amp Fuse","description":"\u003cp\u003eJL AUDIO MAXI-50AMP: MAXI 50 Amp Fuse | 90447 | 010-13478-00\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562384380183,"sku":"ULT-JLA-00001","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabmaxi-50amp.jpg?v=1785342973"},{"product_id":"jl-audio-maxi-60amp-maxi-60-amp-fuse","title":"JL Audio MAXI-60AMP - MAXI 60 Amp Fuse","description":"\u003cp\u003eJL AUDIO MAXI-60AMP: MAXI 60 Amp Fuse | 90448 | 010-13479-00\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562385330455,"sku":"ULT-JLA-00002","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabmaxi-60amp.jpg?v=1785342974"},{"product_id":"jl-audio-xb-mfbu-anl-master-anl-fuse-block","title":"JL Audio XB-MFBU-ANL - Master ANL Fuse Block","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO XB-MFBU-ANL: Master ANL Fuse Block | 91656 | 010-13727-00\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eThis flexible Master Fuse Block is easy to install and is designed to protect larger power wires that feed multiple amplifiers or an entire system.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEach wire connection block is capable of rotating to five different wire-entry angles, giving you maximum power wire routing flexibility. This comes in handy when working with larger power wires, which can be tricky to manage in a crowded engine or battery compartment.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOmniSert™ captured-wire receptacles accept various size wires from 4 AWG to 1\/0 AWG, without the need for adaptor sleeves.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eForged and machined brass construction with marine-grade stannum plating. A high-temperature polycarbonate base and cover provide insulation and protection.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eRequires one ANL Blade Fuse, appropriately rated for the equipment being connected. These are sold separately. Cover must be removed (no tools required), and a flat-blade screwdriver (or large coin) must be used to pull or insert the fuse.\u003c\/span\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562385428759,"sku":"ULT-JLA-00003","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxb-mfbu-anl.jpg?v=1785342976"},{"product_id":"jl-audio-xd-mfbw-maxi-water-resistant-master-maxitm-fuse-block","title":"JL Audio XD-MFBW-MAXI - Water-Resistant Master MAXI™ Fuse Block","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO XD-MFBW-MAXI: Water-Resistant Master MAXI™ Fuse Block | 90469 | 010-13485-00\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eOur 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\u003c\/span\u003e™\u003cspan\u003e captured-wire receptacles accept various size wires from 8 AWG to 4 AWG, without the need for adapter sleeves.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForged and machined brass construction with marine-grade stannum plating. A high-temperature polycarbonate base and hinged cover provide insulation and protection.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRequires one MAXI Fuse, appropriately rated for the equipment being connected. These are sold separately. Fuse can be pulled and inserted without removing the cover.\u003c\/span\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562387034391,"sku":"ULT-JLA-00011","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxd-mfbw-maxi.jpg?v=1785342985"},{"product_id":"jl-audio-xmd-pcs30a-1-l12-premium-9-awg-12-v-power-conn-sys-for-single-amp-up-to-12ft-30-amp","title":"JL Audio XMD-PCS30A-1-L12 - Premium 9 AWG 12-V Power Conn. Sys for Single Amp, Up to 12ft, 30 Amp","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO XMD-PCS30A-1-L12: Premium 9 AWG 12-V Power Conn. Sys for Single Amp, Up to 12ft, 30 Amp | 90400 | 010-13649-00\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eThis kit contains everything you need to make secure, high-integrity power connections using ABYC-standard colored wires. Ensure the safety of your audio system and vessel with the included MAXI\u003c\/span\u003e®\u003cspan\u003e fuse and fuse holder or circuit breaker. As with all our premium kits, the power wire is true AWG-spec, pure OFC copper, which is tinned to combat corrosion.\u003c\/span\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562388115735,"sku":"ULT-JLA-00024","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxmd-pcs30a-1-l12.jpg?v=1785343000"},{"product_id":"jl-audio-xmd-pcs50a-1-l10-premium-6-awg-12-v-power-conn-sys-for-single-amp-up-to-10ft-50-amp","title":"JL Audio XMD-PCS50A-1-L10 - Premium 6 AWG 12-V Power Conn. Sys for Single Amp, Up to 10ft, 50 Amp","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO XMD-PCS50A-1-L10: Premium 6 AWG 12-V Power Conn. Sys for Single Amp, Up to 10ft, 50 Amp | 90485 | 010-13417-00\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eThis kit contains everything you need to make secure, high-integrity power connections using ABYC-standard colored wires. Ensure the safety of your audio system and vessel with the included MAXI\u003c\/span\u003e®\u003cspan\u003e fuse and fuse holder or circuit breaker. As with all our premium kits, the power wire is true AWG-spec, pure OFC copper, which is tinned to combat corrosion.\u003c\/span\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562388312343,"sku":"ULT-JLA-00025","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxmd-pcs50a-1-l10.jpg?v=1785343001"},{"product_id":"jl-audio-xmd-pcs50a-1-l20-premium-6-awg-12-v-power-conn-sys-for-single-amp-up-to-20-ft-50-amp","title":"JL Audio XMD-PCS50A-1-L20 - Premium 6 AWG 12-V Power Conn. Sys for Single Amp Up to 20 ft, 50 Amp","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO XMD-PCS50A-1-L20: Premium 6 AWG 12-V Power Conn. Sys for Single Amp Up to 20 ft, 50 Amp | 90487 | 010-13418-00\u003c\/p\u003e\u003ch3 style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eXMD-PCS30A-1-L12\u003c\/h3\u003e\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTwo feet Red 9 AWG Tinned Power Wire (with one Power Ring attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTen feet Red 9 AWG Tinned Power Wire (unterminated)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTwelve feet Yellow 9 AWG Tinned Ground Wire (with one Power Ring attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eEighteen feet Blue 16 AWG Remote Turn-On Wire\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e30 Amp MAXI® Fuse and Fuse Holder (XD-MFBW-MAXI)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eFour 4-inch wire tires\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e4 mm hex wrench\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eXMD-PCS50A-1-L10\u003c\/h3\u003e\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTwo feet Red 6 AWG Tinned Power Wire (with two Power Rings attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eEight feet Red 6 AWG Tinned Power Wire (with one Power Ring attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTen feet Yellow 6 AWG Tinned Ground Wire (with one Power Ring attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eEighteen feet Blue 16 AWG Remote Turn-On Wire\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e50 Amp Marine Circuit Breaker (XMD-MCB-50)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eXMD-PCS50A-1-L20\u003c\/h3\u003e\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTwo feet Red 6 AWG Tinned Power Wire (with two Power Rings attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eEighteen feet Red 6 AWG Tinned Power Wire (with one Power Ring attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eTwenty feet Yellow 6 AWG Tinned Ground Wire (with one Power Ring attached)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eEighteen feet Blue 16 AWG Remote Turn-On Wire\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e50 Amp Marine Circuit Breaker (XMD-MCB-50)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562388345111,"sku":"ULT-JLA-00026","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxmd-pcs50a-1-l20.jpg?v=1785343003"},{"product_id":"jl-audio-amplifier-connection-kit-30-amp-capacity-xd-acs30","title":"JL Audio Amplifier Connection Kit, 30 Amp Capacity (XD-ACS30)","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO Amplifier Connection Kit, 30 Amp Capacity (XD-ACS30) | 010-13456-00\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eEverything you need to make secure, high-integrity connections to a single amplifier with up to a 30 A or 60 A fuse rating. Our compact MAXI Master Fuse Block is easy to install and allows you to accurately fuse your amplifier. A beefy self-tapping ground screw is also included to help you achieve a solid ground. To complete your installation, you also will find an included 18 ft (5.5 m), 2-channel Audio Interconnect Cable and a generous length of speaker cable.  \u003c\/span\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562406138135,"sku":"ULT-JLA-00228","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxd-acs30.jpg?v=1785343214"},{"product_id":"jl-audio-amplifier-connection-kit-60-amp-capacity-xd-acs60","title":"JL Audio Amplifier Connection Kit, 60 Amp Capacity (XD-ACS60)","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eJL AUDIO Amplifier Connection Kit, 60 Amp Capacity (XD-ACS60) | 010-13455-00\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eEverything you need to make secure, high-integrity connections to a single amplifier with up to a 30 A or 60 A fuse rating. Our compact MAXI Master Fuse Block is easy to install and allows you to accurately fuse your amplifier. A beefy self-tapping ground screw is also included to help you achieve a solid ground. To complete your installation, you also will find an included 18 ft (5.5 m), 2-channel Audio Interconnect Cable and a generous length of speaker cable.\u003c\/span\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":54562406170903,"sku":"ULT-JLA-00229","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/files\/jlabxd-acs60.jpg?v=1785343215"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/4334\/5431\/collections\/fuse_marine.jpg?v=1785426847","url":"https:\/\/shop.ultimomarine.com\/collections\/marine-fuses-fuse-blocks.oembed","provider":"Ultimo Marine ","version":"1.0","type":"link"}