{"product_id":"mdb04","title":"MDB04","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong style=\"text-align: center; font-family: verdana, tahoma, arial, sans-serif;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cimg src=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/uploads\/Miscellanious\/rockville%20logo%20small.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eIncludes:\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eRockville Dual Distribution Block: 2 x 0\/4GA IN to 4 x 4\/8GA OUT\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eRemovable clear top cover\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 black 0\/4GA soft rubber waterproofing caps\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e4 black 4\/8GA soft rubber waterproofing caps\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 x 0GA to 4GA input reducers\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e4 x 4GA to 8GA output reducers\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e6 washers\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e1 jumper for input\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 jumpers for output\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 jumpers (4-way) to bypass fuses\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 mounting screws\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e6 zip ties\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 hex keys\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 152);\"\u003eThe Rockville MDB04 Marine Fused Distribution Block (0\/4GA In, 4\/8GA Out) is engineered for secure, long-lasting, and watertight multi-amp installations in marine or car audio systems. Housed in a single chassis, it simplifies wiring by supporting both power and ground connections—or bypass power with jumpers—making installations faster and more convenient.  You can use for just power and just ground as well for different styles of distribution. It’s waterproof, corrosion-resistant nickel-plated construction ensures durability in harsh marine environments, while upgraded stretchy rubber caps provide extra-tight, watertight seals at connection points. Cables can be securely fastened to the distribution block using zip ties through the integrated mounting holes.\u003cbr\u003e\u003cbr\u003eThe black base with a highly transparent frosty cover allows quick visual checks of connections, enhancing reliability. With 2 inputs (0\/4GA), 4 outputs (4\/8GA), and support for 2 ANL or 4 mini-ANL fuses (not included), plus reducers and jumpers for flexible gauge compatibility, this block delivers a robust, all-in-one solution for secure and efficient power distribution.\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2 inputs (1\/0 or 4GA)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e4 outputs (4 or 8GA) \u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFused distribution block supports up to 2 ANL fuses or 4 mini-ANL fuses (fuses not included)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSupports power and ground in one chassis\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eWaterproof and corrosion-resistant nickel-plated construction for marine use\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eIncludes jumpers for distribution flexibility\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSoft rubber caps waterproofs your connection points\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eReducers for compatibility with various wire gauges\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eBlack base with durable frosty transparent cover gives you visibility to see your connections\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eWires can be secured with built in zip tie holes\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFuse screws take 5mm and 3mm Allen keys to secure\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eMultiple Applications:\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eTwo Amplifiers (Power and Ground): One power input and one ground input, two mini-ANL fuses with jumper, and two power outputs plus two ground outputs.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eTwo Amplifiers (Power Only): Single power input with jumper, two ANL fuses, and two power outputs.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eThree Amplifiers (Power Only): Single power input with jumper, one ANL fuse plus two mini-ANL fuses, and three power outputs.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFour Amplifiers (Power Only): Single power input with jumper, four mini-ANL fuses, and four power outputs.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2, 3, or 4 Amplifiers (Ground Only): Single ground input with jumper, no fuses required, and two, three, or four ground outputs based on configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":47047643693223,"sku":"MDB04","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/7998\/6599\/files\/3006148.jpg?v=1781020507","url":"https:\/\/rockvilleaudio.com\/products\/mdb04","provider":"Rockville","version":"1.0","type":"link"}