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MDB04

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MDB04

  • MDB04
  • MDB04
  • MDB04
  • MDB04
  • MDB04
  • MDB04
  • MDB04
  • MDB04
  • MDB04
  • MDB04
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Rockville

MDB04

MDB04

Marine Fused Distribution Block, 0/4GA In, 4/8GA Out
$24.95
$24.95 $0.00
Features
    • 2 inputs (0/4GA) and 4 outputs (4/8GA) in one waterproof chassis
    • Supports 2 ANL or 4 mini-ANL fuses, or bypass them with jumpers
    • Nickel-plated, corrosion-resistant build for marine and car audio
    • Soft rubber caps seal connection points against water
    • Frosty transparent cover lets you check connections at a glance
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    • Rockville MDB04
    • Removable clear top cover
    • 2 black 0/4GA soft rubber waterproofing caps
    • 4 black 4/8GA soft rubber waterproofing caps
    • 2 x 0GA to 4GA input reducers
    • 4 x 4GA to 8GA output reducers
    • 6 washers
    • 1 input jumper
    • 2 output jumpers
    • 2 four-way jumpers
    • 2 mounting screws
    • 6 zip ties
    • 2 hex keys

SKU: MDB04

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Product Description

The Rockville MDB04 distributes power and ground across multiple amplifiers from a single waterproof chassis. It takes 2 inputs (0/4GA) and splits them into 4 outputs (4/8GA), with support for 2 ANL or 4 mini-ANL fuses. Included reducers and jumpers let you match different wire gauges or bypass fuses entirely, so one block handles two, three, or four amplifier setups. Run power and ground together, power only, or ground only depending on your build. Nickel-plated construction and stretchy rubber caps hold up against moisture and corrosion, making it a fit for boats, trucks, and street car audio systems.

Features

    • Power and Ground in One Chassis

      A single block accepts 2 inputs (0/4GA) and splits to 4 outputs (4/8GA), so you wire power and ground together and skip the clutter of separate blocks.

    • Built for the Water

      Nickel-plated construction and stretchy rubber caps seal out moisture and resist corrosion, keeping connections solid in marine spray, humidity, and daily road grime.

    • Flexible Fuse Configuration

      The block holds 2 ANL or 4 mini-ANL fuses (not included), and bypass jumpers let you run unfused layouts, covering two to four amplifier setups.

    • Fits Any Gauge

      Included reducers step 0GA down to 4GA and 4GA down to 8GA, so you connect whatever wire your install uses without hunting for extra adapters.

    • See Every Connection

      A removable frosty transparent cover lets you check terminals at a glance, while integrated holes anchor cables with zip ties and bolt the unit down securely.

Technical Specifications

  • Product Type Marine Fused Distribution Block
  • Inputs 2 (0/4GA)
  • Outputs 4 (4/8GA)
  • Fuse Support 2 ANL or 4 mini-ANL fuses (not included)
  • Construction Nickel-plated, waterproof and corrosion-resistant
  • Power/Ground Supports power and ground in one chassis
  • Cover Removable frosty transparent top cover

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