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A distribution block acts as the "nerve center" of your amplifier installation — a single power wire runs from your battery to the block, with smaller wires branching off to your various components. It's a more efficient way to run your wiring, and it also makes it easier to troubleshoot problems.

The DBX30 power distribution block allows you to connect as many as three amplifiers to a single power source. The Power Ring input lets you connect any gauge wire from your battery to the block, and you can run up to three 1/0-gauge cables to your amplifiers. You'll also need to place in-line fuses between the distribution block and your amps.

Streetwires coats their solid brass distribution blocks with corrosion-resistant, Diamond Plate Nickel for outstanding current delivery and low power loss. Nickel-plated brass contacts promote maximum signal transfer, and a clear, impact-resistant cover protects your connections. You can also use this block to ground your multi-amp system. Warranty: lifetime.

StreetWires DBX30 Reviews

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  • Power distribution block with one 1/0 gauge input and three 1/04 gauge outputs

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Overview: This Streetwires DBX30 Power Distribution Block allows you send battery power to multiple amplifiers. It can also be used to combine the ground wires of multiple amplifiers to a single grounding point.

Materials: This distribution block is made of forged brass for maximum current transfer. The block is mounted in a strong polycarbonite base and clear cover. The slim profile allows you to mount the block in a concealed area.

Inputs and Outputs: This distribution block has a single 3-way ( 2 side and 1 rear) input  that will accept up to 1/0-gauge wire. The single 3-way input gives you maximum mounting flexibility by allowing you to connect the input wire straight on or to either side. The direct set screw connections provide superior clamping and low resistance. The set screws can be tightened/loosened with a 5mm Allen wrench (not supplied). The block also has 3 front-mounted outputs that will accept up to 1/0-gauge wire. These set screws also require a 5mm Allen wrench.

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