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 DBX44 power distribution block allows you to connect as many as four 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 four 4-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.