StreetWires

The StreetWires DB448 4-way power distribution block is machined from solid brass stock and coated with Diamond Plate Nickel. Sporting the red StreetWires logo, this high-quality power distribution block is perfect for the power connections in a multi-amp system. Connect your 4-gauge power cable to the set screw input and run up to four 8-gauge cables to your amplifiers. (Be sure to place in-line fuses between the distribution block and your amps.) This block can also be used as a grounding block for your multi-amp system. Connect up to four 8-gauge ground cables (coming off the negative terminals of your amplifiers) to this distribution block, and route a single 4-gauge cable from the block to a grounding screw on your vehicle's chassis. Each block has four inputs/outputs for 8-gauge cables and one 4-gauge set screw input/output. Contacts are made of nickel-plated brass for maximum signal transfer. Dimensions: 2-11/16"W x 1-1/8"H x 2-5/16"D. Lifetime warranty.