BRIGHTFUN 3 Way Power Distribution Block, 1x 0 Gauge in / 3X 4 Gauge Out Amp Power Distribution Ground Distributor Connecting Block for Car Amplifier Audio Splitter (HX-DB)

The 3-way power distribution block, 1 in 3 Out, allows you to connect three amplifiers to a single power source. Description: Type: 1 x 0 Gauge In, 3 x 4 Gauge Out. Size: 58 x 46 x 33mm / 2.28" x 1.81" x 1.3" (L*W*H) Weight: 0.70Ib Mounting Hole Diameter: 4mm / 0.16" Mounting Hole Distance: 46mm / 1.81" Recommended Hex Wrench Size: 4mm, 5mm Package include:1 x 3 Way Power Distributor Block NOTE: For your vehicle’s protection, it is better to put an inline fuse holder between the distribution block and your vehicle’s battery.It can also be used to combine the ground wires of multiple amplifiers to a single grounding point.