How do I wire up two separate amps in my car?

No Power going to amps with car on!!!!!?

• System includes fuse off battery 4(guage) to ground block with two 4 guage power going to amps Had a 1.2 farad capacitor instead of ground block but felt i would get more power if i took it off does the ground block inhibit the power or is there a problem somewhere else car starts up fine no problems head unit on did not change anything with ground on one amp or neither amps rca or remote wire ????????????

• Answer:

  Double and triple check ground wires. I have found that ground is almost always the issue. Check fuses everywhere- on the power wire, the amps, and the head unit. Maybe your remote wire came unplugged. Good luck!