The process:
"The System" Installation
Amplifier Ground:
This close-up shows how I've scraped paint, then ground the amplifier's 8 gauge black wire..
In this picture, I've already routed wires from the radio to the amplifier, and I'll tuck everything under that carpet edge that runs along the transmission tunnel, zip tying everything in place.
The same wires, I've started to tuck them and zip tie them into place, I've also tied the wires behind the radio up tightly so that they don't hang below the dash. It helps if you simply relax, lay on your back and work on these wires while looking straight up.