Routing Power Wire for Amp Install

[Oceanside]

Im about to do an amp wire install too. and you supposed to run the the rca's along the opposite side of the car as the power line to prevent interference. Im going to run the power down one side and then the rca's and the new speaker wire down the middle of the car. How do you run wire through the doors?

[badseed]

The doors are fairly easy to wire, the rubber accordian grommet in the middle of the door can be pulled away from the body, then you just snake your wire thru that hole and grommet into the door.