Recently, I've been working on "remodeling" the interior of my truck. I wanted to eleminate road noise as well as reduce vibrations caused by my subwoofer.
I started by taking out all the seats, carpet, interior plastic panels, seat belts, radio bezel, and ash tray. Then I covered everything with sound deadener mat.
In the next two pictures you can see the wiring I routed along the cab floor for 4ga power, remote wire, sub control wire, 2 rca wires, 4 speaker wires (2 front tweeters and 2 front mid range)
In the first and second pictures you can see that I covered the large access holes in the doors with the sound deadener. My door locks had given me a lot of trouble in the past and I needed to get to them often. Also, I plan on installing power mirrors and windows in the future so I needed to access inside my door. So I made some removable panels and covered them with sound deadener.
After the sound deadener was finished I began wiring up my ash tray. I had recently installed an efan and wanted a shut off switch (left switch wire controls relay I installed in the engine bay). I had also wanted to be able to shut off my a/c compressor during the winter (right switch). My headunit has an auxilliary input so I made it more accessible by adding rca jacks (for my laptop) and a headphone jack (for my mp3 player). I also hacked apart my bass control for my sub amp and rewired it so that it would fit inside the ash tray.
Next, I moved on to installing the 5x7 component set in the doors.
I made an amp rack out of a piece of plywood covered with the same carpet I covered my sub box with. On the front are my sub amp, component set amp, and a fused power distribution block.
On the back side I mounted my component set filters, ground distribution block, and .5 farad capacitor.
After mounting the amp wall to the floor of the cab using a couple of hinges to allow it to swing forward I connected all of the wiring.
Here is the finished amp wall with the seats back in.
The only clearance issues are on the passenger side. The drivers side is able to slide and recline all the way back.
The passenger seat is one click shy of all the way back.
I love it! I can no longer hear any of the road noise and my sub doesn't rattle the back wall/window anymore. The highs are crisp and clear and the bass it tight and loud.