I see this is an older thread but I just recently finished my Bronco. This is my "Ultimate" Bronco Audio system.
Some notable facts about this system:
1. Not a single hole drilled into any steel. In fact the only holes drilled were through plastic to run wires into the floor storage.
2. Both...
The comment about running the 4 front speakers off 1/2/3/4 is a good one. To get the kick panel mid bass speakers to come forward you really need control of them separately from the dash speakers. Then you could add a small 2-channel to run the rear pods. Also, in my experience, only the front...