Id love info on these panels youre building.These are the same series I'll be getting for my 62 when I reach the point of doing a new system. The 6.5" are shallow enough that with a small bezel they can still work in the doors (I'll be adding speakers to the rear passenger doors too), and I'll be using 6x9" units in the cargo area. I'm building new cargo trim panels so I can easily figure out exactly where I want to locate the speakers (and other accessories I'll be integrating).
I saw a post on here of a guy who used one to build a sub enclosure and I thought it was neat, and on one of my panels there's a tear in the vinyl. Though about some thin plywood, stained.