I was thinking about doing fiberglass door enclosures for my upcoming sr6500 install instead of sealing the entire door. has anyone done this, would I still have to use sound deadening on the door, how would they sound compared simply being installed in a nicely sealed door? I'm thinking around .4 to .6 cubic ft but I think I could even go a little bigger if I'm creative with the shape and if it wold be beneficial. I like the idea of not having to use layer upon layer of sound deadening on the door it self.
I'm also going to look into making custom kicks but I think I might be able to fit a bigger enclosure in the doors rather than the kicks, also I would not take up foot room. I might just put the tweeters in the kicks, either that or up high in a custom fiberglass piece on the doors next to the a pillars.