I want to do a custom sub enclosure in my spare tire opening this winter, and was wondering what components I should use in the setup? I want to add some deep bass, but not tons like to where my car is going to start rattling apart. I was thinking 2 10s possibly? I was thinking of going with Rockford Fosgate stuff, what do you guys think of that? Basically, I am wondering what you recommend for subs/amp that will provide deep/clean bass. Thanks!