Has anyone built a fiberglass box to fit 3 subs, to fit in a 99 plymouth neon? Looking for some ideas, on how to get started on my own.

 

draw it out. buy some easily bendable metal and create some stands to pictre where things can go. get people to hold them for you. draw it out.
what someone else did may not be something you like, or fit for your subs ts specs.

 

I have 4 8s in my 2004 SX. Same trunk more or less..

 

im going to be putting in 3 12" audiobahns. Currently running 2 xs-12's in a sealed box.