[AceX]

Glad to hear it turned out well. I have seen alot of those kits work well for beginners. It takes alot of the thinking out of the project and allows you to just dive in and do it.

I don't think changing to a cetner console type box is going to change anything as far as the window vibration. It's mroe than likely caused by the SPL from the subs. You can try and lay up some sound deadener ont he back wall and see if that helps.