1 JL audio 12 w7 or 3 10" shallow mount pioneers?

[4ofakind]

OK,
The next step is all you. You have to get EXACT measurements of the space between AND behind both seats. We already know a twelve will not drop into a stock console, so now you have to modify the console so it will fit or make a console from scratch that looks stock. Also you may need the space behind your seats for extra volume. Here is an example from a 58 Chevy:



This one is quite complicated but you can make one similar but less complex.

Mal