I would go with 10 or 12 inch L5 and a JBL 600/1 or whatever Kicker amp is similar. Those are great subs but they take a good couple of weeks to break in. I have a JL 500/1 and a 10W7 and I would not mind having a L5 or L7 for a while. Those things have a great "punch" to them that sounds...