I am also unsure of whom the answer was directed at, but he said truck and thats in my profile. I'll answer just in case, and then get out of your thread.

The doors have around 10 or 12 pounds of deadener in them. Did that a few weeks ago.

As for bass, I have 2 Kappa 122.7's in a deadened, fiber filled, sealed box. I was running 300 rms to each one, but its not enough so I sold it and currently have NO amp for the subs, but will be pulling the trigger before the weekend because I cant stand it any longer.

I was considering the Pro 60's for the front (on the TC4004) because I want tweeters in the sail panels, power handling capacity, and hard mid bass in the door. My taste runs along Supertramp lines. After deadening the rear doors I'm going to put SOMETHING in there, if only because I did all that work.

Thank You for the tip on the Home Depot roofing stuff.