Cool...
You'll like it. I got one for my Bertone when I had it. It adds just the right amount to the low end, I mounted the amp where the late wiper fluid bottle goes.
Sadly, it didn't have a home in the Scorpion so I sold it to someone here. I miss that low-end-fill. Still working on a solution for the Scorpion.
I used it by turning the spare around so the hollow in the spare tire faced the seat. This meant I had to remove the ECU and bracket and let the ECU sit near the bottom of the spare well. Which is good because the bracket is now in my Scorpion. :2c: