It's all in prefect shape, and I guarantee it will work in your car.
Here it is:
1 12" Power Acoustic Subwoofer
Mounted in a very nice single 12" carpeted box
On the back my Amp is mounted: U.S. Acoustic USB 2150
This setup sounds great. I'm keeping my wiring run in my car if I ever decide I really want a lot of bass again.
I'm gonna start at $375 obo
Sub:

Box/Setup:

Amp:
