Crutchfield Customer Review (What's this?)
This is a nice way to adjust bass control on the fly without having to get at my amp in the backseat. I only wish that, when turned all the way down, there wasn't still so much bass. The full spectrum from one end to the other is not all that great. I'd suggest dialing it in about where you want it set to the middle so that you can go a little up or down as needed.
Pros: Convenient Easy to set up
Cons: Limited power adjustment