damping

I've been wondering this for a long time. Most of us know that impedance effects power output and sometimes volume but what other effects does impedance have on tone? Theoretically lower impedance should increase damping. What about transient response? What audible difference other than volume...

I got more serious about improving my previously only-functional bass playing a few months ago and have been putting in at least an hour or two of more intelligent, focused practicing daily. It's paying off, and my left hand at least is really starting to feel like it's acquainted with the...