I agree with the masses here. Car audio now is no longer about quality sound reproduction. It is all bout the bling and subwoofers that are so overpowering that your eyeballs pulse in sync with your rear windshield.
I know it's not fair to stereotype and that there is some great gear out there. I'm just tired of my shirt rattling while I'm watching kids go deaf as they drive by with a big blue glow coming out the windows and you have no idea what song they are playing because the only notes you can hear are under 60 Hz.
With great power comes Awesome irresponsibility.