I would love to hear Tonys set up with a properly adjusted sub. If I did my mouth would probably water and I would have to go get one.

My stereo is not a particularly spectacular one in terms of sound quality. It's got four reasonably good speakers in the factory locations, a reasonably good subwoofer in the trunk, and a moderate amount of amplification. It's tuned and tweaked reasonably well, but not perfect. It's by no means a "mouth-watering" system. I've heard those kinds of systems, and I know mine doesn't come close.

What I do know is that the subwoofer is what turned my system from "just not good enough" to "more than good enough".