I realize you weren't talking about 0-60 time, it was an analogy I introduced. Not meant to be technically similar, only a similar fraction of the whole. I thin

I realize you weren't talking about 0-60 time, it was an analogy I introduced. Not meant to be technically similar, only a similar fraction of the whole. I think "driv[ing] in a straight line at 60mph" is a smaller fraction of car performance than frequency response of headphone performance, and 0-60 time more similar.