My point is--if your at a relatively flat setting the tweeter should bring detail all the way up without being noticeable. That's why our amps have treble controls. If you start with a good sounding tweeter---it's still going to be good sounding if it's boosted. Or cut. But a tweeter that is harsh sounding as part of a relatively flat curve--it's going to sound NASTY if it's boosted.
I want to use a tweeter that would sound great in a PA top. If you used the tweeters in most bass cabs in a PA box---it would be unlistenable.
I "liked" this.
If anybody wants to know whether or not the tweeter/filter scheme in their bass cab is worth a damn, run a horn section through it, especially sax.
You'll know real quick.