What are the common audible crossover points?

[dih1118]

Aside from specific speaker considerations, what are the common audibly determined crossover points for 3 way speaker?

 

[gary f]

What I have seen most often is
200-300Hz woofer-mid
2500-3000Hz mid-tweeter

Yeah!
F

 

[Bose(o)]

I'm using 100 woof-mid, 200-mid, 3000mid-tweet. It's more complicated that way, but for my theoretical points 100,3000.