Even cymbal strikes are not as fast as you think...I thought to myself, "yeah, clicks aren't too unlike a stick hitting a cymbal.
Speaker "Speed"
I know on ASR, they are so big on measurements and basically saying if you can’t measure it it’s not real, but this seems like a pretty fundamental example for how not everything can be measured. Not agreeing on what to measure != not able to measure it.
audiosciencereview.com
Assuming clicks are impulses (Single high level sample) they are way faster, and way higher (infinite) bandwidth.