If I'm listening to a particular bass sound and I don't have a 'scope how can I tell the frequency range of the tone.
For example - Marcus Miller's tone has a lot of crisp high end, and his signature cabs have a range up to 20Khz
But - Steve Harris also has quite a lot of high end, in a very different tone, using old style 12 inch cones that I can't imagine get anywhere near 20Khz.
So what range is actually needed?
At what frequency is the highest crisp-ist most percussive part of Miller's tone?
At what point would that disappear in a cab that doesn't go as high?