I still reckon you should just sample whatever you're interested in and switch to spectral view in Adobe Audition and look at where your bass, kick etc. are actually hitting the frequencies, instead of just guessing from tables like the one in this thread. Sort of like the difference between having someone give you a description of where an object in a darkened room is probably going to be, versus turning on the light and actually seeing for yourself.

Realtime spectral analysers are little good either, IMO; it's just too much information jumping around in front of your eyes to make any sense of.