... WHATS WRONG WITH YOUR EARS lol or it could... actually it COULD VERY WELL be the fit!
Might be that one side of your head is shaped funny... and your getting a derpy seal on that side of ur head, hence the strange bass presance!
You're a genius!
Another reason to try the velour pads and/or the pleather pads as they have a bigger hole for my ears to fit! [Which might well be it, because I am not sure if they are currently on or over ears ]
I will try to fiddle with it.
But you probably nubbed it! Thanks bro! "brofist"