Anyways, I went to a show the other night and used a pair of Winchester Red-E-Fit Foam Earplugs that I got from walmart a while ago. On the back it shows "Attenuation Data" and it shows from 125-8000 Hz different amounts of attenuation. I was wondering if they help with the sub bass? Or could they cause my ear canal to have a resonant frequency so it would boost anything in that lower range? It seems like when I use shooting headphones when I play drums that it can make my bass drum sound heavier. Could those have a resonant frequency that is boosting the perceived volume of my kick drum? And are there are solutions for reducing just the sub frequencies? I'm finding that I personally don't like the levels and find it harder to focus on the other(less samey) parts of the music. Sine waves are cool, but there's only so much you can do with them.
