Can low frequency exhaust grumble also damage your hearing?

Hi there,I have a cbr 1000 rr with an aftermarket exhaust. I really like the sound of it, and usually I ride with headphones (earplugs, so they block some sound and I can listen to some quiet music). The noise isn't that far from the stock exhaust (I bought a longer exhaust, not a shorty one), but I do notice around 3-4 K rpm it has quite strong low frequency rumble/noise, that is quite noisy. I'm wondering if something like this can also damage your hearing or it's mostly high RPM sound that causes damage? via /r/motorcycles https://www.reddit.com/r/motorcycles/comments/eu6vkf/can_low_frequency_exhaust_grumble_also_damage/?utm_source=ifttt