The levels at which I listen to my system don't concern me - it's my band practices, and live club shows (talking about audience side) that'll do me in! Seriously, I find that the room limits the maximum listenable volume level, by not supporting further increases in volume well before reaching levels I would feel uncomfortable being exposed to for long.
Listening Levels
When you are listening to your favorite music does it effect the volume level? Are you concerned about the volume level on your hearing? Please speak up!