Sure, it’s pretty easy to make some adjustments to those frequencies they you feel your missing, just remember open domes won’t give you the bottom and “punch” (Bass) as this will mostly leak, yeah that’s a reverse slope in mild to moderate, not really that bad at all, unusual, I would of thought bars and restaurants would give the most problem, but I suppose you could carry a conversation in any normal situation with that loss.
You do have a dedicated music program you can set up as well.