That is loud. 80-90 is a real push for me. I use muffs and plugs. I can't afford not to hear well. I'm a mechanic.. If I can't hear it or feel it, I'm in trouble. It sure helps with HiFi sound. Loud is just that, LOUD. I walk away FAST.
OHM SB/SAT will rattle your house apart but when it's decoupled, you don't hardly notice it. I use 2 of his 20cf boxes and two 6cf boxes in the yard set up.. It makes waves in the pool, I kid you not. They make too much pressure in a NON ported ROOM. You have to open windows and doors just so you can breath.. That is SPL.
