I can't even image listening to a movie at reference level, and I like things loud. I find that in my room, with my setup and calibration, -19 up to about -15 is where I like to listen, my family is more in the -23 to -25 range. I turned it up to 0 before and I would have a killer headache after probably 30 minutes of a good action flick.

Farewell - June 4, 2020