Wolfebatio

I have a 5.2.2. system and it is best to first set subwoofer volume to half. Than let your AV receivers calibrate all levels. I than go back and set main & center speakers to 80HZ. Surround to 80 HZ & Atmos to 120 HZ. Crossover on subwoofer is also at 80 HZ. I got the most balanced sound. Of course it can be tweeked. I gave my Atmos a 4 DB boost & surrounds a 1 DB boost. This advice was given to me by an expert at a hi end audio store. With this setup I actually had take 1 DB off the subwoofer for to much output. Now of course consider I am running to subs at a time.