What your missing with your deduction, a marshall half stack peaks at 100' with no mic..that sound travels,unlike an frfr with a processor,sorry..an frfr is a great thing for an acoustic gig..I keep getting all these opinions, why didn't van halen use them instead of the wall of 4x12s with the rack system that Dave friedman built for him to be driven with one 100 watt head if an frfr is great live? I thinknow there great for youtube and computer applications.live sound is big..I guess it depends on what you like..if frfr was so awsome why don't guitarist like slash,angus,zack,lynch,Satriani...etc use them live? Seems like they would use anything that sounds better as that's what there after..frfr do not drive walls of sound period..there great for going direct into a pa...so as line6 said years ago...go direct, I will stay with the wall of speakers