Ye gawds! I've sung in places from coffeehouses that would seat, at most, thirty-five people and didn't need a PA system to places only slightly smaller than the vehicle assembly building at Cape Canaveral, including a bunch of outdoor venues. I'm behind the mic and I can't really hear what it's like out front, so I've always just trusted the sound engineer and concentrated on what I'm supposed to be doing.

Been at it for over fifty years and never had a problem.

Don Firth