They had PLENTY of power, and I ran them really hard for many hours at home, so hard that the neighbor across the street asked me what I was doing.
One of them has a problem. I suspect it's a solder joint on the input. They didn't overheat. I'll swap it out and try them another time.
I really don't expect to use them regularly, but plan to have them available for small jobs and for backup.
I still like them a lot. If nothing else, I'll have them set up at home to practice through.
I do have two sets of Bose L1s, although I've never used them together. One I leave set up at the club; the other I use for "outside" jobs. I used to keep the Logitech in the van for backup should the Bose ever fail. Now I have another option.
DonM