We had had a couple of live gigs at the office, and looked like there were going to be more. After one gig, I placed the Genelec subwoofer on a table, and the table surface just flipped around and the sub dropped to the floor and got a small dent. The horror, the horror.
So a pair of these Behringer subs and another pair of the full range speakers + two poles still cost less than that subwoofer I dropped, so getting these is kinda like getting an insurance when you know things are going to break. Not a bad deal.
Still waiting for the next gig, though. That’s generally how insurances work.