I wound up purchasing the FL-12MP-PW. I need time to dial it in (it literally just arrived), but it will suffice. I will test it at higher volume this weekend at a student recital.
Pales in comparison to the Xitone, for sure. For one thing, Xitone cabs are extraordinarily durable, with the Line X coating.
It's no comparison at all to a CLR.
I would like to test the SAX-12M-PW 12 at some point, as they seem to be a little closer in design to the CLR, but I decided to just go with something a little cheaper for now (you know, with having just purchased CLRs and all... LOL!).
I will say that Xitone cabs are awesome. They are a worthwhile investment. It's pretty clear, based some of the posts I see here, that CLRs aren't for everyone. I absolutely love mine, and they will simplify my gear because I feel confident using them as studio monitors.
But, I still say that the Xitones are another excellent option that will work better for some people.