I bought a pair of elx112's from Ben a year ago and love them for what they are. I bought them without hearing them as stage monitors on Ben's word that they would sound better than JRXs. As usual, he was absolutely correct! In addition to being stage monitors, I use them for DJ events which don't require dance music and it allows me to run with just a mixer and an amp. I have never had to tweak them with an EQ. The bass response drops off rapidly at what I would guess to be 80Hz, but that's not saying there is no bottom. If you get them against a wall for reinforcement they have some pump to them. But out in the middle of a room up on a stick they have no low bass as with any almost any 12" full range speaker. They would be great with subs.
Sound comparison wise they are a big step above a JRX 112, similar in volume level to a Yamaha S112 but smoother sounding, not as efficient as an MRX 112 but again smoother. I find that they don't get horn honk like Yamaha or JBL. For an amp I find that they match up very well with QSC GX5.
My only complaint is the thin coating which is much closer to a being a painted finish than the durable truckbed liner finish on other boxes, but again, in this price range most boxes are rat fur and I'd rather than these!
Would I buy them again? YES! In fact, will probably be buying another pair soon as I need more monitors.