I have two Maui 5s. Actually I have four Maui 5s, but haven't used them all together.
I normally run left and right outputs into two channels on a stereo mixer, and from there, one channel goes to one speaker, the other goes to the other speaker.
I do almost all e.q. from the keyboard, but the mixer and the Maui allows for tweaking to compensate for different venues.
If I had the 11s I'd do it the same way.