I'm strongly considering the LFR660 now (even though Mojo was pushing me toward a larger speaker*) and had one final concern - will the fact that I'm placing the speakers only a foot or two near an opening on the rear muck up the rear DSP processing?

I've tried to attach a diagram, but if it doesn't work what I have is basically the common foyer to living room large opening with 3 or 4 feet on each side. The speakers will be placed on those 3/4 ft walls and open to the foyer.

https://www.amazon.com/clouddrive/share/yi9q3OhBGn75ipvvASCGwqKUz570gfHV1eCpoO6Jjtl

* Just kidding!