Listened to about 3 hours of music tonight and really love the ways these sound. Did a full Audyssey calibration also. Tomorrow will do the sub distance tweak. I put a high pass filter on these using my inuke DSP. Lowest i could go was using a butterworth at 20hz and 48db slope. I am thinking this isn't a good combo though as the slope is so steep there is no output around 20hz. I watched several movie scenes with no subs and could really tell I was killing the low bass with this filter.
For anyone using the 215's and an inuke, what high pass are you using? I have a mini DSP 10x10 with 8 free inputs. I could use that to run my high pass as that allows for settings under 20hz.