Brad, I have the RXF-250 and MRF-250!
Everything is located in the same rack together, except for the RXF-250 which I had to move all the way over to the top of my projector just to find a spot where it did not get interference. It was not fun routing new cable through the ceiling to the projector for the RXF's cat5 cable (for power/signal not networking of course).
buzz, that's a neat idea. I'll see if I can locate some to purchase!
Ernie,
The RF interference has no affect on sound. It's interfering with my URC RXF-250 RF receiver. Causing the second red LED to be constantly lit.
I use MiniDSP for two-way subwoofer where one plays up to 50hz and the other takes over from there. One sub is a pair of 18" (Dayton UM18) tuned to 15hz that are firing into the back of my couch. The other sub is a single 15" pro-audio (Eminence Kappalite) which is commonly referred to as a "mid bass module". It plays from 35hz up to 120 hz and anchors the sub "sound" up front.
I also use the MiniDSP for Auto-EQ using REW.
[Link: minidsp.com]And I also use it for Bass EQ to add missing LFE back into movies which have filtered it out of the soundtrack.
[Link: avsforum.com]