Fat fingers got me again.... Yes, I meant NOT.
I went from a single EP600 in this room to two 500's. I also had a third sub in the room (Outlaw LF1), but I removed it. It just did not blend well with the EP's. It was distracting.
LFE is smoother with the two 500's than it was with the single 600. I suppose there's a difference with regards to the lower frequencies the 500's do not reach that the 600 did, but I did not miss it. SPL level is higher running both by about 5 db than running one, but that doesn't really matter, as they are both dialed down to about 25%.
So yes, I prefer the two 500's over a single 600. My room is pretty small though. 12 X 18 X 8.5
