Charles, your FIRST instinct would be at least 4 EP800's.
This is actually going to be a problem in my new space, now that my refrigerator is going where one of my subwoofers was going to go.I wonder how I'll be sorting this one out.
When one begins to actually consider giving up your refrigerator for a fourth sub-woofer, it's time for a face-to-face with you-know-who in Fredericksburg.
CV, I'm in a lot of houses---A LOT. (I know it's hard to believe, but they actually LET me in.) I have never been in a kitchen when the client pointed to the fridge and said, "Oh, that's where the sub' going to go."