Oops, yes, 14 inches. The room is 16’ x 25’ with a 14’ vaulted ceiling. However, it opens up on the right side to the kitchen area, so it’s not a traditional 4 wall room. And the wall on the left side has a huge window, 2/3 of the wall is glass. So there are some acoustic challenges. I also have 2 ADA 1500’s driving them, btw.

I may just have to add a sub or two some day, but don’t tell my wife ;-). But they still sound phenomenal. Try that song “Keith Don’t Go” from the Nils Lofgrin’s live album, and turn it up (I had the volume at about -16 on the AVR). Really special, and I was just taking it off of YouTube.