I lifted this picture from Don's photo-log of his Japan trip. It's the sub in Mr. Sagano's living room.
I don't recognize it. Is this a standard issue JBL sub? I'm REAL interested in building a couple. What driver does it use? What are the dimensions of the enclosure? What is the veneer finish? What is the tuning?
When I built my two subs I used Infinity 12.1D drivers as I couldn't come up with a JBL driver that would work well in a small enclosure.
I think it is a beautiful piece! Might be a fun project and a nice piece of furniture.
Don