Biggest Subwoofer Ever Made


I ran across this article about a 60 inch subwoofer. What kind of bass traps would you need for this thing?

http://www.ohgizmo.com/2006/03/06/the-biggest-subwoofer-ever-made/
maineiac
Mark, very cool pix. Man would I love to be sitting on that couch listening to my tunes...
Back in 1959 Electro Voice introduced a 30 inch woofer. I have the specs and cabinet plans at home, the volume about the size of a small bathroom.
Can I combine the 10 ten-inch drivers on my SW800's and count it as 100 inches? ;-)