It looks coll. How does it sound?

Did you double the thickness of each panel or is that impression simply an effect of your photography?

Thanks. The panels are all single piece of 3/4 mdf except for the sub baffles. I have been considering extra bracing but see no need to mess with a good thing. I am going to line the seal section with flat poly-fill and add a little of the loose stuff too.

Normal results are 103db @ 40Hz(1w/1m) with 31Hz/50Hz at about 99db/101db. At 250w(+/-25w) it will belt out about 128db @ 40Hz(1m). My test equipment is not the most accurate so most of these are ballpark at best.

Thanks again for the replies.


HT-EXT

WOW!

Reminds me some of the 4x18 "W" bins mny band had for years.  Loaded with JBL SRX 18"s.  A pair would hit your chest at the back of a 30,000sqft club.  I can only imagine yours in a home theater.