Been over to K n M acoustics (wigan) today as they kindly offered me the use of there Audio control SPL meter

Well in the silver vec i ran 140.9 @ proper droppers

then the blue vec ran 139.9 @ mega-watt testing day .....

Today She put a big smile on my face with a WHOPPING 144.0db & thats with 27hz tuning so its LOW & LOUD !!!

think there is a little bit more to gain with some tweeks.....

here's the 144.0 Run
http://www.youtube.com/watch?v=Y-oiNi-XlMk