This post probably doesn't belong here but there was no suitable thread in the DIY section.....
I am completely stunned by the activity going on here is Norway, one guy has a sub setup with 8 24" subwoofer drivers in 85 cubic feet cabinet and 6 15" midbass drivers, another one has subwoofer towers with 16 of the 15" Dayton sub drivers .... there is another setup with 24 of the 10" Seas L26RO4Y drivers in a double bass array setup ... now there is a new upcoming project where one of the concepts is two towers with 4 18" drivers on each side... complementing a set of Vienna Acoustics the music, which already have 6 9" bass drivers.... unreal cool
There is another one with a slot loaded open baffle set of subs where there is 10 15" drivers on each side, I believe only the subwoofer drivers cash in at above $20.000.... it's said the latter one is king of bass dynamics...
Sorry guys but The RBH sound reference towers and the large Monoprice subs seem small now ...