Help with sub design


2007-07-15 10:23 am
Dear All,

just before X mas there was a discusiion on a strange design of sub and guess what ?

I cant find it!

It consisted of a stack of PLATE (for want of a better description) sub woofer modules. The size was small in relation to drive unit and very little volume of air.

You just stacked them up to get more bass.

Please help.
many thanks david