[JonFo]

First 'Outie' IB

Here's a description of the first inverted manifold IB I designed and built a few years ago.

Desctiption of buid and build pics here: http://www.jonathanfoulkes.com/Home_Theater/Speakers/IBSub.htm

And here's a pic of the IB:

And current state, with custom ESL/Line Array center channel built on top of the IB.