[FloridaBoy]

Originally Posted by AMammal

I thought the donut interesting. Not sure I would start with the interchangeability option though... but those saba green cones are in an essentially open baffle design as is and thought it would be a fun experiment. Just getting my feet wet in learning about qts, qms & qes... i'm a stone cold beginner here. Thanks for the tip! I may see if I can find some info on those parameters for the green cones.

I imagine it will take me at least a month to get a rough-up together (we just moved and other projects beckon) but hope to get this done within the next few months.

Have you seen this? https://www.lii-audio.com/product/pa...lete-solution/