Spreadsheet for Folded Horn Layouts...

[frenche95]

The boxplan is what my screen shots are of that isn't something I created.

 

[frenche95]

brian will have to explain more of it.

 

[BP1Fanatic]

I'm familiar with these workbooks below.
You can import HR files into the workbooks to get them to automatically produce the enclosure or manually input the BOXPLAN fields. However, you still have to manually input numbers into HR for a TH.

Where did you get L12 = 32.80 and L23 = 20.40?

https://www.diysubwoofers.org/sheets/

 

[frenche95]

When I click optimize in the work book thats what it puts it as.