I have one of these. scroll down for pics…
https://steevee.com/stereo-info
I would love to resurrect this fella but cannot withstand…in this particular case…a overly large cabinet.
This was the speaker I had built a huge folded horn sub for my Dad’s system and it sounded great.
Well, I have a pair of Magnepan 3.5s and will need a sub when I can get to it.

As usual, during my search for info…that @GM was involved in a thread over at diyaudio.
https://www.diyaudio.com/community/t...ley-24.106532/