I saw this a few months back and thought it was interesting enough to get me to start looking into the whole amp modeller/IR thing.
https://celestion.com/product/200/f12x200/
They have a cab design for it as well.
https://celestion.com/speakerworld/downloads/cabinetdesigns/220.pdf
https://celestion.com/product/200/f12x200/
They have a cab design for it as well.
https://celestion.com/speakerworld/downloads/cabinetdesigns/220.pdf