Hi, from the website page:
Some half slant cabs taper the top to the head depth, or thereabouts.Yes, thank you, I have that information.
However that does not provide the depth of the top front to back that I am asking about.
The 14 1/4" depth is the bottom of the cab, not the top.
Thanks, but I do not share that perspective as a priority. All the amps I make are relatively small, but their sound isnt.Even more relevant than Mesa spec.
Make it fit your largest home-built head shell.