I'm not talking about the C90, of course.
Very interesting comment from Fryette, I would love to see some measurements of the different speakers VS production variation of the same model.
As a matter of fact the V30 Mesa cabinet we have in the Torpedo sounds way different from other V30, but the cabinet itself is such a big deal i the overall sound that it makes hard to compare them. The only way is indeed to load different kind of V30 in the same cabinet, try not to change the measurement microphone's position, and do a proper measurement.
It's hard to judge anything, based on anyone's experience with different cabinets/speakers, too many parameters are involved (even if I value your opinion fearhk213 and thank you for sharing it with us) . And it wouldn't surprise me that Celestion would design specific speakers for a partner, what I really don't get is why they would keep the V30 name... Well, it is well know by the public...