richedie":2mo18inl said:
Interesting spin on the cone code. I was going by my buddy who I know knows his stuff and says the 444 is the cone to get in V30s or G12-65s. But, your argument makes sense. All I can say is my 444 V30 sounds great.
I am considering trying the G12-65s in my Bogner 212 but not sure how well they will go with my Bogner Shiva. Do you find a large difference between the Heritage and the older Celestions?
Well, it wasn't intended as an argument or a theory. ;-)
There was a dude on one of the vintage amp forums a few years back who was a key guy at Celestion for a long time, he was an effing encyclopedia regarding Celestion history, tooling, production methods, etc. I believe the phrase he used was "low resolution 0444 cone", but I remember that the 1777 and 0444 were mold numbers, and the pulp mixture and other items changed for different models using the same tool number, so your 444 stamped cones in a V30 were made from the same type tool, but were likely a different pulp configuration from other cones stamped the same way. I'll have to search around and see if that's all still hanging around the internets, very interesting look into speaker manufacturing, as I remember.
And, IIRC, that bloke from Celestion was where the information on Marshall's use of the 444 (bass) vs. 1777 (lead) cones specific to the G12-65 speakers came from. Some may prefer the 444 cone model, most say the ones from the Lead Model cabs cut through the mix better. Again, YMMV.
As for the tone of Heritage vs. old, I did notice a difference, most likely because the cabs are very different, but as the new ones break in, they seem to be losing a bit of top-end hair and are becoming very familiar and pleasant. At least to my old trashed ears. The G12-65 was originally designed as a higher-wattage version of the Greenback, but they have a tone of their own. I should think they would work well with the Shiva, but you really never know until you try. I will say that having used them with a number of Marshalls, they obviously excel there, and with Marshall modules in my current Egnater MOD 50 rig, they shine. But they also sound great with Fender Bassman and SLO tones. Great for rock, but I do like them for blues. So, I suppose they are at least somewhat versatile. Hell, Robben Ford likes 'em. He has nice tone...
Pricey for new, harder and harder to find good old ones, but I like 'em enough to make them worth it to me.