Titanium Voice Coils - where to get best price?

@audiokinesis Do you happen to know where to get the best price for Titanium voice coil formers?

@btlancaster24, no I don't.  I use either off-the-shelf drivers or factory-made custom drivers; I've never sourced my own voice coil formers. 

There is a publication called "The Loudspeaker Industry Sourcebook" that lists sources for loudspeaker parts.  I doubt that titanium voice coil formers are listed in a category of their own, but that publication will probably give you some companies to contact. 

Here is a link to an online copy of the 2023 edition:

So..... what is it about Ti formers in this particular speaker that got the OP so interested??

And why just the former but not the diaphragm for instance?? Is there such a beast already?