I see you've listed these for sale on the Bay. So I take it you're giving up?
Man, so close, yet so far away. Sure hope you have some luck on this.
I have some KEF C75's, one has a blown tweeter, and I gave up trying to find one.
I still say to go for the MCM woofers. Their specs are very close to what you are looking for, and as per their T/S parameters, your enclosure is a match for them.
They are on back order until the end of the month. They are the dual 8-ohm so I will have to modify the crossover correct?
No but you could.
Me gotta go now.
I am still confused on how you would make this speaker a 8, 4 ohm dvc
I think the question is whether the $100 you would have to pay for the MCM woofers is worth having the speakers operate. Might not be perfect, but it would work. $100 may seem like too much for a temporary solution, I get that, but it just depends how much you would use them while you search for the real woofers.