I have a pair SDA -1c's with 3 drivers locked in place in the left speaker, they are not the original drivers, which I can tell by the stamp markings on the back.
Is it possibile by disecting the speaker to determine mode of failure
I am trying to determine whether the drivers were fried, do to DC amp failure, or overdriving heat, or locked up due to excessive G-force in shipping.
The right speaker has no damage and has all original drivers.
I Have replaced the bad drivers at my cost and everything is fine.
Seller claims they were in excellent condition when he shipped them.
Seller did not file a UPS damage claim after I informed, of the damage
I have filed a claim with Pay Pal to have the seller at least pay for the replacements.
My intuition tells me some one took out the good drivers and replaced them
with burnt out one's.
Then some how the power seller got them and put on e-bay
Seller claims they were his personal speakers, however he lost the cable
It would be nice If I could prove the speakers were burnt out before shipping
Thanks in advance for your help