"RST Engineering" wrote in message ...

I'd suggest that John contact Neal's Speaker Repair in Sacramento. He's done some work for me and does a
damned fine job of it ... and if he says he can't get double coil repair parts, you've got Cessna to deal
with.


Hello Jim, I have done just that, thanks!

I don't know much about audio, but isn't there some kind of "2-to-1 transformer" which could be put in there
to "combine" the two audio signals and drive a conventional ($15?) speaker?

Cheers,
John