68 Charger radio speaker-where to get HELP!

Where can I get a replacement speaker for my dash mounted speaker for my 68 Dodge Charger. I tried radio shack and they no longer carry replacement speakers. I would like an exact replacement and the one I saw on ebay needs to be customized to work. Maybe Greg Ward would know. Greg, you serviced my radio, now where do I get a speaker for it? Anybody else?

http://www.turnswitch.com

Greg did my radio also, and he will send you to this other Greg at Turnswitch. I got my 69 dash speaker from him, he makes them with the correct impedance for your original radio and with a shallow magnet so it fits right.

Darren

Thanks! I`ll contact them on Monday.