I have the dash out of my 71 convertible and am rewiring the car. Have easy access to the factory center speaker which long ago had the wire cut off and was left there. I would like to use the center speaker somehow, but my pioneer radio has just the L/R for F/R. With the top down, can't really hear the rear speakers so add'l sound from a center would help. Thoughts on how I'd wire one in?

Thx!

 

https://classicoldsmobile.com/forums...h-speaker.html

I ran across this thread , hope it helps you out.