When I bought my 1977 FHC (UK) it had no sound system and no speakers, but the door cards had been replaced and have circular holes in them for speakers.
The metal hole in the door behind the door card is bigger than the hold in the door card, what is the biggest size speaker that I can fit in there? I don't want to go down the route of the original speakers as I do listen to my stereo a lot and want some good ones in there.
On a similar subject, the slot for a stereo has been cut by a previous owner for a bigger (DIN D) unit but the mounting depth is not very large. Is there anything back there that can be removed in order to fit a deeper stereo?
Many thanks,
Mike