Hi Martin.
Thank you for the reply, I will look into that kit.
I ran in to another problem that you maybe can help be with.
If I play anything on the speakers, the orignial bass woofer is not playing, but if I take a bass woofer unit from another speaker it will play.
i also tried the other speaker, that haven’t been restored yet, and there is no sound either coming from the bass woofer.