Can you ID these 98 Tracker parts?

[fixkick]

With all problems it could be I think I will go bluetooth speakers from the iphone.  Attached picture of ID tag for a reference

yes there are many modern solution to sound. endless for sure,
what matters, is speakers,  not wanting to drive with headphones and risking ones life like that.
what I have is a radio that has  USB and stick full of MP3,  that is the best, having lots of those.
quality really does not matter, after all car is full of road noise, a  tin box max. zero insulation (sonic).


here is my RPO decoder,  the rare MICRO FICHE, inverted images I made.

https://fixkick.com/specs/RPO/RPO.html

it is GM build sheet .