Did you try a forum search, Breezie?
The subject has been covered.

 

I did a search on this forum, and the results were for removing rear speakers, driver side speakers, door speakers, but not for the 107 front passenger dash speaker. I also did a search on Google, but still no help. If you have a link to the one I need, please post it. Thanks again, Breezie

 

I believe both front speakers are removed the same way.
http://www.benzworld.org/forums/r-c107-sl-slc-class/1514221-560sl-dash-speaker-how-replace.html

 

Thanks for the post. I saw this one when I searched, but because it was for a 1987 560SL, I didn't think it would be the same for my '80 450SL. I guess I'm scared I'll screw-up something that will cost time & money for someone else to correct the mistake I made. Thanks again, Breezie