I'm getting a new head unit but will not have the money for front components and an amp for awhile, if not ever. However I do want to replace the rears with some <$100 coax speakers to help clean it up a little.
I will stay with something that recommends no more then 30 to 45 RMS and my head unit will probably run 22 to 23 RMS.
Is it even worth getting new speakers? Should I go 4" or 5 1/4" speakers?