Put a Custom Autosound in the wife's '67 Impala SS. Have been reasonably satisfied. Did have to have the CD player worked on after two years (10K mi.) but feel it was because of the location in the trunk--not mounted solidly--a little hokey--just mounted with bolts through the trunk mat with padding underneath. It's a driven show car that we bought from the original owner. Didn't want to drill holes in the trunk.
Mounted speakers behind the seats of my '56 on the lip of my gas tank. Sound was way to muffled so also put in kick panel speakers. Much mo' betta.
