I'm trying to install an old 1965 AM/FM radio (mono sound) in my 70 Charger. After some research I discovered that the old speakers were 8 Ohm.
Since the radio output is very low (5 Watt?) I wanted to install an amp. Can I now use 4 Ohm speakers since they will be connected to the amp instead of the radio?
I want to put a 5 speaker setup in the Charger: 1 in the middle of the dash, 2 in the kick panels, and 2 in the package tray. Since the radio is a mono radio do I just need a 2-channel amp and hook up the 5 speakers in parallel?