I want to upgrade the speakers on my 97' 940. I would like to keep the original Volvo head unit (i like the period correct look) and add an amplifier but i'm a bit confused on how the factory wiring is set up.
The original HU is 4 ohm (CR-916) but all the speakers in the doors seem to be 8 ohm. As i understand it is possible to run a 4 ohm amp with 8 ohm speakers without anything blowing up but in this configuration the speakers would be running on 1/2 of the nominal power? Why was Volvo running 8 ohm speakers on a 4 amp HU? Am i missing something here?
The original HU is 4 ohm (CR-916) but all the speakers in the doors seem to be 8 ohm. As i understand it is possible to run a 4 ohm amp with 8 ohm speakers without anything blowing up but in this configuration the speakers would be running on 1/2 of the nominal power? Why was Volvo running 8 ohm speakers on a 4 amp HU? Am i missing something here?