i am planning on puting a new sound system in my dads 1991na300zx. I heard that each speaker has its own amp. is this true, are the amps close by?
How is wiring a new amp to new speakers? Can I use stock wires or do the individual amps complicate that?

I was just going to remove all the old amps and speakers, put in a new radio/cd, new amp, and new front door speakers(or should I do the backs instead)

I haven't been able to look at it yet, in diff town. Any help would be appreciated.