Hmm...
In my old 94 LS, I had 3 amps - a RF Punch 60ix, a RF Punch 100ix, and a Memphis ST1000d. I also had a 1 farad caps in there. The system is going on year 4 and no problems with the alternator.
In my Si, I had at one point 2 PPI PC4800 amps. Now it's just a RF Punch 200ix, a DEI 1100d, and a 1 farad cap.
Both systems do exhibit slight dimming when cranked up, but I don't do that too much anymore....
