I'm running a quality true 1000rms for my system, subs and highs. I have a yellowtop, big 3 wiring upgrade, and 5farad capacitor and my lights still dim, but i've never had any problems.
The amperage fuse rating of my 800rms Soundstream sub amp is 130A, and my 4-channel Alpine is 20A. So I'm running about 150A max on a stock alt with no problems...yet. Also running an e-fan and Hellas.
Last edited by rideac1; 04-13-2006 at 12:38 PM.