Need Opinions and Answers on how much Rms can stock systems take

[Chris.Bloemker 10+ year member]

Hi guys, i have a 2007 Ford Taurus, and i believe the stock alt provide 105-110 amps, i have a stock battery and 0 gauge CCA wiring.

Im running 500w rms with two alpine Type S subs, and i was wondering if i could upgrade to two type R 12's or 15"s even, how many Rms can my stock system hold, and what are your recommendations as to accomplish this. Maybe upgrade alt? (btw my lights dim, very very little though)

Click to read more...

 

[Cruzer 10+ year member]

All i can offer is my setup to give u an idea of perhaps what u can get by with till someone else answers.

i have a 136amp alt, regular battery, im running 4 gauge wire, 870w rms and no dimming or problems