What output alternator do i need?

i have a stock 99 ford ranger, and have a 5000 watt amp and 2 subs in the back, the load is enough to dim my lights greatly, and im looking at getting a new alt, but i basically know nothing about them, can anyone help me?

Im going to install a p600x4, and a p1000x1bd rockford fosgate amps. I will want to add more in the future 1 or 2 more p600x4. Link: ...show more

I'm upgrading the alternator in my lexus ls400 from 80amps to 200 amps, and I was wondering if I need a new higher output battery also, I have 2 gauge power wire running throughout my whole car, and I have a 12" 1200RMS subwoofer amplifier and subwoofer...

-I have a stock 150 Amp Alternator ('07 Infiniti M35) -There are no High output alternators available at this time for my vehicle. -I will be replacing the stock battery with a High Performance Car audio battery and adding a 3 farad cap in addition to...

i have a 1000 watt fosgate amp with 2 10' fosgate subs. not 2 long ago my battery light started coming on and my bass started skipping at high volume (which i always have it on) it didnt use 2 skip but it started 2 so i bought a new optima yellow top...

I have a 1994 nissan sentra and have alot of power that is going to be put in it. 6 channel 40 rms a/d/s going to my in cars then i have a orion 600d mono(290rms @ 4 which will be brought down to 1 ohm) So like 600 rms to each of my massive 12's. So...

I have 4 boss cx120dc running to a 6000 watt power acoustic amp I need a good high output alternator... Any suggestions to put in a 1991 gmc Sierra 1500, also where shout I take it into to get it installed? Thanks

I am going to install some subs, amps, speakers, that have a lot of watts and hard bass that is too much for my alternator to handle. I wanted to know, what do I need the most in ...show more