I'm probably running one of the highest powered stereos on here... 3400 watts. He's what needs to be done.

1. Big 3 in 0 gauge.
2. biggest possible wire your amps accept.
3. Your alternator should be upgraded. The general rule in the audiophile community is 10 amps per 1000 watts on a stereo. Therefore, to be powered properly, I suggest a H/O alternator from MotorcityReman, Iraggi, or similar. I'm running a 240 amp H/O from MCR and I know that violates the general rule, but see the next item on the list.
4. A second battery, wired properly. Yellowtops are a top choice. I suggest a Kinetik or Batcap though. I'm running a Batcap 2000.


NEVER use a cap. Caps act as a band-aid for your problem. It may look like the issue is fixed, but I promise, you'll be thanking us later when your amps are still functional.