Alternator ???

[mlgxkyle 10+ year member]

Okay, i Plan to run a 1500rms Amp with 2 Incriminator Lethal injection 12's 600rms Would i need a beefy alternator or upgrade my stock one i drive a 02 subaru wrx

Head unit: AVIC N-1 Pioneer

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[Falcons 5,000+ posts]

youll be okay. just do the big three to be safe.

 

[mlgxkyle 10+ year member]

The big three? im new to the audio world sorry.

got it sorry

http://www.caraudio.com/forums/wiring-electrical-installation-help/152355-official-caraudio-com-big-3-thread.html

 

[NT_Hardcore 10+ year member]

u might need a second batt. just watch your voltage and see if it drops to low. or if your lights are dimming

 

[mlgxkyle 10+ year member]

Alright thanks