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CarAudio.com Newbie
I am currently running a sundown u15 on a saev3 1500. stock electrical... I plan to upgrade to a second u15 and probably a sfb4k. I was looking at a headway lithium 15ah bank. I'm just wondering what size alternator I should get. I was looking at a 320 amp... would that be enough? with my stock I have a136 amp. the 1500 causes dimming. vehicle is a 2001 dodge dakota 4.7. also may add 4 channel for mids and highs. so would be at about 5k total. any help is appreciated. thank you