Here's the deal, I've got an '05 F-150 with a pioneer head unit, 2 Audiobahn 12" subs and a 3500 watt amp, currently running at about 1900 watts @ 2 Ohms RMS. I've been watching my voltage drop alot more lately when I'm sitting at red lights. At driving speeds, the voltage stays around 14.0 to 13.6. When I sit at a red light however, it goes as low as 12.7. I have to pretty much turn off the amp at night, as all my lights get some dim and flicker on the hard bass notes. I've heard I need a bigger battery... or a H.O. Alternator ... and a few other opinions. What do I really need to do to stop this?
2007-12-22
09:05:22
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8 answers
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asked by
Jason
1