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How do you prevent audio system from dimming car lights?

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Old 02-24-2012, 03:55 PM
bearfrods's Avatar
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Default How do you prevent audio system from dimming car lights?
I have a pioneer sub and amp both 250rms. The other night I noticed my headlights and dome light would dim when bass hit. How can I prevent this?
 
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Old 09-04-2021, 02:50 AM
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If your wiring is good, check the voltage at the amp when the bass hits. If it's at 12 volts or less, try adding a 1 farad capacitor.
 
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