New
Power 12V Car Audio 5.0 Farad Capacitor 5000W Digital 3 Digit Display + 4 GA KIT
79.99
USD
The general rule is to add 1 Farad of capacitance for every 1000 watts RMS of system power. Note that it does not hurt to use more capacitance than this rule and many systems use 2 or 3 Farads per 1000 watts RMS.
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