Rockford Fosgate 401S Led ?

Exbass17

Member
2012-11-30 8:45 am
hey guys I was wondering if someone would know by any chance what size of ohm resistor I would need to use to power the led logo indicator on this 401S Rockford Fosgate amp directly to 12-16volts

I am unsure what the forward voltage is they use on these type of leds so I am unable to determine a calculation but do not want to try a resistor and burn out the led embedded on the logo does anyone know by any chance the ohm size to use?
 

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