Question about Kenwood KAC-8401 Car Audio Amplifier
It work fine in the past but one day it just shut off and now it doesnt work
You need to confirm that you have a good ground, and 12v on the terminals of the amp.
With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. If the voltage is below ~11 volts, you need to check the wiring feeding whichever line is too low.
Posted on Dec 26, 2007
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