Question about Jl Audio 250/1 Car Audio Amplifier
You're all idiots.
Posted on Sep 28, 2008
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 to the B+ terminal of the amp. If the voltage drops below ~11 volts, you need to check the wiring for the B+ line to see where you're losing voltage..
You need to do this as the amp shuts down. Connect the meter and watch the voltage as someone increases the volume.
Posted on Dec 31, 2007
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