Question about AudioBahn A4002V 100W x 2 Car Amplifier Car Audio Amplifier
I can have only the power hooked up and the protect light comes on.
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Posted on Jan 02, 2017
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May 14, 2012 | Car Audio & Video
Mar 03, 2012 | Legacy Car Audio & Video
Should the amplifier go into protect mode, simply disconnect all RCA and speaker leads, while keeping +12 volt, power ground and remote leads connected.
1. Now turn the amplifier back on, and if the diagnostic LED lights, the amplifier has an internal fault.
2. If not, plug the RCA cables back, and reset the amplifier. If it goes into diagnostic now, the fault lies in the input, either with bad cables or source unit.
3. If the amplifier seems fine with RCA cables plugged in, connect the speakers, one at a time, and if one of the speakers or its wiring is faulty, it will activate the diagnostic
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