Question about Kenwood KAC-8401 Car Audio Amplifier

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KAC-8401 Shuts off Blue light still lit

The amp shuts off after paying for awhile, sometimes it takes a long time before it will power back up. The Blue light on top never goes out?

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Re: KAC-8401 Shuts off Blue light still lit


You might want to turn your Gain setting down a little. Also Look to be sure you have enough air flow around the amp. If it cannot breath, the heat from the amp will build until it wigs out. Use your Ingenuity to get more air to the AMp.

Posted on Nov 05, 2007

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