Question about Jensen 100W x 4 Amplifier KA5 Car Audio Amplifier

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My amp wont work

The light on my amp keeps going from the green light to the green light. it isent the fueses or the groung. what is the problam?

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The amp probably has shorted output transistors. To eliminate other possible causes, read through the following page:

Amp in Protect Mode - Troubleshooting

Let me know if you have any other questions.

Posted on Nov 25, 2008

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Sounds to me like the amp is going into protection mode. Try placing one sub on the amp with very little gain. One of the biggest reason why this happens is because the subwoofers are wired wrong. What is the brand and model number for your amp?

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http://www.cybersoundsaudio.com/cybersounds/vehiclepics.html

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Check your speakers with an ohm meter. They should have some resistance but not totally shorted. Its prob the amp that got fried. Connect the amp to the battery with no speakers attached to it if the protection light still comes on then the amp is blown.

If the amp is blown you can send it to people on ebay and get it fixed pretty cheap. Good luck!

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