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harveywong

arc audio ks 300.2 cutting out at high volume?

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This amp is cutting off on me at high and when I turn it down for a few seconds it come back on. Could this be from a short on one of the speakers lead. The amp is not hot at all and I notice that it just started doing this about a week ago. It has a status light that is blinking but the manual does not explain what blinking sequence this applies to code 11-thermal protection, code 12-short protection, code 13-repeated short & code 14-over volt protection.

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What is the voltage at the amplifier when it turns off?

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Check the resistance of your speakers with a DMM.

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