Question about Kenwood KAC-7203 Car Amp

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My red light on my 1000w amp wont turn on to power my subs. the blue one is the one one to turn on can anyone help me

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Make sure that you have a good ground, make sure you have the right amp turn on wire, and your power wire is fused, best solution is to have it professionally installed! Amp install is very basic if you are having a hard time with that, I wouldn't attempt to try it or have one of your buddies install it! FRIENDS DONT LET FRIENDS INSTALL!

Posted on Sep 12, 2010

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Posted on Jan 02, 2017

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Either the amp is ad or the sub got shorted? You can check itby disconnecting the Sub and seeing if the amp comes on blue then. If yes, then the sub is shorted. If no, then the amp is shorted. Also chck the voltage AT THE AMP. Make sure that it is above 12 Volts.

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

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The red light means the amp is in protection mode. A few things can cause protection mode..... First disconnect the subs completely from the amp, and turn it on, if it powers up you have blown subs. Also try checking the main power wire at the battery...sometimes the current your meter is seeing is backfeeding from the remote wire, so your main power line could be blown at the fuse under the hood. hope this helps

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