Question about Alpine MRP-M450 Car Audio Amplifier

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Odd Problem My amp turns off only when i change the source from tunner it only works in tunner. can someone help me asap?

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Brian Neathery

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Your amp's remote turn-on wire is connected to the wrong wire at your head unit. Look for a blue/white wire and connect it there.

Posted on Mar 07, 2007

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Hi my name is Roety,
I can help you with your issue ,
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