Question about JBL PB10 Subwoofer

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My jbl home subwoofer with built in anplifier has 2 lights on the front. they are red when it is off.. green when it is working properly... they are yellow now when it is on and doesnt sound right. what do i do?

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You blew your woofer or shorted the output transistor in your amp.

Posted on Jun 02, 2010

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