Question about JBL PB12 Subwoofer

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Sub freaking out! :-(

My JBL PB12 suddenly started flickering on and off repetitively. Oddly enough, it seems to do it with the bass line. We've never had a problem out of it before - always gotten exceptional bass but now, after 3-4 years, it started this. The lights on the front will flash from green to red and the bass won't make it through. You can trick it by leaving it off for awhile and turning it back on but it will only work for a moment. I have tried changing the power cord, the a/v inputs, all the settings, EVERYTHING but I cannot figure it out. Please help!! :-) Thanks!

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Re: Sub freaking out! :-( - JBL PB12 Subwoofer Speakers & Subwoofers

Exactly......I bought a Klipsh

Posted on Oct 31, 2007

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