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Guest
PostPosted: Mon Feb 12, 2007 1:52 am    Post subject:

Do you have the amp volume down when you turn it on or change the source
JGrimaldi
PostPosted: Sun Feb 04, 2007 8:07 pm    Post subject:

Also, see if it still thumps if you turn the gain all the way down before powering off. If not, the problem is not in the Sub, it's behind it somewhere. Probably in the amp.
JGrimaldi
PostPosted: Sun Feb 04, 2007 8:04 pm    Post subject:

First, check your cables and connections. If they're all OK, open it up and take a peek. Look for anything that looks loose or burnt, or any loose objects. Other than that, can't tell anything without make/model.
i8asloth
PostPosted: Sat Jan 13, 2007 8:42 pm    Post subject: Pioneer VSX 55txi subwoofer thump

Lately when i turn on my receiver and also when i change the audio source on it i get a thump out of my subwoofer. Pioneers suggestion was that it may be a bad sub pre out and i would have to take it into t a repair shop...this unit is no longer under warranty and the repair shop wants 50 bucks just to look at it...Any ideas on what the problem might be
thanks

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