Subwoofer Help

Discussion in 'Speakers' started by deenav, Aug 7, 2013.

  1. deenav

    deenav New User

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    Dee Nav
    Hi All,

    I'm rookie to setting up my system, so please bear with me.
    I recently moved, and am having problems setting up my entertainment system. The problem is specifically with the sub. It plays for a few seconds/minutes, and intermittent will have a knocking or scratching sound. I've disconnected it from the receiver, and with only power to it, I get the same knocking and scratching sound. Anyone have any ideas as to what is causing this??

    Thanks for your help.
     
  2. schan1269

    schan1269 HTF Expert
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