Polk Audio PSW 505 fuse burn

GordonZhang
GordonZhang Posts: 1
in Troubleshooting
Fuse burned, replaced another one (3.15A), burned immediately. Any idea what's wrong? Power board?
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Comments

  • [Deleted User]
    [Deleted User] Posts: 7,658
    Hello,
    Welcome to Polk's forum. In all likelihood there's a problem with the subwoofer's bass amplifier and it would need to be serviced. Tomorrow contact Polk CS at either 1-800-377-7655 or via email to polkcs@polkaudio.com. Be sure and have the subwoofer's serial number and date and place of purchase on hand when you contact them.
    Regards, Ken
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