PSW 10 rumbling
TexasAlan
Posts: 2
I saw a post from several years ago concerning this question any updated comments on this problem? I have a Yamaha RXV663.
Best Answer
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Hello,
In all likelihood the problem is with the bass amplifier. It would be best to give a call to Polk's CS department at 1-800-377-7655 for possible solutions.
Regards, Ken
Answers
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Additionally I get the rumbling with no input, that is, I just plug it in and turn it on and it rumbles!