Question about Polk Audio PSW505 Subwoofer

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The amp board on my psw505 powered subwoofer burnt up while the sub was not even in use. I just recently put a new replacement woofer in the box since that to fried a few weeks before the amp board went out. I was curious if there was anywhere you could recomend me to that sells new amp boards or refurbishes fried ones ?

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6ya6ya
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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: sony subwoofer model# sp-pwm505

I have a JVC sub woofer SP-pwm 505 can I use this with any system my receiver has RCA jacks it looks like this uses a S cable...is there a cable that would convert "S" cable from sub woofer to an RCA output jack in receiver allenfreedman@yahoo.com

Posted on Nov 21, 2008

lynchms
  • 93 Answers

SOURCE: best hook- up Polk psw10 sub woofer to yamaha rx-v663 receiver

You will not need to y connect your subwoofer, if you have only one RCA sub out on your receiver the other end of the RCA connector cable goes into the left input on most powered subs, there is no loss of signal, the option exist as some receiver do sport a double RCA sub out.

Posted on Feb 12, 2009

  • 189 Answers

SOURCE: The electronics board has 4 resistors fried and I

You probably turned on the amp at full tilt and that is the safety for you speaker check out an tv shop and see if they can get the info or order you a new board .You can order the schematics from a tv or electronic appliance place if you give them the info and do it yourself. Go to the store or website and check out what color of resistors they have or just order the board direct from Polk or an authorized dealer.

Posted on Jan 10, 2010

Grubhead
  • 5020 Answers

SOURCE: Polk Audio PSW10 electrical board smoking

I should just replace the parts that were burning, it will cost a lot less.

Posted on Jan 17, 2010

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