I have a PSW125 subwoofer that is making a lot of noise whenever it is powered up. Even with no cable connected to it. It is set up as option 1 to a Yamaha RX-V373 unit. Never had a problem before


  • KennethSwaugerKennethSwauger Moderator Posts: 7,322
    Welcome to Polk's forum. In all likelihood the problem is with the sub's bass amplifier. Send an email to: [email protected] and describe the problem. He's the head of Polk's service department and will give you the options available.
    Regards, Ken
    "They thought we were too loud, but shoot, I had four army blankets folded over my amp, and the volume level was on 2. I'm used to playin' on 10!" S.R.V.
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