RT3000 Sub problem - weird noise

dpowell
dpowell Posts: 3,068
edited February 2007 in Troubleshooting
:( I just started hearing a high pitched buzzing noise coming from one of my RT3000 subs. I had it unplugged for a few days. When I plugged it back in, I immediately hear a buzzing coming from both sub speakers. Turning the volume knob up or down has no impact on the volume of the buzz.

I have tried the following with no difference noted:
Unplugged the subwoofer RCA cable
switched it off in the back
Switched it to always on
Unplugged and plugged back in

Any thoughts on what might be causing this?

Thanks.
____________________________________________________________

polkaudio Fully Modded SDA SRS 1.2TLs + Dreadnaught, LSiM706c, 4 X Polk Surrounds + 4 X ATMOS, SVS PB13 Ultra X 2, Pass Labs X1, Marantz 7704, Bob Carver Crimson Beauty 350 Tube Mono Blocks, Carver Sunfire Signature Cinema Grande 400x5, ADCOM GFA 7807, Panasonic UB420, Moon 380D DAC, EPSON Pro Cinema 6050
Post edited by dpowell on
· Share on FacebookShare on Twitter

Comments

  • [Deleted User]
    [Deleted User] Posts: 7,658
    edited February 2007
    Hello,
    In all likelihood the problem is with the bass amplifier. It would be best to telephone us at 1-800-377-7655 and we can discuss removing the amplifier and sending it to us.
    Regards, Ken
    · Share on FacebookShare on Twitter
  • Skynut
    Skynut Posts: 2,967
    edited February 2007
    Polk CS is top notch and Kens the man.
    Skynut
    SOPA® Founder
    The system Almost there
    DVD Onkyo DV-SP802
    Sunfire Theater Grand II
    Sherbourn 7/2100
    Panamax 5510 power conditioner (for electronics)
    2 PSAudio UPC-200 power conditioners (for amps)
    Front L/R RT3000p (Bi-Wired)
    Center CS1000p (Bi-Wired) (under the television)
    Center RT2000p's (Bi-Wired) (on each side of the television)
    Sur FX1000
    SVS ultra plus 2

    www.ShadetreesMachineShop.com
    Thanks for looking
    · Share on FacebookShare on Twitter
  • [Deleted User]
    [Deleted User] Posts: 7,658
    edited February 2007
    Thanks, all in a day's work!
    · Share on FacebookShare on Twitter
  • MillerLiteScott
    MillerLiteScott Posts: 2,561
    edited February 2007
    Polk CS Top Notch

    I second that.

    Ken just helped me out behind the scenes.

    MLS
    I like speakers that are bigger than a small refrigerator but smaller than a big refrigerator:D
    · Share on FacebookShare on Twitter
  • dpowell
    dpowell Posts: 3,068
    edited February 2007
    Thanks Ken, will do.
    ____________________________________________________________

    polkaudio Fully Modded SDA SRS 1.2TLs + Dreadnaught, LSiM706c, 4 X Polk Surrounds + 4 X ATMOS, SVS PB13 Ultra X 2, Pass Labs X1, Marantz 7704, Bob Carver Crimson Beauty 350 Tube Mono Blocks, Carver Sunfire Signature Cinema Grande 400x5, ADCOM GFA 7807, Panasonic UB420, Moon 380D DAC, EPSON Pro Cinema 6050
    · Share on FacebookShare on Twitter