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Thread: polk momo burnt

  1. #1

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    Question need help polk momo burnt

    I got a polk momo 15" 4 ohm dvc subwoofer
    -400watts rms
    and my amplifier is cerwin vega 500.1 monoblock
    rms@4 ohms -300watts
    rms@2 ohms -500watts
    i connected the subwoofer in series connection @ 2 ohms and it was working good for soo many days.But my subwoofer had burned last day when i raise the bass in my remote bass controller. :(
    what will be the reason?
    please help me :(
    i connected it in this way Name:  Untitled.gif
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    Last edited by harinarayanks; 06-21-2013 at 08:53 AM.

  2. #2

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    Where is your gain set? Chances are you clipped the amp by turning it up too far and fried your sub.
    polkaudio sound quality competitor since 2005
    MECA SQ Rookie of the Year 06 ~ MECA State Champ 06,07,08,11 ~ MECA World Finals 2nd place 06,07,08,09
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    polkaudio SR6500 --- polkaudio MM1040 x2 -- Pioneer P99 -- Rockford Fosgate P1000X5D

  3. #3

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    More then likely the raise in the remote control bass is what did it, more then likely distortion had set in causing the sub to go since distortion is a big killer in subs, and if you had it in the trunk you might not of noticed it happening since the back seat usually acts like a distortion baffle!

  4. #4

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    Thats actually wired in parallel if that's a monoblock.
    Main Surround -
    Epson 8350 Projector/ Elite Screens 120" / Pioneer Elite SC-35 / Sunfire Signature / Focal Chorus 716s / Focal Chorus CC / Polk MC80 / Polk PSW150 sub

    Bedroom - Sharp Aquos 70" 650 / Pioneer SC-1222k / Polk RT-55 / Polk CS-250

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