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2012 Prius Jbl no bass

Discussion in 'Gen 3 Prius Main Forum' started by Isti, May 4, 2021.

  1. Isti

    Isti New Member

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    2012 Prius
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    Anyone can help why no bass? Seems everything is good. I tried in the menu but nothing. Any idea? JBL
     
    #1 Isti, May 4, 2021
  2. PriusCamper

    PriusCamper Senior Member

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    If all else fails disconnect the 12v for a few minutes. This will revert your stereo back to original settings... If that doesn't work, it's time to test your speakers and if they're good, it's time to replace your deck or amp if there's no loose connections.
     
    #2 PriusCamper, May 4, 2021
  3. Isti

    Isti New Member

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    Thanks ur help. The amp is good is new. I try to test the speakers. How u mean deck? What is that?
     
    #3 Isti, May 10, 2021
  4. Isti

    Isti New Member

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    I checked the headunit, amp and speakers and all good. Maybe some wireing?
     
    #4 Isti, May 10, 2021
  5. PriusCamper

    PriusCamper Senior Member

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    Deck also means head unit, which also means the thing that the touch screen and knobs are attached to.
     
    #5 PriusCamper, May 10, 2021
  6. Isti

    Isti New Member

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    We found the problem. The problem was the speaker wires was changed. So - + and +-. And thats why was no bass.
     
    #6 Isti, May 20, 2021
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