Loud 'hiss' when now audio playing


  • Car: Toyota C-HR with factory JBL speakers

    Head unit: HA5462-Vivid10-CP-HD

     

    When there is no media playing and the volume is set as low as 1, there is a noticable audio hiss from the speakers.  If the volume is muted, the hiss goes.

    I have tried setting the amp to -15db in the 'extra' factory settings, but the hiss is still there.

    How can I get rid of the hiss?

    Thanks

     

     

    (Edit: title should be "Loud 'hiss' when no audio playing" but I can't change it!)



  • hi

    if the car has JBL , need an audio adapter 


  • Please provide a link to the item so I can order one.


  • hi

    here is 

    https://www.aliexpress.com/item/1005002448398821.html


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