Hi all After buying a Skoda Rapid 2018 I noticed an audio problem of the swing radio, I thought at first that it was a speaker problem, but after taking a look at the response curves of the car stereo, it is a real disaster !! :

 

Font :  Peak 60 hz              

            Important loss 250-500hz             

            peak 1000hz            

            hole in   4000hz

 

Rear : Pic 60hz         

           Important loss 250-500hz        

           Peak 1000hz              

           high level 4000-16000 hz

 

The problem has already been reported by Pixitrabi:

 

How  Skoda has not planned to deactivate this disaster in the car radio menu for a simple flat curve ??

i have never see this !

 

The problem has already been reported by Pixitrabi:

 

My question is how i can turn off the factory equalizer with viagcom to disable this disaster with vcds? which cable to use?   

It is possible that Skoda have reduced the levels of certain frequencies that would cause vibration in the car? 

 

I'm surprised that there's a peak at 60hz

Edited 2 July, 20196 yr by Delberthot

perhaps, but it should be to disable this to return to a standard linear curve ?

Edited 7 July, 20196 yr by hall