I replaced the factory radio with a Becker Mexico just for the look.
Not sure if the car has an amp fitted somewhere.
I am happiesh with the rear speakers (just to give you a flavour on my -low- musical ear).
A friend was telling me that this could make things better, somehow.
If we find them in europe could make sense to try.
https://deipowersports.com/products/categories/sound-control-powersports/
