Hi everyone,
when you own a Superb iV MJ 20 and above and have Canton as option, you may have discovered that it is not quite the best sound system around.
The basic problem with this system is that the new designed sub for hybrid is not correctly fitted into the sound setting,
Don't know exactly the reason where the error happened, but the sub setting is shifted in phase so it cancels out the bass between 40 and 50 Hz. (picture 3)
Skoda/Canton is not aware of the problem and is not interested. Tried several times. No chance.
A solution is to reverse the polarity of the subwoofer connector. The outer and the inner pair of wires have to change the places like this
1 2 3 4
| | | |
4 3 2 1
I made some adapters for plug and play usage, but you can do the switch by opening the connector and exchange the position of the wires. The other solution is to remove the "noses" on the connector and plug it turned upside down.
After this modify the settings like in last 2 pictures, and enjoy the sound. Before changing the EQ choose preset "Classic" and turn surround completely off.
Best bass performance is achieved when setting focus to driver and fader moved to the front and one click to the right.
PS: this solition is working already in >60 cars up to newest production 02/22 estate and limousine, so yes, your car is affected and yes, it will improve the sound a lot.
PPS: if interested in a plug n play connector - please PM. Unfortunately international shipping (from Germany) is quite expensive.
PPPS: this is definitely not a solution for non hybrid versions