For the people have swapped their cdr23 with fibre optic

[Fintro11]

Originally Posted by algiorda

Ohms are cumulative 2 speakers in the doors at 2 Ohms each = 4 Ohms which is exactly what your head unit wants to eat. The Watts won't fry the speakers, they just will sound underpowered.

I was hoping you'd opt for the Bergvillfx cable to be the pioneer for all of us MOST users.

Still researching the cable as I find the cost to seem a bit high. Mercedes and BMW have the same problem and on their forums a few have used the aliexpress cable and have had it work. Still waiting for a reply to see if they have one with the right connectors for our cars.