V90/XC90/S90 HK AUD .VBF Files

[paunionutz]

Each speaker has an impedance (ohm).  If  you have 2 speakers of 4 ohm each wired toghether, you obtain an 2 ohm impedance on that chanel. If you only have 1 speaker,  remains 4 ohm on that chanel, and AUD  send a fault code