Sound system adapter for Audi (Chorus, Concert, Symphony)

In order to allow installation of X701D-AU and/ or SPC-200AU to cars with Audi sound systems, we created a variety of adapters to allow a safe installation and operation.

KWE-BO1AU:
This adapter is needed if the Audi radio (Chorus, Concert, Symphony) is replaced with X701D-AU. It is an attenuator which matches the more powerful X701D-AU to the Audi amplifier. It works for both Audi sound systems (Audi Sound 9VD and B&O 9VK). The first lots will have reversed ISO connectors to match the ‘old’ harnesses. Pay attention the ‘Input’ and ‘Output’ markings. ‘Input’ needs to be connected to the radio side of the Quadlock harness.