Alpine KWE-BO1AU - Sound System Adapter Audi (A4, A5, Q5) VW (Golf 6)
This adapter is needed, if your Audi (A4, A5, Q5) is equipped with an Audi sound system (Audi Sound 9VD or B&O 9VK).
It allows you to connect the X701D-A4, X701D-A4R, X701D-A5 or X701D-Q5 to the factory sound system. It is an attenuator which matches the more powerful Alpine Navigation System to the OEM amplifier.
