Car adapter audi active system iso

For connection to active AUDI / PORSCHE / SEAT / VW systems (subwoofer and rear speakers, fully and partially active audio systems), DSP, models up to 2004 (without Fakra-type installation).
Galvanic isolation.
Compatible with: Audi A2 1998->2006, Audi A3 1998->2006, Audi A4 1998->2006, Audi A6 1998->2006, Audi A8 1998->2006, Audi TT 1998->2006, Porsche 996 Boxter, Seat 1998->2006, VW 1998->2006