Active System Adapter 451-1335-02 for Audi A3 A4 A6 A8 TT

Full Active System Adapter

For radios with full active system. Head unit with ISO speaker output to active system with Mini-ISO block (6-pole yellow or 20-pole black plug). (Not for half active systems)

Audi A3 / A4 / A6 / A8 / TT