Been asked many times before but I'm getting confused with all the different wiring harnesses available to buy. I have the concert II head unit and looking to add an aftermarket head unit along with my sub and amp.
It is rear amplified with the standard subwoofer and rear speakers so no bose. I'm currently looking at this wiring harness: Audi A3 A4 A6 TT Rear Speaker Amplified Bypass Car Stereo Wiring Harness Lead | eBay
Firstly, is this the right harness, and do the RCA's connect to the aftermarket headunit? Secondly as I'll be putting my own sub and amp in will there be interference because of the standard sub? If so is there any simple ways of unplugging the standard sub but leaving the rear speakers amplified?
Cheers
It is rear amplified with the standard subwoofer and rear speakers so no bose. I'm currently looking at this wiring harness: Audi A3 A4 A6 TT Rear Speaker Amplified Bypass Car Stereo Wiring Harness Lead | eBay
Firstly, is this the right harness, and do the RCA's connect to the aftermarket headunit? Secondly as I'll be putting my own sub and amp in will there be interference because of the standard sub? If so is there any simple ways of unplugging the standard sub but leaving the rear speakers amplified?
Cheers
