Sound System Amplifier -R12- Multi-Pin Connector Assignments

24-Pin Connector A

Fig 1: 24-Pin Electrical Connection A & 23-Pin Electrical Connection B

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 - Left rear treble speaker, positive

2 - Right rear bass speaker, negative

3 - Right rear bass speaker, positive

4 - Left rear bass speaker, positive

5 - Right rear treble speaker, negative

6 - Right rear treble speaker, positive

7 - Left rear treble speaker, negative

8 - Left front bass speaker, negative

9 - Left front bass speaker, positive

10 - Left rear bass speaker, negative

11 - Right front mid-range speaker, negative

12 - Right front mid-range speaker, positive

13 - Not assigned

14 - Left rear audio signal input, negative

15 - Left rear audio signal input, positive

16 - Not assigned

17 - Right rear audio signal input, negative

18 - Right rear audio signal input, positive

19 - Control in (optional)

20 - Left front audio signal input, negative

21 - Left front audio signal input, positive

22 - Not assigned

23 - Right front audio signal input, negative

24 - Right front audio signal input, positive

23-Pin Connector B

Fig 2: 24-Pin Electrical Connection A & 23-Pin Electrical Connection B

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 - CAN, Low

2 - Left front mid-range speaker, negative

3 - Left front mid-range speaker, positive

4 - CAN, High

5 - Not assigned

6 - Left front treble speaker, negative

7 - Not assigned

8 - Not assigned

9 - Left front treble speaker, positive

10 - Not assigned

11 - Right front bass speaker, positive

12 - Right front bass speaker, negative

13 - Not assigned

14 - Not assigned

15 - Right front treble speaker, positive

16 - Voltage supply, negative

17 - Not assigned

18 - Right front treble speaker, negative

19 - Voltage supply, negative

20 - Voltage supply, positive

21 - Voltage supply, positive

22 - Voltage supply, negative

23 - Voltage supply, positive