Overview - Sound System, Standard Sound System, 9VD

The Standard Sound System consists of the following components:

• One speaker in the instrument panel center
• One treble speaker in the left and right A-pillars
• One bass speaker in the left and right front doors
• One treble speaker in the left and right rear door trim panels
• One bass speaker in the left and right rear doors
• Subwoofer -R211- in the left side in luggage compartment.
• Information Electronics Control Module 1 -J794-

Fig 1: 9VD - Audi Sound System Circuit Diagram

Courtesy of AUDI OF AMERICA, LLC

1. Information Electronics Control Module 1 -J794- behind the glove compartment
2. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- inside the A-pillar trim panels
3. Left Front Bass Speaker -R21- /Right Front Bass Speaker -R23- in the Lower Front Doors
4. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16- in the Rear Door Trim Panels
5. Left Rear Bass Speaker -R15- /Right Rear Bass Speaker -R17- at Bottom of the Rear Doors
6. Center Speaker -R208- in the Center Instrument Panel
7. Subwoofer -R211- in the left side in luggage compartment.
8. CAN bus, Infotainment