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Sound System Overviews

WARNING: This page is about a different variant/trim than selected.

Radio (CAN) Sound System Basic 

Fig 1: Identifying Sound System
GWWA91-10017Courtesy of AUDI OF AMERICA, LLC
  1. Radio -R- Inside the Instrument Panel
  2. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- in the instrument panel
  3. Left Front Mid-Bass Speaker -R101- /Right Front Mid-Bass Speaker -R102- at bottom in front doors
  4. CAN Bus (Infotainment)

Radio CAN/MMI, Sound System Basic Plus, from 11.03.2008 

Fig 2: Identifying Radio Can/Mmi, Sound System Basic Plus
GWWA91-10016Courtesy of AUDI OF AMERICA, LLC
  1. Radio -R- Inside the Instrument Panel
  2. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- in the instrument panel
  3. Left Front Mid-Bass Speaker -R101- /Right Front Mid-Bass Speaker -R102- at bottom in front doors
  4. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16- at top in rear doors
  5. Left Rear Mid/Low Range Speaker -R159- /Right Rear Mid/Low Range Speaker -R160- at bottom in rear doors
  6. CAN Bus (Infotainment)

MMI Sound System Basic Plus, through 10.31.2008 

Fig 3: Identifying MMI Sound System Basic Plus
GWWA91-10008Courtesy of AUDI OF AMERICA, LLC
  1. Digital Sound System Control Module -J525- behind the luggage compartment left side trim
  2. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- in the instrument panel
  3. Left Front Mid-Bass Speaker -R101- /Right Front Mid-Bass Speaker -R102- at bottom in front doors
  4. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16- at top in rear doors
  5. Left Rear Mid/Low Range Speaker -R159- /Right Rear Mid/Low Range Speaker -R160- at bottom in rear doors
  6. MOST Bus

Radio CAN/MMI, sound system standard, through 10.31.2008 

Fig 4: Identifying Radio Can/Mmi Sound System
GWWA91-10009Courtesy of AUDI OF AMERICA, LLC
  1. MOST bus
  2. Digital Sound System Control Module -J525- behind the luggage compartment left side trim
  3. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- in the instrument panel
  4. Left Front Mid-Bass Speaker -R101- /Right Front Mid-Bass Speaker -R102- at bottom in front doors
  5. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16- at top in rear doors
  6. Left Rear Mid/Low Range Speaker -R159- /Right Rear Mid/Low Range Speaker -R160- at bottom in rear doors
  7. Center Mid/High Range Speaker -R158- in center instrument panel
  8. Subwoofer On Rear Shelf -R157- (sedan)

    - Subwoofer On Rear Shelf -R157- in the spare wheel well (Avant)

  9. Microphone unit in front roof module -R164- (Voice Control Microphone -R206-) in the Front Interior Lamp -W1- (MOST only)
  10. CAN Bus (Infotainment)

MMI sound system standard, from 11.03.2008 

Fig 5: Identifying Mmi Sound System Standard
GWWA91-11196Courtesy of AUDI OF AMERICA, LLC
  1. Radio -R- behind the left luggage compartment left side trim
  2. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- in the instrument panel
  3. Left Front Mid-Bass Speaker -R101- /Right Front Mid-Bass Speaker -R102- at bottom in front doors
  4. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16- at top in rear doors
  5. Left Rear Mid/Low Range Speaker -R159- /Right Rear Mid/Low Range Speaker -R160- at bottom in rear doors
  6. Center Mid/High Range Speaker -R158- in center instrument panel
  7. Subwoofer On Rear Shelf -R157- (Sedan)

    - Subwoofer On Rear Shelf -R157- in the spare wheel well (Avant)

  8. MOST bus

Radio CAN/MMI Sound System Premium Bang & Olufsen 

Fig 6: Identifying Radio Can/Mmi Sound System Premium Bang & Olufsen
GWWA91-10015Courtesy of AUDI OF AMERICA, LLC
  1. Digital Sound System Control Module -J525- behind the luggage compartment left side trim
  2. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22- in mirror triangle
  3. Left Front Midrange Speaker -R103- /Right Front Midrange Speaker -R104- in the instrument panel
  4. Left Front Bass Speaker -R21- /Right Front Bass Speaker -R23- at bottom in front doors
  5. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16- at top in rear doors
  6. Left Rear Mid/Low Range Speaker -R159- /Right Rear Mid/Low Range Speaker -R160- at bottom in rear doors
  7. Left Rear Midrange Speaker -R105- /Right Rear Midrange Speaker -R106- in the rear shelf (sedan)

    - Left Rear Midrange Speaker -R105- /Right Rear Midrange Speaker -R106- in the D-pillars (Avant)

  8. Center Mid/High Range Speaker -R158- in center instrument panel
  9. Subwoofer On Rear Shelf -R157- (Sedan)

    - Subwoofer On Rear Shelf -R157- in the spare wheel well (Avant)

  10. Microphone Unit In Front Roof Module -R164- (Inside Microphone -R74- all/Voice Control Microphone -R206- MMI through 10.31.2009, in the Front Interior Lamp -W1-
  11. CAN Bus (Infotainment)
  12. MOST Bus
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