2008 Audi S6 Speaker Sizes

The 2008 Audi S6 factory audio system utilizes specific mounting locations throughout the interior cabin. Center dash accommodates a 3.5 inch speaker size. Front door panel and rear door panel accept 1 inch units, 3.5 inch speakers, and 6.5 inch units. Tweeter, full-range, midrange, and midbass units serve as compatible speaker types for a replacement or upgrade.

Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.

Speaker Details by Location
Location Size Type Notes
Center Dash 3.5 Full-Range
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 1 Tweeter
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Door Panel 3.5 Midrange
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Door Panel 1 Tweeter
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low
Rear Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low

2008 Audi S6 Speaker Replacement Summary

6 total positions
5 easy to replace
3 high priority
0 professional only

Replacement difficulty:

Low: 5 Medium: 1 High: 0

Replacement priority:

High: 3 Medium: 3 Low: 0

Additional Notes

  • The 2008 Audi S6 factory audio system incorporates a three-way component configuration in the front doors, combining 1-inch tweeters, 3.5-inch midrange drivers, and 6.5-inch midbass or full-range speakers to handle different frequency ranges separately.
  • Rear door panels feature a two-way setup with 1-inch tweeters paired with 6.5-inch midbass or full-range speakers, providing a simpler configuration than the front doors while maintaining reasonable sound coverage.
  • A dedicated 3.5-inch full-range speaker in the center dash may serve to anchor vocal reproduction and dialog clarity in the listening position, complementing the larger door-mounted drivers.
  • Upgrading the 6.5-inch midbass speakers in both front and rear doors could yield the most substantial improvement in overall sound quality, as these drivers typically handle the majority of musical content and vocal frequencies.
  • The 1-inch tweeter locations suggest that high-frequency response may benefit from aftermarket replacements using silk dome or composite materials, potentially smoothing out harshness in the upper registers.
  • Component speaker systems designed for three-way installation would align well with the front door configuration, allowing direct replacement without extensive modification to the factory mounting points.
  • The presence of dedicated midrange drivers at 3.5 inches indicates that the factory system was designed with some attention to frequency separation, though aftermarket alternatives might offer improved cone materials and voice coil designs.
  • Full-range compatibility for the 6.5-inch positions provides flexibility for those preferring simpler two-way systems, though utilizing dedicated midbass drivers typically produces tighter low-frequency control.