2011 Audi A5 Speaker Sizes

The 2011 Audi A5 factory audio system features dashboard and center dash locations that accommodate 1 inch and 2.5 inch units, while front door panel and rear side panel locations accept 0.75 inch and 6.5 inch units alongside an 8 inch speaker size. Furthermore, the rear side panel accommodates an additional 8 inch unit. Compatible speaker types for system replacement and upgrade consist of tweeters, midranges, midbass, full-range units, and woofers.

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

Speaker Details by Location
Location Size Type Notes
Center Dash 2.5 Midrange
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Dashboard 1 Tweeter
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 0.75 Tweeter
  • 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 Side Panel 0.75 Tweeter
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Side Panel 8 Woofer
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Side Panel 6.5 Midbass / Full-Range
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium

2011 Audi A5 Speaker Replacement Summary

7 total positions
2 easy to replace
2 high priority
0 professional only

Replacement difficulty:

Low: 2 Medium: 5 High: 0

Replacement priority:

High: 2 Medium: 2 Low: 3

Additional Notes

  • The 2011 Audi A5 utilizes a multi-driver configuration with dedicated tweeters, midrange, and bass-handling components distributed across several locations throughout the cabin.
  • Three separate tweeter positions exist at 0.75 inch in the front door panels, rear side panels, and a slightly larger 1 inch unit in the dashboard, suggesting a factory emphasis on high-frequency dispersion.
  • The center dash houses a dedicated 2.5 inch midrange driver, which typically handles vocal and instrumental frequencies in the critical listening range.
  • Both front and rear door panels accommodate 6.5 inch speakers capable of midbass or full-range reproduction, representing the primary upgrade opportunity for aftermarket installations.
  • An 8 inch woofer in the rear side panel functions as a low-frequency reinforcement driver, extending bass response below what the 6.5 inch units can effectively reproduce.
  • Replacing the 6.5 inch door speakers would likely yield the most noticeable improvement in overall sound quality, as these handle the majority of the frequency spectrum during typical listening.
  • The tweeter sizes suggest component speaker systems with separate crossovers might integrate well with the existing mounting locations, though custom fabrication may be necessary for optimal fitment.
  • The presence of both 6.5 inch midbass drivers and an 8 inch woofer indicates a factory system designed with frequency-specific driver assignments rather than relying solely on full-range speakers.