2000 Audi TT Speaker Sizes

The 2000 Audi TT factory audio system features a center dash and a front door panel that accommodate 2 inch units. Furthermore, the front door panel and rear side panel accept 6.5 inch speakers. Compatible replacement and upgrade speaker types consist of tweeters, midbass, and full-range units.

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 Tweeter
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 2 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 6.5 Midbass / Full-Range
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium

2000 Audi TT Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 2 High: 0

Replacement priority:

High: 2 Medium: 1 Low: 1

2000 Audi TT Radio Slot Size (DIN)

DIN Type Size (inch) Size (mm) Notes
Single DIN 7"×2" 180×50 Standard size for basic car radios with small display or no display
  • Always measure the slot before purchasing a new radio
  • Check slot depth - it may vary

Additional Notes

  • The 2000 Audi TT implements a component-style speaker arrangement with separate tweeters and midbass drivers rather than traditional coaxial full-range units.
  • Dedicated 2-inch tweeters are positioned in both the center dash and front door panels, suggesting a factory system designed for controlled high-frequency dispersion across the listening environment.
  • The 6.5-inch front door panel locations accommodate either midbass drivers or full-range speakers, indicating flexibility in replacement configurations depending on whether the original component setup is maintained or converted to a simpler coaxial design.
  • Rear side panel speakers share the same 6.5-inch specification as the front locations, providing balanced staging potential when component speakers are installed in both positions.
  • Replacing the front door panel speakers may take priority for sound quality improvement, as these locations handle the majority of the frequency spectrum and provide direct audio projection to the driver and front passenger.
  • The single DIN radio opening offers standard aftermarket head unit compatibility without requiring dash modification or adapter kits beyond basic installation hardware.
  • Component speaker replacements would maintain the factory architecture by utilizing both the tweeter and midbass locations, while coaxial speakers could simplify installation by consolidating drivers into the 6.5-inch positions alone.
  • The tweeter locations may require depth verification before replacement, as aftermarket units often vary in mounting depth compared to factory specifications designed for shallow dashboard integration.