Audi TT Center Dash Speaker Size
The Audi TT center dash location accommodates a 2 inch speaker size. Tweeter units are the compatible audio system replacement types for the center dash. These specifications cover the years 2000 to 2006.
| Year | Type | Size (inch) |
|---|---|---|
| 2006 | Tweeter | 2 |
| 2005 | Tweeter | 2 |
| 2004 | Tweeter | 2 |
| 2003 | Tweeter | 2 |
| 2002 | Tweeter | 2 |
| 2001 | Tweeter | 2 |
| 2000 | Tweeter | 2 |
Speaker Types
| Type | Description |
|---|---|
| Tweeter | A small driver built for high frequencies, typically from about 2,000 Hz to 20,000 Hz. It adds treble detail and clarity and is usually mounted near ear level or aimed at the listener. |
Additional Notes
- The center dash location in the Audi TT positions a speaker at the uppermost central point of the instrument panel, placing the driver at a relatively equal horizontal distance from the sound source.
- A center dash mounting position is typically shallow in depth, as the dashboard structure behind the panel surface leaves limited cavity space for speaker installation.
- The 2-inch diameter specification for the Audi TT center dash reflects the constrained physical dimensions of the dashboard cavity, where larger drivers would not fit within the available cutout and depth tolerances.
- A 2-inch driver operates most efficiently in the upper frequency range, generally reproducing frequencies above approximately 2,000 Hz, which aligns with the high-frequency demands of a center dash placement.
- The small cone surface area of a 2-inch driver limits low-frequency excursion and bass output, making the position acoustically suited only to high-frequency content.
- Tweeters are transducers designed specifically for high-frequency reproduction, typically handling the range from around 2,000 Hz up to 20,000 Hz or beyond.
- The Audi TT center dash speaker being limited to tweeter-type compatibility means the position functions as a dedicated high-frequency channel rather than a full-range source.
- Tweeters disperse high-frequency sound in a relatively narrow, directional pattern, and the center dash location directs that output toward the front occupants from a central axis point.
- Placement at the center of the dash allows a tweeter to contribute to stereo imaging by anchoring high-frequency content to the front soundstage, between left and right channel sources.
- A 2-inch tweeter in a center dash position requires minimal magnet assembly depth, consistent with the thin-profile mounting conditions found behind dashboard fascia panels.