Audi 80 Dashboard Speaker Size
The Audi 80 dashboard accommodates a 4 inch speaker size. Midrange units represent the compatible speaker types for the dashboard location. These specifications cover the years 1988 to 1992.
| Year | Type | Size (inch) |
|---|---|---|
| 1992 | Midrange | 4 |
| 1991 | Midrange | 4 |
| 1990 | Midrange | 4 |
| 1989 | Midrange | 4 |
| 1988 | Midrange | 4 |
Speaker Types
| Type | Description |
|---|---|
| Midrange | A driver for the middle of the audible range, typically from about 300 Hz to 5,000 Hz, where vocals and most instruments sit. It is often paired with a tweeter and a woofer. |
Additional Notes
- The dashboard location in the Audi 80 positions speakers at the forward edge of the cabin interior, typically within shallow cavities molded into the dashboard structure, which constrains both the depth and diameter of compatible drivers.
- A 4-inch speaker diameter reflects a compact driver footprint suited to the limited surface area and shallow mounting depth characteristic of dashboard installations.
- The 4-inch diameter in a dashboard context produces a relatively narrow radiating surface, which concentrates acoustic output toward the windshield and forward cabin area rather than dispersing it broadly across the passenger compartment.
- Audi 80 dashboard speaker cutouts accommodate a 4-inch driver, meaning the mounting ring diameter, basket width, and rear clearance must all correspond to that size for a proper fit.
- Midrange drivers are engineered to reproduce frequencies roughly between 500 Hz and 5,000 Hz, covering the core band of vocal clarity, instrument body, and upper harmonic content.
- In a dashboard position, a midrange driver benefits from proximity to ear level and the acoustic reflective surface of the windshield, which reinforces forward sound projection into the listening area.
- The midrange type is a full-range or band-limited driver without the crossover dependency of a tweeter or woofer, allowing operation as a standalone speaker in simple single-driver dashboard installations.
- The Audi 80 dashboard speaker specification listing midrange as the sole compatible type indicates the mounting location is not sized or positioned to support a subwoofer or a dedicated tweeter as a primary driver.
- Dashboard mounting typically involves a flat or slightly angled baffle surface, which affects the dispersion angle of the midrange driver relative to seat position and listening height.
- The acoustic output of a 4-inch midrange in the dashboard location would be directional, with high-frequency midrange content becoming progressively more beamed as frequency increases toward the upper limit of the driver's range.