Mercedes-Benz 280CE Dashboard Speaker Size
The Mercedes-Benz 280CE dashboard accommodates a 4 inch speaker size across all listed model years. Compatible types for the dashboard audio system include midrange replacement units. The specifications cover the years 1978 to 1981.
| Year | Type | Size (inch) |
|---|---|---|
| 1981 | Midrange | 4 |
| 1980 | Midrange | 4 |
| 1979 | Midrange | 4 |
| 1978 | 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 Mercedes-Benz 280CE positions speakers within the forward cabin surface, placing audio output close to the windshield and at a relatively elevated angle toward the listening area.
- Dashboard mounting typically involves shallow enclosure depth, which constrains the physical size of compatible drivers and limits low-frequency excursion.
- A 4-inch driver diameter is suited to the shallow, width-restricted cavities characteristic of dashboard installations, where larger drivers would not fit within standard factory cutouts.
- At 4 inches, the cone surface area supports frequency reproduction primarily in the midrange band, roughly 300 Hz to 5 kHz, with limited extension into bass frequencies.
- The forward placement of dashboard speakers in the 280CE means the drivers project sound toward occupants from the front of the cabin, contributing to a wide stereo image across the horizontal listening plane.
- Midrange is the speaker type listed as compatible with the 4-inch dashboard position across all 4 model years in the specifications, covering 1978 through 1981.
- A midrange driver is designed specifically to reproduce the frequency band most critical to vocal clarity and the fundamental tones of many instruments, making the type acoustically appropriate for a centrally positioned dashboard location.
- Midrange drivers typically use a relatively stiff cone with a moderate surround, optimized for controlled pistonic movement across the mid-frequency band rather than the high-excursion behavior required for bass reproduction.
- Because the dashboard location in the Mercedes-Benz 280CE places the driver at ear-level proximity, a midrange-only driver avoids the dispersion irregularities that a full-range driver of the same size might introduce at higher frequencies in that position.
- The 4-inch midrange driver in a dashboard installation relies on a crossover network or source filtering to receive only the frequency range within its operating band, preventing over-excursion from low-frequency content reaching the small cone.