Mercedes-Benz 560SL Dashboard Speaker Size
The Mercedes-Benz 560SL dashboard accommodates a 4 inch speaker size. Midrange units are the compatible speaker types for the audio system. These specifications cover the years 1986 to 1989.
| Year | Type | Size (inch) |
|---|---|---|
| 1989 | Midrange | 4 |
| 1988 | Midrange | 4 |
| 1987 | Midrange | 4 |
| 1986 | 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 560SL positions speakers at the forward edge of the cabin, near the base of the windshield, where sound projects upward and toward the listening area from a shallow, horizontally recessed mounting surface.
- Dashboard speaker cavities in the 560SL are shallow by design, as the available depth behind the dashboard panel is constrained by the structural and mechanical components housed within the instrument cluster area.
- A 4-inch speaker diameter is the sole size represented across all 4 model years in the specifications, indicating a consistent cutout dimension in the dashboard panel throughout the 1986-1989 production run.
- At 4 inches, the cone surface area is relatively small, which suits a dashboard location where a compact form factor is necessary to fit within tight panel recesses while maintaining adequate output toward the passenger cabin.
- The 4-inch diameter in a dashboard position supports a controlled dispersion pattern, directing sound forward and upward rather than broadly across the cabin, which is consistent with the near-field proximity of the dashboard to the occupants' ears.
- Midrange is the only compatible speaker type listed for the Mercedes-Benz 560SL dashboard across all specified years, meaning the location is designated for frequencies that cover approximately 500 Hz to 5,000 Hz.
- Midrange speakers handle the frequency band most associated with vocal reproduction and the fundamental tones of many musical instruments, making the dashboard a significant position for dialogue and melodic clarity in the soundstage.
- The midrange designation at the dashboard position is acoustically appropriate because the dashboard offers a high, forward-facing surface that reduces floor-level reflections and places midrange output closer to ear level for seated occupants.
- Midrange drivers typically use a moderate cone stiffness and suspension designed to avoid the cone breakup frequencies that would distort output at the upper and lower ends of the audio spectrum, which keeps the dashboard contribution tonally neutral within its operating band.
- Because midrange speakers do not require the large enclosure volumes associated with woofers, the sealed or semi-open mounting cavities typical of a 560SL dashboard panel do not negatively affect midrange performance at 4 inches.