Mercedes-Benz E550 Rear Side Panel Speaker Size
The Mercedes-Benz E550 rear side panel accommodates a 1 inch speaker size. Tweeter units are the compatible audio system replacement types for the location. These specifications cover the 2010 to 2017 chart of model years.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Tweeter | 1 |
| 2016 | Tweeter | 1 |
| 2015 | Tweeter | 1 |
| 2014 | Tweeter | 1 |
| 2013 | Tweeter | 1 |
| 2012 | Tweeter | 1 |
| 2011 | Tweeter | 1 |
| 2010 | Tweeter | 1 |
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 rear side panel location in the Mercedes-Benz E550 refers to the speaker mounting position within the rear interior side panels, placing drivers closer to rear-seat occupants than floor or deck-mounted configurations.
- A 1-inch diameter speaker fits within a compact, shallow mounting cavity, which is consistent with the limited depth typically available inside a vehicle's side panel structure.
- The rear side panel mounting position orients the speaker face toward the rear cabin space, which affects the directional projection of high-frequency sound toward passengers seated in the rear.
- Tweeters are transducers designed to reproduce high-frequency audio content, generally operating within the range of approximately 2,000 Hz to 20,000 Hz, where upper harmonics, vocal presence, and treble detail reside.
- The 1-inch driver size is standard for tweeter applications because high-frequency wavelengths are short enough that a small diaphragm can reproduce them accurately without the mass and surface area required for mid-range or bass frequencies.
- In the rear side panel position, a tweeter handles the high-frequency component of a multi-way speaker system for the rear seating zone, where separation from larger woofers or mid-range drivers allows cleaner frequency division.
- Tweeters of 1 inch diameter are inherently directional at high frequencies, meaning the placement angle within the side panel influences how treble energy is distributed across the rear seating area.
- The Mercedes-Benz E550 rear side panel accepts only tweeters across all listed model years, indicating the cavity dimensions and acoustic design of the location are specific to high-frequency driver geometry rather than full-range or mid-range configurations.