Mercedes-Benz E350 Rear Side Panel Speaker Size
The Mercedes-Benz E350 rear side panel accommodates a 1 inch speaker size. Tweeter units are the compatible speaker type for the rear side panel location. These specifications cover the 2010 to 2014 model years.
| Year | Type | Size (inch) |
|---|---|---|
| 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 E350 accommodates a 1-inch speaker opening across the 2010 through 2014 model years.
- A 1-inch diameter is a standard form factor for tweeters, as the small diaphragm surface area is suited to reproducing high-frequency content rather than mid-range or low-frequency content.
- Tweeters are transducers designed to handle the upper portion of the audible frequency spectrum, generally operating from around 2,000 Hz to 20,000 Hz, where wavelengths are short enough for a compact driver to reproduce them accurately.
- The rear side panel position places tweeters at a lateral point within the cabin, contributing to the spatial distribution of high-frequency energy across the listening environment.
- High-frequency sound is highly directional, meaning the placement angle and height of a tweeter in the rear side panel influences how treble content reaches front and rear seating positions.
- The 1-inch diaphragm of a tweeter at the Mercedes-Benz E350 rear side panel location operates with relatively low mass, which allows for faster transient response compared to larger driver types mounted in the same vehicle.
- Rear side panel mounting typically positions a tweeter near door or trim junctions, where the enclosure depth and baffle surface available are limited, consistent with the shallow physical footprint of a 1-inch tweeter.
- Because tweeters in rear side panels operate only in the high-frequency range, the acoustic load they place on the mounting surface is minimal compared to woofers or midrange drivers, reducing structural resonance concerns at the panel level.