2011 Mercedes-Benz E550 Speaker Sizes
The 2011 Mercedes-Benz E550 speaker size chart provides factory specifications for audio system components. Information covers replacement and upgrade options for speakers in multiple locations, including front door panel, rear side panel, rear deck lid, and rear door panel positions. Details include aftermarket fitment data to assist with audio system modifications.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 2.75 | Midrange |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Side Panel | 1 | Tweeter |
|
2011 Mercedes-Benz E550 Speaker Replacement Summary
5
total positions
4
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 4 Medium: 1 High: 0Replacement priority:
High: 2 Medium: 2 Low: 12011 Mercedes-Benz E550 Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Double DIN | 7"×4" | 180×100 | Double size for modern multimedia systems with large touchscreens |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 2011 Mercedes-Benz E550 audio system incorporates a five-location speaker configuration that suggests a multi-way design approach, with tweeters positioned in both front and rear areas for high-frequency distribution throughout the cabin.
- The 1-inch tweeters installed in the front door panels and rear side panels likely handle frequencies above 3-4 kHz, while the larger 6.5-inch components manage mid-bass and potentially full-range reproduction depending on the factory crossover design.
- The 2.75-inch midrange drivers located in the rear deck lid may serve as dedicated mid-frequency reproducers, filling the gap between the smaller tweeters and larger woofers in what could be a three-way system architecture.
- Replacement of the 6.5-inch door speakers might yield the most noticeable improvement in overall sound quality, as these locations typically handle the bulk of the audible frequency spectrum and contribute significantly to stereo imaging.
- Component speaker systems with separate tweeters and woofers could directly replace the existing 1-inch and 6.5-inch speakers in the door panels, potentially utilizing the factory mounting locations and wiring harnesses.
- The rear deck midrange speakers at 2.75 inches represent a less common size that may limit aftermarket replacement options compared to the more standardized 6.5-inch and 1-inch locations found in the 2011 Mercedes-Benz E550.
- Aftermarket midbass drivers in the 6.5-inch positions could provide increased low-frequency output and reduced distortion compared to full-range alternatives, particularly when paired with upgraded tweeters and proper signal filtering.
- The double DIN radio opening allows for installation of aftermarket head units with advanced features such as higher output voltage, digital signal processing, and time alignment capabilities that may enhance the performance of replacement speakers.