2012 Mercedes-Benz E550 Speaker Sizes
The 2012 Mercedes-Benz E550 speaker size chart provides factory speaker specifications and locations within the audio system. Information covers replacement speakers in front door panels, rear side panels, rear deck lid, and rear door panels. Data assists with selecting aftermarket speakers for upgrade or factory speaker replacement purposes.
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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 |
|
2012 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: 12012 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 2012 Mercedes-Benz E550 features a multi-location speaker system with tweeters positioned in both front and rear panels, suggesting a distributed high-frequency approach to the factory audio configuration.
- Replacing the 6.5 inch midbass or full-range speakers in the front and rear door panels would likely have the most noticeable impact on overall sound quality, as these handle the majority of the audible frequency spectrum.
- The presence of dedicated 1 inch tweeters indicates that the factory system was designed with separate high-frequency reproduction in mind, which may benefit from component speaker upgrades rather than coaxial replacements.
- A 2.75 inch midrange speaker in the rear deck lid fills the frequency gap between the tweeters and larger door speakers, creating a three-way configuration that handles mid-frequency vocal and instrumental content.
- The 6.5 inch door speakers accept both midbass and full-range types, offering flexibility in upgrade paths depending on whether the existing tweeter network is retained or bypassed.
- Since the 2012 Mercedes-Benz E550 uses a double DIN radio opening, aftermarket head unit installations could maintain the factory speaker configuration or integrate with upgraded components through additional amplification.
- The identical 6.5 inch sizing across front and rear door locations simplifies the parts selection process when planning a complete door speaker replacement strategy.
- Tweeters in four separate locations may require attention to phase alignment and crossover points when upgrading to prevent frequency overlap or cancellation issues with new components.