2012 Mercedes-Benz E350 Speaker Sizes
The 2012 Mercedes-Benz E350 speaker size chart provides factory specifications for audio system components. Information includes replacement and aftermarket upgrade options for speakers in front door panels, rear side panels, rear deck lids, and rear door panels. Data covers locations and specifications for audio system components throughout the vehicle.
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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 E350 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 E350 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 E350 factory audio system distributes different frequency ranges across multiple locations, with 1-inch tweeters handling high frequencies in both front and rear positions while larger drivers manage mid and low frequencies.
- Component speaker systems could potentially serve as direct replacements for the factory setup, as the separate tweeter locations in the doors and side panels suggest the vehicle may already use a component-style configuration rather than coaxial speakers.
- The 6.5-inch positions in both front and rear doors offer flexibility for either midbass drivers in a component setup or standalone full-range speakers, depending on whether the existing tweeters are retained or replaced.
- The 2.75-inch midrange speaker in the rear deck lid targets frequencies between the tweeters and larger woofers, filling the sonic gap that often exists in standard two-way speaker systems.
- Sound quality improvements would likely be most noticeable when prioritizing the front door speakers first, as this location typically provides the primary soundstage for the driver and front passenger.
- The tweeter locations might benefit from aftermarket units with higher power handling or better frequency extension, though physical mounting considerations would need verification before installation.
- Aftermarket speakers in the 6.5-inch locations could potentially deliver enhanced bass response and overall clarity compared to factory units, particularly if paired with an external amplifier.
- The rear deck midrange position represents a less common speaker configuration that contributes to overall system fullness, though replacement options in this specific size may be more limited than standard tweeter and woofer sizes.