2015 Mercedes-Benz E400 Speaker Sizes
The 2015 Mercedes-Benz E400 factory audio system features locations that accept specific components. Front door panel and rear door panel locations accommodate 6.5 inch speakers, while front door panel and rear side panel locations support a 1 inch speaker size. Additionally, rear deck lid locations accept 2.75 inch units. Compatible speaker types for a sound replacement upgrade include tweeter, midrange, midbass, and full-range units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| 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 |
|
2015 Mercedes-Benz E400 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: 1Additional Notes
- The 2015 Mercedes-Benz E400 features a multi-speaker configuration with distinct driver positions across five locations, suggesting a factory audio system designed for broad frequency coverage throughout the cabin.
- The front and rear door panels each accommodate 6.5 inch drivers compatible with both midbass and full-range speaker types, indicating these positions likely handle the majority of audible frequency reproduction in their respective zones.
- Tweeters measuring 1 inch are positioned in both front door panels and rear side panels, which typically provides high-frequency dispersion toward occupant seating positions.
- A 2.75 inch midrange driver location exists in the rear deck lid, suggesting dedicated mid-frequency reproduction for rear passengers or contribution to overall soundstage depth.
- Replacement priority may favor the 6.5 inch door panel positions first, as these larger drivers often influence overall tonal balance and output capability more substantially than smaller auxiliary speakers.
- The combination of dedicated tweeters and larger door-mounted drivers indicates a component-style factory arrangement rather than reliance on single full-range units per location.
- Aftermarket component speaker sets with separate tweeters and woofers could potentially utilize the existing 1 inch and 6.5 inch mounting locations without requiring additional installation points.
- Sound quality improvements from speaker replacement would likely be most noticeable in clarity and detail retrieval, particularly if factory drivers have experienced cone degradation or surround deterioration over time.