2017 Mercedes-Benz CLS400 Speaker Sizes
The 2017 Mercedes-Benz CLS400 factory audio system features front door panel and rear door panel locations that accommodate 6.5 inch speakers. Midbass and full-range compatible speaker types serve as a replacement and upgrade option for the vehicle.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2017 Mercedes-Benz CLS400 Speaker Replacement Summary
2
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 1 Low: 0Additional Notes
- The 2017 Mercedes-Benz CLS400 utilizes a uniform 6.5 inch speaker format across both front and rear door panels, which tends to simplify the upgrade process when seeking consistent sound staging throughout the cabin.
- Door panel speakers in this configuration typically accept either midbass drivers or full-range units, allowing flexibility in component selection based on whether the installation will incorporate separate tweeters or rely on coaxial designs.
- Midbass drivers paired with separate tweeters generally provide more precise frequency separation and improved imaging, though full-range coaxial speakers offer a simpler installation path while still delivering noticeable improvements over factory units.
- The front door locations often receive priority during speaker replacement projects, as these positions contribute most directly to the soundstage and vocal clarity experienced by front-seat occupants.
- Matching speaker specifications between front and rear positions can contribute to more uniform frequency response throughout the vehicle, though rear speakers often serve a secondary role in overall sound quality perception.
- Aftermarket 6.5 inch components in the midbass category typically handle midrange and lower frequencies more effectively than factory installations, particularly when properly powered and enclosed within the door cavity.
- Sound improvement expectations following speaker replacement generally depend on the quality differential between stock and aftermarket units, as well as the integration with any existing amplification or signal processing equipment.