2015 Mercedes-Benz CLS400 Speaker Sizes
The 2015 Mercedes-Benz CLS400 factory audio system features specific locations for sound reproduction. Front door panels and rear door panels accommodate 6.5 inch speakers. Compatible speaker types for a replacement upgrade include 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 | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2015 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 2015 Mercedes-Benz CLS400 uses 6.5 inch openings in both front and rear door panels, which suggests a standardized approach to speaker placement across the cabin's door locations.
- Door panel speakers may function as either midbass drivers or full-range units, indicating flexibility in component selection based on whether the factory system includes separate tweeters or relies on single speakers for broader frequency coverage.
- Midbass configurations typically handle frequencies from roughly 80-500 Hz when paired with separate high-frequency drivers, while full-range speakers attempt to reproduce a wider spectrum from approximately 80-20,000 Hz without additional components.
- Replacement speakers in the 6.5 inch category often provide noticeable sound quality improvements over factory units through the use of lighter cone materials, more powerful magnets, and higher sensitivity ratings.
- The identical sizing between front and rear positions may simplify replacement projects, as a single pair of aftermarket speakers could potentially be used in either location depending on staging preferences.
- Component speaker systems with separate tweeters generally outperform full-range options in these door positions, particularly in midrange clarity and high-frequency detail, though installation complexity increases.
- Door panel installations typically benefit from sound deadening treatments to reduce panel resonance and improve the acoustic environment for replacement speakers.
- Factory speaker mounting depths and magnet clearances vary by specific door panel design, so physical fitment verification remains necessary even when opening sizes match aftermarket specifications.