2015 Mercedes-Benz CLS400 Speaker Sizes
The 2015 Mercedes-Benz CLS400 speaker size chart provides factory speaker specifications and locations for replacement or aftermarket audio upgrades. Information includes speaker sizes installed in front door panels and rear door panels. Data covers factory audio system configurations to assist with aftermarket component installations.
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| 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.