2009 Mercedes-Benz CLK550 Speaker Sizes
The 2009 Mercedes-Benz CLK550 speaker size chart provides factory speaker specifications and locations for replacement or aftermarket audio system upgrades. Information includes speaker sizes for front door panels, center dash, behind rear seat, and rear side panels. Data covers both factory-installed and aftermarket audio component specifications.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
| Location | Size | Type | Notes |
|---|---|---|---|
| Behind Rear Seat | 6.5 | Midbass / Full-Range |
|
| Center Dash | 3.5 | Full-Range |
|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Side Panel | 6.5 | Midbass / Full-Range |
|
2009 Mercedes-Benz CLK550 Speaker Replacement Summary
5
total positions
2
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 2 Low: 12009 Mercedes-Benz CLK550 Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN or Double DIN | 7"×2" or 7"×4" | 180×50 or 180×100 | Vehicle supports both radio sizes |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 2009 Mercedes-Benz CLK550 factory audio system includes five distinct speaker locations with varying sizes and functional capabilities throughout the cabin.
- Front door panels accommodate two separate speaker types: a 1-inch tweeter for high-frequency reproduction and a 6.5-inch midbass or full-range driver for mid and lower frequencies, suggesting a component speaker configuration in the front soundstage.
- The center dash houses a 3.5-inch full-range speaker, which typically handles midrange frequencies and contributes to vocal clarity and center imaging in the audio field.
- Rear audio coverage consists of 6.5-inch speakers in two locations: behind the rear seat and in the rear side panels, both accepting either midbass or full-range driver types.
- The uniform 6.5-inch sizing across four locations (front doors, rear seat area, and rear side panels) may simplify replacement speaker selection when upgrading multiple positions simultaneously.
- Component speaker systems with separate tweeters and woofers could enhance front staging performance, given the existing separation between the 1-inch tweeter position and 6.5-inch woofer location in the front doors.
- The center dash speaker position may benefit from a quality full-range replacement driver to improve dialogue and vocal reproduction in the listening environment.
- Rear speakers positioned behind the seat and in side panels could provide different sound characteristics due to their mounting locations and angles relative to passenger positions.
- Aftermarket head unit installation flexibility exists with both single DIN and double DIN radio compatibility in the dashboard.
- Speaker replacement priority might reasonably focus on the front door components first, as front soundstage typically contributes most significantly to perceived audio quality in automotive environments.