2006 Mercedes-Benz CLK55 AMG Speaker Sizes

The 2006 Mercedes-Benz CLK55 AMG factory audio system contains specific locations to accommodate speakers, where the front door panel and rear side panel accept 6.5 inch units, while the center dash supports 3.5 inch speakers, and the behind rear seat accommodates an 8 inch speaker size. Compatible acoustic replacement and upgrade configurations include tweeters, full-range drivers, and midbass units.

Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.

Speaker Details by Location
Location Size Type Notes
Behind Rear Seat 6.5 Midbass / Full-Range
  • Requires seat removal
  • Limited access space
  • Medium replacement priority
  • Replacement difficulty: medium
Center Dash 3.5 Full-Range
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 1 Tweeter
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Side Panel 6.5 Midbass / Full-Range
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium

2006 Mercedes-Benz CLK55 AMG Speaker Replacement Summary

5 total positions
2 easy to replace
2 high priority
0 professional only

Replacement difficulty:

Low: 2 Medium: 3 High: 0

Replacement priority:

High: 2 Medium: 2 Low: 1

2006 Mercedes-Benz CLK55 AMG 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 2006 Mercedes-Benz CLK55 AMG features a component speaker setup in the front doors, with dedicated 1-inch tweeters working alongside 6.5-inch midbass or full-range drivers, suggesting that upgrading both elements could maintain the intended sound staging and frequency separation.
  • Three separate 6.5-inch locations exist throughout the cabin (front doors, rear side panels, and behind the rear seat), which may allow for consistent driver selection across multiple positions when planning a replacement strategy.
  • The center dash houses a 3.5-inch full-range speaker that likely handles mid-frequency content and vocal reproduction, making it a potential target for upgrade if clarity in the central soundstage becomes a priority.
  • Given the tweeter placement in the front door panels, the factory audio design likely relies on higher frequencies being directed from lower positions rather than from the dashboard or A-pillars, which could influence imaging characteristics.
  • The presence of both single DIN and double DIN radio compatibility in the 2006 Mercedes-Benz CLK55 AMG might provide flexibility for aftermarket head unit installation without requiring extensive dashboard modification.
  • The behind-rear-seat 6.5-inch speaker location could serve as either a fill speaker or contribute to rear passenger audio, depending on whether midbass or full-range drivers are selected during replacement.
  • Replacing the front door components first (both the 1-inch tweeter and 6.5-inch midbass/full-range) would likely yield the most noticeable improvement in sound quality, as front staging typically receives the most critical listening attention.
  • The rear side panel 6.5-inch speakers may be positioned to create rear fill or ambiance rather than primary sound sources, which could affect power handling and sensitivity requirements when selecting replacements.