2007 Mercedes-Benz SLK55 AMG Speaker Sizes

The 2007 Mercedes-Benz SLK55 AMG factory audio system contains specific installation points, such as center dash which can accept 3.5 inch speakers, while front door panel and behind rear seat accept a 1 inch speaker size. Front door panel locations also accommodate 6.5 inch units. Compatible speaker types for sound system replacement and upgrade consist of tweeter, full-range, and midbass.

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 1 Tweeter
  • 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

2007 Mercedes-Benz SLK55 AMG Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 2 High: 0

Replacement priority:

High: 2 Medium: 2 Low: 0

2007 Mercedes-Benz SLK55 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 2007 Mercedes-Benz SLK55 AMG features multiple speaker locations that may benefit from aftermarket upgrades, with tweeter positions located both in the front door panels and behind the rear seat area at 1 inch sizing.
  • Full-range speakers could potentially replace the factory center dash component at 3.5 inches, though this location typically handles mid-range frequencies in factory configurations.
  • The front door panels accommodate dual speaker configurations with both 1 inch tweeters and 6.5 inch components, suggesting a separated frequency design where midbass or full-range drivers handle lower frequencies.
  • Component speaker systems with separate tweeters and woofers would likely align well with the existing speaker layout in the 2007 Mercedes-Benz SLK55 AMG, particularly given the dedicated tweeter positions.
  • Sound quality improvements might be achieved by replacing the 6.5 inch door speakers first, as these larger drivers typically have greater impact on overall audio performance compared to smaller tweeters or center speakers.
  • The radio compatibility with both single DIN and double DIN head units provides flexibility for audio system upgrades beyond speaker replacement alone.