2005 Mercedes-Benz CLK320 Speaker Sizes

The 2005 Mercedes-Benz CLK320 speaker size chart details factory audio specifications and locations for replacement or aftermarket upgrade purposes. Information covers speakers in the front door panel, center dash, behind rear seat, and rear side panel positions. Data includes specifications for each factory speaker location within the audio system.

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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

2005 Mercedes-Benz CLK320 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

2005 Mercedes-Benz CLK320 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 2005 Mercedes-Benz CLK320 contains five distinct speaker locations throughout the cabin, with three different size specifications ranging from 1 inch to 6.5 inch units.
  • Front door panels in this vehicle accommodate both 1 inch tweeter units and 6.5 inch midbass or full-range speakers, suggesting a factory component speaker configuration in the front soundstage.
  • The center dash location houses a 3.5 inch full-range speaker, which typically handles mid-frequency reproduction in factory audio systems.
  • Three separate 6.5 inch speaker positions exist in the 2005 Mercedes-Benz CLK320, located in the front door panels, rear side panels, and behind the rear seat area.
  • All three 6.5 inch locations support both midbass and full-range speaker types, providing flexibility for aftermarket audio upgrades depending on whether a separate subwoofer is part of the system design.
  • The behind-rear-seat position with 6.5 inch speakers could provide bass reinforcement when paired with midbass drivers, or serve as rear fill speakers when using full-range replacements.
  • Upgrading the 1 inch tweeters in the front doors may improve high-frequency clarity and detail in the front soundstage, particularly for listeners in the front seats.
  • The radio chassis supports both single DIN and double DIN head unit installations, allowing for potential upgrades to aftermarket receivers with expanded features and power output.
  • Component speaker systems with separate tweeters and woofers would align well with the factory tweeter and midbass locations in the front doors, potentially improving frequency separation and staging.
  • Replacing the rear 6.5 inch speakers in both the side panels and behind-seat locations could enhance rear passenger listening experience and overall cabin sound coverage.