2013 Mercedes-Benz C300 Speaker Sizes

The 2013 Mercedes-Benz C300 factory audio system features a center dash and rear deck center that accommodate a 3.5 inch speaker size alongside an 8 inch unit. Front door panels and rear door panels accept 6.5 inch speakers, while front door panels and the rear deck center also support 1 inch components. Available compatible speaker types for replacement and upgrade include tweeters, full-range units, midbass drivers, and subwoofers.

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

Speaker Details by Location
Location Size Type Notes
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 Deck Center 8 Subwoofer
  • Requires shelf removal
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Deck Center 1 Tweeter
  • Requires shelf removal
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low

2013 Mercedes-Benz C300 Speaker Replacement Summary

6 total positions
3 easy to replace
2 high priority
0 professional only

Replacement difficulty:

Low: 3 Medium: 3 High: 0

Replacement priority:

High: 2 Medium: 4 Low: 0

2013 Mercedes-Benz C300 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 2013 Mercedes-Benz C300 contains multiple speaker locations with varying sizes, suggesting a tiered approach to replacement based on listening priorities and budget considerations.
  • The front and rear door panels accommodate 6.5 inch speakers rated for midbass or full-range use, which typically handle the majority of audible frequencies and may represent the most impactful upgrade point for overall sound quality.
  • Two 1 inch tweeter locations exist in the front door panels and rear deck center, designed to reproduce higher frequencies that contribute to clarity and detail in the upper vocal and instrumental ranges.
  • The center dash houses a 3.5 inch full-range speaker, potentially filling in mid-frequency content or providing dialogue clarity in multi-channel audio configurations.
  • An 8 inch subwoofer position in the rear deck center addresses low-frequency extension, which may benefit from upgraded components if deeper bass response is desired.
  • Component speaker systems with separate tweeters and midbass drivers could integrate into the existing architecture, utilizing the dedicated 1 inch tweeter locations alongside the 6.5 inch positions.
  • The radio opening accepts both single DIN and double DIN units, providing flexibility for head unit replacement if source quality improvements are part of the audio upgrade plan.
  • The combination of dedicated tweeter, midbass, and subwoofer locations indicates a factory system designed with some degree of frequency separation, which aftermarket components can build upon or replace systematically.