2015 Mercedes-Benz B Electric Drive Speaker Sizes

The 2015 Mercedes-Benz B Electric Drive factory audio system contains specific speaker locations. Front door panel and rear door panel locations accept a 6.5 inch speaker size. Midbass and full-range units serve as a compatible replacement and upgrade.

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

Speaker Details by Location
Location Size Type Notes
Front Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low

2015 Mercedes-Benz B Electric Drive Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 0 High: 0

Replacement priority:

High: 1 Medium: 1 Low: 0

Additional Notes

  • The 2015 Mercedes-Benz B Electric Drive utilizes 6.5 inch speakers in both front and rear door panels, which supports a uniform sound stage across the cabin.
  • Front door speakers would typically receive priority during replacement, as these positions handle the majority of midrange frequencies and vocal reproduction that drivers and front passengers perceive most directly.
  • The compatible speaker types include both midbass and full-range configurations, allowing flexibility between systems that emphasize lower frequency response or broader frequency coverage from a single driver.
  • Midbass speakers in this size range generally focus on frequencies between approximately 80 Hz and 500 Hz, providing punch and warmth to music reproduction.
  • Full-range speakers in the 6.5 inch format typically attempt to reproduce frequencies from roughly 70 Hz to 20 kHz, though they may require supplemental tweeters for optimal high-frequency extension.
  • Replacing factory speakers with aftermarket components could enhance clarity and dynamics, particularly if the original drivers have experienced cone degradation or surround deterioration over time.
  • The rear door speakers contribute to overall soundstage depth and can provide fill for rear passengers, though they generally receive less acoustic attention than front locations.
  • Component speaker systems with separate tweeters might offer improved high-frequency detail compared to full-range options, though installation complexity increases with additional crossover networks.