1994 Mercedes-Benz S320 Speaker Sizes

The 1994 Mercedes-Benz S320 speaker size chart provides factory audio system specifications and locations for replacement or aftermarket upgrade purposes. Information covers dashboard and rear deck lid speaker positions. Data includes details on factory speaker configurations to assist with identifying compatible aftermarket audio components for system upgrades.

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Speaker Details by Location
Location Size Type Notes
Dashboard 5.25 Full-Range
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Deck Lid 6.5 Midbass / Full-Range
  • Access through trunk
  • Medium replacement priority
  • Replacement difficulty: low

1994 Mercedes-Benz S320 Speaker Replacement Summary

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

Replacement difficulty:

Low: 1 Medium: 1 High: 0

Replacement priority:

High: 0 Medium: 2 Low: 0

1994 Mercedes-Benz S320 Radio Slot Size (DIN)

DIN Type Size (inch) Size (mm) Notes
Single DIN 7"×2" 180×50 Standard size for basic car radios with small display or no display
  • Always measure the slot before purchasing a new radio
  • Check slot depth - it may vary

Additional Notes

  • The 1994 Mercedes-Benz S320 features dashboard speakers that accept 5.25 inch full-range replacements, while rear deck lid locations accommodate larger 6.5 inch drivers suitable for either midbass or full-range applications.
  • Dashboard speakers in this configuration typically handle mid and high frequencies, making full-range replacements a practical choice for maintaining balanced sound distribution across the cabin.
  • Rear deck lid speakers may benefit from midbass-specific drivers if a separate tweeter network handles higher frequencies, or full-range options can provide standalone performance without additional components.
  • The size differential between front and rear speakers suggests a factory design where lower frequencies are emphasized in the rear staging area while the dashboard handles broader frequency response.
  • Replacing rear deck speakers with dedicated midbass drivers could enhance lower frequency reproduction, particularly when paired with an aftermarket amplifier capable of driving the increased power requirements.
  • The single DIN radio opening allows for straightforward head unit upgrades without requiring dash modification, potentially enabling improved source quality and amplification capabilities.
  • Full-range replacements in both locations would maintain a simpler installation approach, though dedicated component systems might offer superior frequency separation and staging characteristics.
  • Speaker selection may depend on whether the factory system includes separate tweeters, as this would influence whether full-range or midbass-specific drivers provide optimal performance in the rear positions.