1994 GMC Safari Speaker Sizes

The 1994 GMC Safari speaker size chart provides factory specifications for audio system locations throughout the vehicle. Information covers replacement speakers for aftermarket upgrade installations, including sizes and locations for dashboard and tail gate positions. Data assists with identifying compatible aftermarket speakers when planning factory audio system modifications or component replacement.

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Speaker Details by Location
Location Size Type Notes
D-Pillar 4 Midrange
  • Extremely difficult access
  • Professional service only
  • Low replacement priority
  • Replacement difficulty: high
Dashboard 6.5 Full-Range
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Tail Gate 6.5 Midbass / Full-Range
  • Access through rear opening
  • Medium replacement priority
  • Replacement difficulty: low

1994 GMC Safari Speaker Replacement Summary

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

Replacement difficulty:

Low: 1 Medium: 1 High: 1

Replacement priority:

High: 0 Medium: 2 Low: 1

1994 GMC Safari 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 GMC Safari features three distinct speaker locations with varying size requirements and functional roles in the audio system.
  • D-pillar positions utilize 4-inch drivers designated specifically for midrange frequency reproduction rather than full-spectrum output.
  • Dashboard locations accommodate 6.5-inch full-range speakers, which handle the complete frequency spectrum from a single mounting point.
  • Tailgate mounting positions accept 6.5-inch drivers compatible with either midbass or full-range configurations, offering flexibility in system design.
  • Dashboard speakers may warrant priority consideration during upgrades since they typically provide primary sound delivery to front seat occupants.
  • The dedicated midrange designation for d-pillar speakers suggests a factory system designed with frequency-specific driver allocation rather than uniform full-range coverage.
  • Tailgate speaker replacement might yield noticeable improvements in rear passenger listening experience or cargo area sound fill.
  • Full-range compatibility in dashboard and tailgate positions allows for straightforward replacements without requiring additional crossover modifications.
  • The midbass option for tailgate locations could enhance low-frequency response in the rear section when paired with appropriate system tuning.
  • Single DIN radio configuration provides standard aftermarket head unit compatibility without dashboard modification requirements.