1991 Honda Accord Speaker Sizes

The 1991 Honda Accord speaker size chart provides factory speaker specifications and locations for audio system components. Information includes replacement speaker sizes for front door panels, rear door panels, rear deck lid, rear roof, and rear wheel well positions. Data covers factory audio configurations to assist with aftermarket speaker upgrade installations and component replacements.

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Speaker Details by Location
Location Size Type Notes
Front Door Panel 4 Midrange
  • 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 Lid 6x9 Full-Range
  • Access through trunk
  • Medium replacement priority
  • Replacement difficulty: low
Rear Deck Lid 6.75 Midbass / Full-Range
  • Access through trunk
  • Medium replacement priority
  • Replacement difficulty: low
Rear Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low
Rear Roof 6x9 Full-Range
  • Requires headliner removal
  • Professional service only
  • Low replacement priority
  • Replacement difficulty: high
Rear Wheel Well 6x9 Full-Range
  • Custom mounting required
  • Professional installation required
  • Medium replacement priority
  • Replacement difficulty: high

1991 Honda Accord Speaker Replacement Summary

7 total positions
5 easy to replace
2 high priority
2 professional only

Replacement difficulty:

Low: 5 Medium: 0 High: 2

Replacement priority:

High: 2 Medium: 4 Low: 1

1991 Honda Accord 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 1991 Honda Accord features multiple speaker locations with varying size configurations, suggesting a factory audio system designed with both component and full-range speaker options in mind.
  • The front door panels accommodate a dual-speaker setup, with provisions for a 4-inch midrange driver alongside a 6.5-inch midbass or full-range speaker, indicating a potential factory component system architecture in the front soundstage.
  • Rear audio coverage appears distributed across three distinct locations: door panels, deck lid, and roof or wheel well positions, each accepting either 6.5-inch, 6.75-inch, or 6x9-inch speakers depending on the specific mounting point.
  • The rear deck lid offers flexibility with dual size options, accepting both 6.75-inch circular and 6x9-inch oval speakers, though these likely represent alternative mounting configurations rather than simultaneous installation points.
  • Full-range speakers dominate the compatible types for rear locations, while the front system permits both dedicated midbass drivers and midrange units, suggesting different acoustic approaches between front and rear speaker zones.
  • The 4-inch midrange specification in the front door panel may indicate a factory tweeter or small midrange position, possibly part of a higher-trim audio package that separated frequency ranges across multiple drivers.
  • Oval 6x9-inch speakers appear specified for three different rear locations (deck lid, roof, and wheel well), though actual configuration would depend on the specific trim level and body style of the vehicle.
  • The presence of both single DIN and double DIN radio compatibility suggests head unit replacement options exist without requiring dashboard modification, potentially allowing for modern audio source upgrades while maintaining factory speaker locations.