1991 Honda Accord Speaker Sizes
The 1991 Honda Accord factory audio system integrates specific locations to support various components, where the front door panel accommodates a 4 inch speaker size alongside an additional 6.5 inch unit, and the rear door panel accommodates 6.5 inch speakers. Furthermore, the rear deck lid supports 6.75 inch speakers, while the rear deck lid, rear roof, and rear wheel well accommodate 6x9 inch units. Midrange, midbass, and full-range compatible types function as suitable replacement and upgrade hardware options for the vehicle configuration.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 4 | Midrange |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
| Rear Deck Lid | 6.75 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Roof | 6x9 | Full-Range |
|
| Rear Wheel Well | 6x9 | Full-Range |
|
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: 2Replacement priority:
High: 2 Medium: 4 Low: 11991 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.