1990 Jeep Comanche Speaker Sizes
The 1990 Jeep Comanche speaker size chart provides factory speaker specifications and locations for replacement or aftermarket audio system upgrades. Information includes front door panel and rear door panel speaker details. Data covers original equipment specifications to assist with selecting compatible aftermarket speakers for audio system modifications.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 5.25 | Midbass / Full-Range |
|
| Rear Door Panel | 4x6 | Full-Range |
|
1990 Jeep Comanche Speaker Replacement Summary
2
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 1 Low: 01990 Jeep Comanche 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 1990 Jeep Comanche front door panels accommodate 5.25 inch speakers that can function as either midbass drivers or full-range units, while the rear door panels house 4x6 inch full-range speakers.
- Replacing the front speakers first may yield more noticeable sound improvement, as these locations typically handle midrange frequencies and vocal reproduction that dominate most audio content.
- The 4x6 inch rear speaker configuration presents a somewhat less common size compared to round speakers, which may limit aftermarket options but still provides adequate coverage for rear fill duties.
- Full-range speakers in the rear position would handle the entire frequency spectrum within that location, contributing to overall cabin sound distribution without requiring separate tweeters or crossovers.
- The front 5.25 inch mounting size allows for potential component speaker installations, where separate tweeters could be added to improve high-frequency response beyond what full-range speakers typically deliver.
- Midbass-designated speakers in the front doors would focus on lower midrange and upper bass frequencies, typically requiring separate tweeters to complete the frequency range for balanced sound reproduction.
- The single DIN radio opening provides standard aftermarket head unit compatibility, which may facilitate integration with modern audio sources and potentially improve amplification for upgraded speakers.