1988 Subaru Justy Speaker Sizes
The 1988 Subaru Justy factory audio system features a dashboard that accommodates 4x6 inch speakers, while the rear door panel supports a 5.25 inch speaker size. Midbass and full-range units function as compatible speaker types for sound system replacement and upgrade purposes.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4x6 | Full-Range |
|
| Rear Door Panel | 5.25 | Midbass / Full-Range |
|
1988 Subaru Justy Speaker Replacement Summary
2
total positions
1
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 1 High: 0Replacement priority:
High: 0 Medium: 2 Low: 01988 Subaru Justy 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 1988 Subaru Justy features two distinct speaker locations with different size requirements, suggesting a basic two-way audio configuration from the factory that prioritizes front soundstage and rear fill capabilities.
- Dashboard positions accommodate 4x6 inch speakers limited to full-range types, indicating these locations likely serve as the primary audio source with integrated tweeter elements handling higher frequencies within single-unit designs.
- Rear door panel positions accept 5.25 inch round speakers compatible with either midbass or full-range types, offering flexibility in system design depending on whether the installer prefers dedicated bass reinforcement or secondary full-spectrum coverage.
- The size difference between front and rear locations suggests that aftermarket upgrades might benefit from installing full-range speakers at all positions to maintain tonal consistency, or alternatively using full-range front speakers paired with midbass rear units for enhanced low-frequency output.
- Given the compact 4x6 inch dashboard size constraint, audio improvement may depend more on speaker quality and power handling than cone area, as larger 5.25 inch rear speakers potentially provide greater surface area for bass response.
- Single DIN radio compatibility indicates standard head unit replacement options remain available, which could provide improved amplification to drive aftermarket speakers more effectively than original equipment.
- The full-range requirement for dashboard speakers means replacement units would need to handle the entire frequency spectrum without separate tweeters, making component speaker systems impractical for front locations without significant modification.