1990 Subaru Justy Speaker Sizes
The 1990 Subaru Justy factory audio system features a dashboard that accommodates 4x6 inch speakers, and the rear door panel accommodates a 5.25 inch speaker size. Compatible speaker types for a replacement and upgrade consist of full-range and midbass units.
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 |
|
1990 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: 01990 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 dashboard speakers in the 1990 Subaru Justy utilize a 4x6 inch configuration with full-range capabilities, suggesting these units handle the entire audible frequency spectrum from a single mounting point. This oval format typically requires careful consideration during replacement to ensure proper fitment within the dashboard cavity.
- Rear door panel locations accommodate 5.25 inch round speakers that can function as either midbass or full-range drivers. The dual compatibility indicates flexibility in system design, where users might install dedicated midbass drivers for a component setup or maintain simplicity with full-range speakers.
- Dashboard speakers may warrant priority attention during upgrades since they often serve as the primary sound source for front-seat occupants. The 4x6 inch size presents certain limitations in low-frequency reproduction compared to larger drivers, which could influence the overall tonal balance of the audio system.
- The 5.25 inch rear speakers in the 1990 Subaru Justy potentially offer better bass response than the dashboard units due to their larger cone area. When configured as midbass drivers, these speakers would typically handle frequencies from approximately 80 Hz to 500 Hz, complementing separate tweeters in a component arrangement.
- Full-range speakers tend to provide a simpler installation process since they eliminate the need for separate crossovers and tweeters. Both speaker locations in this vehicle support full-range operation, which could streamline the replacement process for those seeking straightforward upgrades without extensive modifications.
- The single DIN radio specification indicates standard aftermarket head unit compatibility, potentially allowing for modern source units with advanced signal processing capabilities. This could enhance speaker performance through equalization, time alignment, and other digital adjustments that compensate for acoustic limitations in factory speaker locations.