1990 Dodge Ram 50 Speaker Sizes
The 1990 Dodge Ram 50 factory audio system features specific location configurations, where the dashboard and behind seat locations accommodate 4 inch speakers, and the front door panel accepts a 6x9 inch speaker size. Compatible speaker types for a system replacement and audio upgrade include midrange and full-range units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Behind Seat | 4 | Midrange |
|
| Dashboard | 4 | Midrange |
|
| Front Door Panel | 6x9 | Full-Range |
|
1990 Dodge Ram 50 Speaker Replacement Summary
3
total positions
1
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 2 High: 0Replacement priority:
High: 1 Medium: 2 Low: 01990 Dodge Ram 50 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 Dodge Ram 50 includes three distinct speaker locations with different sizes and functions, which may influence replacement priorities based on audio quality goals.
- Front door panel speakers at 6x9 inches support full-range capability, potentially handling a wider frequency spectrum compared to the smaller midrange units found elsewhere in the cabin.
- Both dashboard and behind-seat positions accommodate 4-inch midrange speakers, suggesting these locations focus on mid-frequency reproduction rather than bass or extreme high-frequency response.
- The full-range designation for door panel speakers indicates these units could reproduce bass frequencies without requiring separate subwoofers, though actual low-frequency output depends on mounting conditions and enclosure type.
- Midrange speakers in the 1990 Dodge Ram 50 typically emphasize vocal and instrumental clarity in the 300Hz to 5kHz range, leaving lower and higher frequencies less pronounced without additional components.
- The single DIN radio specification allows for standard aftermarket head unit installation, which could provide improved amplification to drive replacement speakers more effectively.
- Upgrading the 6x9-inch door speakers first might yield noticeable sound improvement given their full-range capability and typically superior placement for stereo imaging compared to dashboard or rear-cabin locations.
- The 4-inch size constraint in dashboard and behind-seat positions limits cone area and consequently bass output potential, making these locations more suited for supplementary fill rather than primary sound reproduction.