1990 Ford Probe Speaker Sizes
The 1990 Ford Probe speaker size chart provides factory specifications for OEM and aftermarket audio system components. Available data covers replacement speaker sizes and locations within the vehicle, including front door panel and rear side panel positions. Information supports audio system upgrade planning by detailing standard factory speaker configurations and compatible aftermarket alternatives for each mounting location.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Side Panel | 4x6 | Full-Range |
|
| Rear Side Panel | 6.75 | Midbass / Full-Range |
|
1990 Ford Probe 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: 0 Low: 21990 Ford Probe 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 Ford Probe factory speaker configuration includes multiple locations with varying sizes, suggesting that replacement may be prioritized based on which positions contribute most to the overall sound stage and listening experience.
- Front door panel installations accommodate 6.5 inch speakers with compatibility for both midbass and full-range types, potentially offering flexibility in component selection depending on whether a dedicated tweeter system is planned or a simpler single-speaker solution is preferred.
- Rear side panel locations present two different size options, with both 4x6 inch full-range and 6.75 inch midbass or full-range configurations available, which may indicate that the 1990 Ford Probe has multiple mounting points or that certain trim levels featured different speaker arrangements.
- The presence of both oval 4x6 inch and round 6.5 inch and 6.75 inch formats means that aftermarket speaker selection would require attention to the specific mounting location being upgraded, as interchangeability between positions would not be possible without adapter brackets.
- Midbass-capable positions in both front and rear locations suggest that a component speaker system with separate tweeters could potentially be installed for enhanced frequency separation and sound clarity compared to the factory full-range configuration.
- The single DIN radio opening provides standard aftermarket head unit compatibility, which may be relevant when considering system upgrades since amplified speakers or component systems often benefit from more powerful or feature-rich source units.
- Sound improvement through speaker replacement would likely be most noticeable in the larger 6.5 inch and 6.75 inch positions, as these sizes typically offer better low-frequency response and power handling compared to the smaller 4x6 inch format.