1989 Ford Tempo Speaker Sizes
The 1989 Ford Tempo speaker size chart provides factory speaker specifications and locations for audio system components. Information covers front door panel and rear deck lid positions. Data includes replacement speaker sizes for both factory and aftermarket upgrade applications. Specifications assist in determining compatible audio components for installation projects.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 5.25 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x8 | Full-Range |
|
1989 Ford Tempo 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: 01989 Ford Tempo 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 front door panels in the 1989 Ford Tempo accept 5.25 inch speakers and can accommodate either midbass drivers or full-range units, giving owners flexibility in choosing between dedicated frequency ranges or broader coverage from a single speaker.
- Midbass speakers in the door locations would typically handle frequencies from roughly 80Hz to 500Hz, requiring a crossover system and tweeters for high-frequency reproduction, while full-range speakers would cover a wider spectrum without additional components.
- The rear deck lid position uses 6x8 inch speakers with full-range compatibility, an oval format that provides more cone area than a 6.5 inch round speaker while fitting in shallower mounting depths common to rear package trays.
- Full-range speakers in both locations would offer a simpler replacement path since they wouldn't require tweeter installation or crossover networks, though dedicated midbass units in the doors paired with separate tweeters could provide better imaging and frequency separation.
- The single DIN radio opening indicates a standard 2-inch tall head unit slot, which is typical for vehicles from this era and compatible with most aftermarket stereos without requiring mounting adapters for double-DIN units.
- Replacing the door speakers might take priority over the rear deck speakers since front-positioned drivers contribute more directly to the soundstage and stereo imaging that listeners in the front seats would perceive.
- The 6x8 inch format in the rear provides approximately 30 percent more radiating surface area than a 5.25 inch round speaker, potentially offering greater bass output from the rear fill position despite both being full-range applications.