1989 Dodge Diplomat Speaker Sizes
The 1989 Dodge Diplomat factory audio system contains specific factory mounting locations for aftermarket components. Specifically, the dashboard accommodates a 3.5 inch speaker size, while the rear deck lid supports 6x9 inch units. Furthermore, full-range configurations serve as compatible types for any audio replacement and upgrade.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 3.5 | Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1989 Dodge Diplomat 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: 01989 Dodge Diplomat 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 1989 Dodge Diplomat speaker configuration consists of dashboard positions measuring 3.5 inches and rear deck lid positions accommodating 6x9 inch speakers, both designed for full-range operation.
- Dashboard speakers at 3.5 inches represent the smaller component in this factory audio setup, typically handling mid to upper frequency ranges despite their full-range classification.
- Rear deck lid speakers at 6x9 inches provide the larger surface area for sound reproduction, potentially offering enhanced bass response compared to the dashboard units.
- Full-range speakers in both positions indicate single-cone designs that attempt to reproduce the entire audio spectrum without separate tweeters or woofers in factory configurations.
- Replacement priority might logically favor the rear deck speakers first, given their larger size and potential contribution to overall system output and low-frequency performance.
- The 6x9 format in the rear deck represents an oval design that may provide more cone area than equivalent round speakers while fitting within space constraints of the package shelf.
- Aftermarket full-range replacements for both positions could improve clarity and power handling over deteriorated factory units, particularly if original speakers have degraded surrounds or voice coils.
- The single DIN radio opening allows for straightforward head unit upgrades that could better drive replacement speakers through improved amplification and signal processing capabilities.
- Sound improvement from speaker replacement alone would likely be modest without addressing amplification, though fresh drivers would reduce distortion at moderate volume levels.