1989 Dodge Diplomat Speaker Sizes
Information on factory and aftermarket speaker specifications for the 1989 Dodge Diplomat. The speaker size chart details replacement audio component locations within the vehicle, including dashboard and rear deck lid positions. Data covers factory speaker specifications and available aftermarket upgrade options for the audio system.
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| 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.