1978 Chrysler Newport Speaker Sizes
The 1978 Chrysler Newport factory audio system features a dashboard that accommodates a 3.5 inch speaker size, while the rear accepts 6x9 inch units. Full-range drivers serve as the compatible replacement and upgrade types for the vehicle.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 3.5 | Full-Range |
|
| Rear | 6x9 | Full-Range |
|
1978 Chrysler Newport Speaker Replacement Summary
2
total positions
0
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 0 Medium: 2 High: 0Replacement priority:
High: 0 Medium: 2 Low: 01978 Chrysler Newport 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 1978 Chrysler Newport features a dashboard speaker allocation with a 3.5 inch opening, which represents a relatively compact front-stage configuration that typically handles midrange frequencies with limited bass extension in factory audio systems from this era.
- Full-range speaker types are specified for both locations, indicating that each position should accommodate a single driver capable of reproducing multiple frequency ranges without requiring separate tweeters or crossover networks.
- The rear deck utilizes a 6x9 inch oval format, a size configuration that generally provides greater cone surface area compared to the dashboard position, potentially offering improved low-frequency output and overall sound pressure levels when properly installed.
- The single DIN radio opening in the 1978 Chrysler Newport suggests that aftermarket head unit upgrades may be implemented without extensive dash modifications, which could provide enhanced audio control features and power output capabilities to drive replacement speakers more effectively.
- The size differential between front and rear positions indicates that the rear speakers likely serve as the primary sound source for bass and overall volume in the factory configuration, with the smaller dashboard units contributing primarily to vocal clarity and higher frequency content.
- Aftermarket full-range replacements for the 6x9 inch rear position typically offer substantial improvements in sensitivity ratings and frequency response compared to original equipment, potentially transforming the overall listening experience without requiring additional amplification in many cases.