1979 Plymouth Volare Speaker Sizes
The 1979 Plymouth Volare speaker size chart provides factory speaker specifications and locations for replacement or aftermarket audio system upgrades. Information includes dashboard and rear deck lid positions where speakers are installed in the vehicle. Aftermarket specifications allow for audio system enhancement beyond original factory equipment capabilities.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 3.5 | Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1979 Plymouth Volare 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: 01979 Plymouth Volare 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 1979 Plymouth Volare came factory-equipped with two distinct speaker locations, each serving different audio coverage zones within the cabin. The dashboard position houses 3.5-inch speakers, while the rear deck lid accommodates larger 6x9-inch units.
- Full-range speakers represent the compatible type for both locations in this vehicle. This speaker classification handles the entire frequency spectrum without requiring separate tweeters or woofers, which aligns with the original factory audio design philosophy of the era.
- The rear deck lid speakers typically receive upgrade attention first due to their larger surface area and potential for greater sound output. The 6x9-inch format provides more cone area than the dashboard units, which may translate to improved bass response and overall volume capacity.
- Dashboard speakers in the 3.5-inch format face spatial constraints that limit their acoustic performance potential. The smaller cone area generally produces less bass extension and lower maximum volume levels compared to the rear deck configuration.
- Aftermarket full-range speakers for the 1979 Plymouth Volare would need to match these specific size parameters while maintaining reasonable depth clearances. The mounting locations from this period often have limited space behind the speaker grilles, which could restrict installation options for thicker modern units.
- The Single DIN radio specification indicates standard head unit compatibility, allowing for straightforward replacement with contemporary aftermarket receivers. This standardized opening maintains consistent dimensions across different vehicle manufacturers from this time period.
- Sound improvement potential varies between the two speaker positions based on their mounting locations and acoustic environments. The rear deck placement might benefit from the trunk cavity acting as an enclosure, while dashboard speakers rely on the smaller space within the instrument panel structure.