1990 Dodge D/W Series (Pickups) Speaker Sizes
The 1990 Dodge D/W Series (Pickups) factory audio system includes front door panel locations that accommodate 6x9 inch speakers, and behind seat locations that accept a 4x10 inch speaker size. Full-range drivers serve as compatible speaker types for a sound system replacement or upgrade.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Behind Seat | 4x10 | Full-Range |
|
| Front Door Panel | 6x9 | Full-Range |
|
1990 Dodge D/W Series (Pickups) Speaker Replacement Summary
2
total positions
1
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 1 High: 0Replacement priority:
High: 1 Medium: 1 Low: 0Additional Notes
- The 1990 Dodge D/W Series Pickups appears to have two distinct speaker locations, each calling for a different size, which may suggest that both positions could warrant attention during any replacement consideration, though the behind-seat position's 4x10 inch sizing is a less common format compared to the front door panel's more widely available 6x9 inch sizing.
- The front door panel positions accept 6x9 inch full-range speakers, a format that tends to support a wider frequency response within a single driver, which could mean those positions may handle more of the audible spectrum without requiring additional components.
- The behind-seat location uses the 4x10 inch format, also rated for full-range use, though this sizing is generally considered less common in the aftermarket, which might make sourcing compatible replacements somewhat more limited compared to the 6x9 inch front door panel option.
- Since both locations are designated as full-range compatible, neither position appears to be specifically allocated for low-frequency or high-frequency duties alone, which could suggest the factory setup relied on each speaker to cover the full sound spectrum independently rather than through a split crossover arrangement.
- Given the relative availability differences between the two sizes, the front door panel positions may present a more straightforward path toward sound improvement, as the 6x9 inch format tends to have broader aftermarket support across varying sensitivity and power handling ratings.