Plymouth Sundance Front Door Panel Speaker Size
The Plymouth Sundance front door panel accommodates a 5.25 inch speaker size across all listed model years. Compatible speaker types for the location include midbass and full-range audio system units. These specifications cover the 1987 to 1994 range of model years.
| Year | Type | Size (inch) |
|---|---|---|
| 1994 | Midbass / Full-Range | 5.25 |
| 1993 | Midbass / Full-Range | 5.25 |
| 1992 | Midbass / Full-Range | 5.25 |
| 1991 | Midbass / Full-Range | 5.25 |
| 1990 | Midbass / Full-Range | 5.25 |
| 1989 | Midbass / Full-Range | 5.25 |
| 1988 | Midbass / Full-Range | 5.25 |
| 1987 | Midbass / Full-Range | 5.25 |
Speaker Types
| Type | Description |
|---|---|
| Midbass | A driver tuned for upper bass and lower midrange, roughly from 80 Hz to 500 Hz. It has longer cone travel than a full-range unit, which supports stronger bass in doors and panels. |
| Full-Range | A single driver that reproduces bass through treble without a separate crossover network. It is the simplest replacement option and is common in factory audio systems. |
Additional Notes
- The front door panel is the installation location across all listed Plymouth Sundance model years, placing speakers within the lower lateral section of the cabin interior.
- Door panel mounting positions speakers at roughly seat-level height, which affects the angle of sound projection toward the listening position and influences perceived stereo imaging.
- The front door cavity introduces an enclosed or semi-enclosed air volume behind the speaker, which affects cone excursion behavior and low-frequency extension in a 5.25 inch driver.
- A 5.25 inch speaker occupies a mid-sized mounting cutout, generally requiring a diameter of approximately 4.5 to 5 inches for the mounting hole and a depth clearance sufficient to accommodate the basket and magnet assembly without contacting door hardware or window mechanisms.
- At 5.25 inches, the cone surface area is large enough to reproduce upper bass and lower midrange frequencies effectively, while remaining compact enough to fit within typical door panel cavities found in compact vehicles of the Sundance's class.
- The midbass type designation indicates a driver optimized to handle the lower portion of the midrange and upper bass frequencies, roughly spanning 80 Hz to 500 Hz, allowing focused reinforcement of bass fundamentals and lower vocal tones in the front door position.
- The full-range type designation covers a broader frequency span than midbass alone, typically extending from around 80 Hz up through several kilohertz, enabling a single driver to reproduce bass, midrange, and a portion of the high-frequency content from the front door location.
- In a front door panel position, a full-range 5.25 inch driver handles directional midrange frequencies that contribute significantly to vocal clarity and instrument presence, since the listener's ears are within the general horizontal plane of the driver.
- A midbass 5.25 inch driver in the Plymouth Sundance front door panel position is typically paired with a separate tweeter mounted elsewhere in the front stage to cover the high frequencies the midbass driver does not reproduce.
- The consistent 5.25 inch specification across all listed model years of the Plymouth Sundance front door panel indicates a stable mounting cutout dimension throughout the vehicle's production run covered by the specifications.