Chrysler Pacifica Rear Door Panel Speaker Size
The Chrysler Pacifica rear door panel accommodates a 3.5 inch speaker size, along with 6x9 inch and 6.5 inch units. Compatible speaker types across these sizes include midrange, full-range, and midbass. The specifications cover a range of years from 2004 to 2017.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Midrange | 3.5 |
| 2017 | Full-Range | 6x9 |
| 2008 | Midbass / Full-Range | 6.5 |
| 2007 | Midbass / Full-Range | 6.5 |
| 2006 | Midbass / Full-Range | 6.5 |
| 2005 | Midbass / Full-Range | 6.5 |
| 2004 | Midbass / Full-Range | 6.5 |
Speaker Types
| Type | Description |
|---|---|
| Midrange | A driver for the middle of the audible range, typically from about 300 Hz to 5,000 Hz, where vocals and most instruments sit. It is often paired with a tweeter and a woofer. |
| 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 rear door panel location on the Chrysler Pacifica places speakers within the lower section of the door, where the mounting surface is typically angled and positioned near the floor level of rear passengers.
- Door panel installations generally involve limited depth clearance behind the mounting surface due to door internals such as window mechanisms and structural bracing, which constrains the allowable speaker depth and magnet size.
- The 3.5 inch size, found in the 2017 Chrysler Pacifica rear door panel, is a small-diameter driver suited to upper-midrange and presence frequencies, roughly 500 Hz to 5 kHz, and at that diameter produces a relatively narrow, directional dispersion pattern in the higher frequencies of its range.
- Because the 3.5 inch driver operates in the midrange type role within the rear door panel, it is specifically intended to reproduce vocals and upper-mid frequencies rather than extend toward bass or high treble.
- A midrange speaker type reproduces a band of frequencies centered around the vocal and instrumental presence range and is not designed to handle low-bass or high-frequency treble reproduction independently.
- The 6x9 inch size present in the 2017 Chrysler Pacifica rear door panel is an oval driver with a larger cone area than a round 6.5 inch speaker, which contributes to greater low-frequency extension and higher acoustic output at lower frequencies within a door panel mounting environment.
- A full-range speaker type is designed to reproduce a broad frequency spectrum from bass through treble within a single driver, making the 6x9 inch full-range application in the rear door panel capable of operating without a supplemental tweeter or woofer in the same location.
- The 6.5 inch size, listed across the 2004 through 2008 Chrysler Pacifica rear door panel positions, is a common mid-woofer diameter that balances low-frequency extension with manageable mounting depth requirements in door cavities.
- In a rear door panel location, a 6.5 inch driver positioned near floor level means bass frequencies radiate toward the lower cabin area, while higher frequencies from the same driver may be partially obstructed by seat structures or door panel contours before reaching rear passengers.
- The midbass speaker type, listed as compatible for the 6.5 inch rear door panel position on 2004 through 2008 models, is specifically engineered to handle the lower-mid and upper-bass frequency range, typically from around 80 Hz to 500 Hz, rather than extending to full treble reproduction.
- When a 6.5 inch driver is operated as a midbass type in the rear door panel, the directional characteristics at lower frequencies are broad and largely omnidirectional, which is consistent with the acoustics of a door-mounted position.
- The dual compatibility of midbass and full-range types for the 6.5 inch rear door panel positions across 2004 through 2008 models indicates the mounting location accommodates either a frequency-specific driver within a multi-component system or a standalone full-range driver.