Chrysler Aspen Rear Door Panel Speaker Size
The Chrysler Aspen rear door panel accommodates a 1 inch speaker size, and supports 6.5 and 6.75 inch speakers across the model's production years. Compatible types for these units include midbass, full-range, and tweeter configurations. The specifications cover a range from 2007 to 2009.
| Year | Type | Size (inch) |
|---|---|---|
| 2009 | Midbass / Full-Range | 6.5 |
| 2009 | Tweeter | 1 |
| 2009 | Midbass / Full-Range | 6.75 |
| 2008 | Midbass / Full-Range | 6.5 |
| 2008 | Tweeter | 1 |
| 2008 | Midbass / Full-Range | 6.75 |
| 2007 | Tweeter | 1 |
| 2007 | Midbass / Full-Range | 6.75 |
Speaker Types
| Type | Description |
|---|---|
| Tweeter | A small driver built for high frequencies, typically from about 2,000 Hz to 20,000 Hz. It adds treble detail and clarity and is usually mounted near ear level or aimed at the listener. |
| 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 Chrysler Aspen rear door panel accommodates multiple speaker sizes simultaneously, indicating the location supports a multi-driver configuration within the door structure.
- A 6.75-inch midbass or full-range driver is listed across all 3 model years in the specifications, making the 6.75-inch the consistent primary driver size for the Chrysler Aspen rear door panel location.
- The 6.75-inch diameter places the driver in a size class suited to reproducing lower midrange and upper bass frequencies, typically spanning roughly 60 Hz to 5 kHz, which in a rear door location contributes to the lower portion of the cabin's frequency fill.
- A 6.5-inch driver is listed as an alternative midbass or full-range option for the 2008 and 2009 model years, indicating dimensional variation was accommodated at the rear door panel in those years.
- The 6.5-inch size covers a frequency range closely comparable to the 6.75-inch, though the marginally smaller cone area results in a slight reduction in low-frequency excursion capability and output at the rear door panel.
- Midbass drivers are designed to handle the lower midrange and upper bass regions without reproducing the full frequency spectrum, while full-range drivers are designed to handle broader frequency reproduction from a single cone, and both types are listed as compatible for the woofer-sized openings at the rear door panel location.
- A 1-inch tweeter is listed for all 3 model years at the rear door panel, indicating the door panel structure includes a dedicated high-frequency driver mounting point separate from the larger driver opening.
- A 1-inch tweeter operates in the upper frequency range, typically from around 2 kHz to 20 kHz, and when mounted in a rear door panel, contributes high-frequency content to the rear stage of the cabin's soundfield.
- The Chrysler Aspen rear door panel's inclusion of both a large-diameter driver opening and a 1-inch tweeter mount indicates the panel is structured to house at least 2 discrete driver positions per door.
- Tweeters of 1-inch diameter produce a relatively directional dispersion pattern at high frequencies, and placement within the rear door panel affects the angle and height at which treble energy is introduced into the rear cabin space.