Jeep Grand Cherokee Rear Side Panel Speaker Size
The Jeep Grand Cherokee rear side panel accommodates an 8 inch speaker size. The compatible type for the location is a woofer. The specifications cover the years 2011 to 2017.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Woofer | 8 |
| 2016 | Woofer | 8 |
| 2015 | Woofer | 8 |
| 2014 | Woofer | 8 |
| 2013 | Woofer | 8 |
| 2012 | Woofer | 8 |
| 2011 | Woofer | 8 |
Speaker Types
| Type | Description |
|---|---|
| Woofer | A larger driver for low frequencies, typically from about 40 Hz up to 1,000 Hz. It delivers most of the bass and lower midrange in a door or panel speaker system. |
Additional Notes
- The rear side panel location in the Jeep Grand Cherokee positions speakers within the trim panels flanking the rear cargo or passenger area, mounting them at a relatively low height along the vehicle's interior walls.
- Enclosures built into rear side panels are typically shallow and constrained in depth, which affects the excursion capability and bass extension available to any speaker installed there.
- Across all listed model years from 2011 through 2017, the Jeep Grand Cherokee rear side panel accepts an 8-inch speaker cutout, indicating a consistent mounting diameter and baffle opening throughout that production span.
- An 8-inch driver requires a mounting aperture and surrounding panel real estate large enough to accommodate both the cone diameter and the basket flange, making the rear side panel of the Jeep Grand Cherokee a physically spacious mounting position relative to door or dash locations.
- The 8-inch cone diameter produces a relatively large radiating surface area, which is mechanically suited to moving greater air volume and reproducing lower frequencies than smaller-diameter drivers can achieve in the same enclosure conditions.
- A woofer is a speaker type specifically designed to reproduce low to mid-low frequencies, generally covering a range from approximately 40 Hz up to around 500-1000 Hz depending on crossover configuration.
- Placement of a woofer in the rear side panel positions low-frequency energy toward the rear of the passenger cabin, where bass waves - due to their long wavelengths - propagate omnidirectionally and blend with the acoustic environment of the full interior space.
- Because low-frequency reproduction is the acoustic role of a woofer, the Jeep Grand Cherokee rear side panel installation does not serve high-frequency or tweetering functions; upper-frequency reproduction for rear-seat listening would depend on other speaker locations in the vehicle.
- The rear side panel location, relative to front-mounted speakers, means the 8-inch woofer operates at a greater physical distance from the front occupants, which influences perceived soundstage depth and the balance of bass energy between front and rear seating positions.
- Woofers of 8 inches typically require more mounting depth than smaller drivers, and the available rear side panel cavity depth in the Jeep Grand Cherokee determines whether a given woofer's magnet assembly and basket depth can be accommodated without obstruction.