Mercedes-Benz GL550 Cargo Area Speaker Size
The Mercedes-Benz GL550 cargo area accommodates an 8 inch speaker size across all listed model years. Subwoofer units are the compatible speaker type for the cargo area location. The specifications cover a range of years from 2008 to 2012.
| Year | Type | Size (inch) |
|---|---|---|
| 2012 | Subwoofer | 8 |
| 2011 | Subwoofer | 8 |
| 2010 | Subwoofer | 8 |
| 2009 | Subwoofer | 8 |
| 2008 | Subwoofer | 8 |
Speaker Types
| Type | Description |
|---|---|
| Subwoofer | A large driver for the lowest bass notes, typically from about 20 Hz to 120 Hz. It is usually installed in a separate enclosure and works alongside the other speakers. |
Additional Notes
- The cargo area of the Mercedes-Benz GL550 is a rear-most enclosure, physically separated from the primary listening cabin, which makes the space acoustically suited for low-frequency reproduction where directional perception is minimal.
- Across all listed model years from 2008 through 2012, the GL550 cargo area accommodates an 8-inch driver opening.
- An 8-inch diameter allows for a cone surface area large enough to move sufficient air volume for bass frequencies, while remaining compact enough to fit within a vehicle's rear cargo floor or side panel cavity.
- The subwoofer is the sole compatible speaker type listed for the GL550 cargo area across all specified model years, meaning the location is designated exclusively for low-frequency reproduction rather than full-range output.
- Subwoofers handle the lowest portion of the audible frequency spectrum, generally operating below 80 to 120 Hz, and are responsible for reproducing bass fundamentals such as those found in kick drums and low-toned instruments.
- Because low frequencies are largely omnidirectional, the cargo area placement of a Mercedes-Benz GL550 subwoofer does not significantly compromise the perceived directionality of bass within the cabin.
- An 8-inch subwoofer in a cargo enclosure relies on the structural boundaries of the surrounding cavity to function as part of the acoustic load, meaning enclosure volume directly affects the driver's output and tuning characteristics.
- The cargo area in a full-size SUV such as the GL550 typically offers a larger usable volume behind the rear seating row compared to smaller vehicle classes, which can influence the low-frequency extension an 8-inch subwoofer achieves in that space.