Mercedes-Benz C280 Rear Deck Center Speaker Size
The Mercedes-Benz C280 rear deck center location accommodates 1 inch speakers and supports an 8 inch speaker size. Compatible types for the 1 inch units include tweeters, while the 8 inch units are suited for subwoofer audio system replacement chart configurations. These specifications cover the 2006 to 2007 model range.
| Year | Type | Size (inch) |
|---|---|---|
| 2007 | Tweeter | 1 |
| 2007 | Subwoofer | 8 |
| 2006 | Tweeter | 1 |
| 2006 | Subwoofer | 8 |
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. |
| 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 rear deck center location in the Mercedes-Benz C280 accommodates 2 distinct speaker sizes, 1 inch and 8 inch, each assigned to a different acoustic role.
- The 1-inch tweeter mounted at the rear deck center operates in the high-frequency range, typically reproducing sounds from approximately 2,000 Hz to 20,000 Hz, where short wavelengths allow a small driver to project crisp treble detail.
- A tweeter placed at the rear deck center faces upward toward the cabin ceiling or rear windshield, a position that disperses high-frequency energy broadly across the passenger compartment through reflection.
- The 8-inch subwoofer occupying the same rear deck center location handles low-frequency reproduction, generally in the range below 200 Hz, where longer sound waves require a larger cone area to move sufficient air volume.
- An 8-inch driver in a rear deck center position benefits from the structural mass of the deck panel, which can act as a mounting baffle that reinforces low-frequency output by preventing acoustic short-circuiting between the front and rear of the cone.
- The rear deck center is a fixed, enclosed mounting zone in the C280, meaning the available depth and surface cutout dimensions directly constrain the physical fit of both the 1-inch and 8-inch drivers.
- A 1-inch tweeter is a highly directional driver at the upper end of its frequency range, so the central rear deck placement affects the stereo imaging perceived by front and rear passengers differently depending on listening position.
- The Mercedes-Benz C280 rear deck center location lists compatibility for both the 1-inch tweeter and 8-inch subwoofer across both the 2006 and 2007 model years, indicating a consistent mounting configuration between those 2 years.
- Subwoofers of the 8-inch class are generally less sensitive to placement directionality than tweeters, as low-frequency wavelengths are long enough that the human auditory system has reduced ability to localize their source, making a center rear deck position acoustically practical for bass reproduction.