Mercedes-Benz C240 Rear Deck Center Speaker Size
The Mercedes-Benz C240 rear deck center accommodates a 1 inch speaker size and 8 inch speakers. Compatible types for the location include tweeter and subwoofer audio system units. These specifications cover the 2001 to 2005 model range.
| Year | Type | Size (inch) |
|---|---|---|
| 2005 | Tweeter | 1 |
| 2005 | Subwoofer | 8 |
| 2004 | Subwoofer | 8 |
| 2003 | Subwoofer | 8 |
| 2002 | Subwoofer | 8 |
| 2001 | 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 position in the Mercedes-Benz C240 sits along the parcel shelf at the base of the rear windshield, a location that places speakers between the passenger cabin and the trunk cavity.
- A center position on the rear deck typically involves a flush or surface mount into the shelf panel, oriented to fire upward toward the headliner or rear glass rather than directly toward front occupants.
- The 8-inch diameter accommodates a larger cone surface area, which allows greater air displacement at low frequencies, making the subwoofer role acoustically appropriate for the enclosed trunk space adjacent to the rear deck.
- The Mercedes-Benz C240 rear deck center location with an 8-inch subwoofer relies on the surrounding trunk volume to act as an acoustic chamber, reinforcing bass output through the rear deck aperture into the cabin.
- An 8-inch subwoofer operates in the low-frequency range, generally reproducing content below approximately 80-120 Hz, which means the rear deck center position handles only bass and sub-bass reproduction in the years covered by the 8-inch specification.
- Subwoofers are non-directional at very low frequencies, so placement at the rear center of the vehicle does not significantly affect the perceived spatial origin of bass within the cabin.
- The 1-inch tweeter specified for the 2005 model year in the rear deck center position handles high-frequency content, typically from around 2,000 Hz upward, a range where sound is highly directional.
- A 1-inch tweeter installed at the rear deck center fires toward the front cabin occupants from behind, which creates a rear-fill high-frequency source at that position in the 2005 C240.
- The small physical footprint of a 1-inch tweeter requires a correspondingly small cutout or housing in the rear deck panel, distinct from the larger baffle opening needed for the 8-inch subwoofer.
- The rear deck center mounting point accommodates both a 1-inch tweeter and an 8-inch subwoofer in the 2005 specification, indicating the location contains more than 1 speaker position or a combined enclosure arrangement for that year.