Mercedes-Benz C300 Rear Deck Center Speaker Size
The Mercedes-Benz C300 rear deck center accommodates an 8 inch speaker size and 1 inch speakers. Compatible types for the location include subwoofers and tweeters. The specifications cover the years 2008 through 2014.
| Year | Type | Size (inch) |
|---|---|---|
| 2014 | Subwoofer | 8 |
| 2014 | Tweeter | 1 |
| 2013 | Subwoofer | 8 |
| 2013 | Tweeter | 1 |
| 2012 | Subwoofer | 8 |
| 2012 | Tweeter | 1 |
| 2011 | Tweeter | 1 |
| 2011 | Subwoofer | 8 |
| 2010 | Tweeter | 1 |
| 2010 | Subwoofer | 8 |
| 2009 | Tweeter | 1 |
| 2009 | Subwoofer | 8 |
| 2008 | Tweeter | 1 |
| 2008 | 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 C300 accommodates 2 distinct speaker sizes across the listed model years: 8 inch and 1 inch.
- The rear deck is a horizontal surface positioned at the base of the rear window, behind the rear passenger seats and above the trunk. Speakers mounted here fire upward toward the cabin ceiling and rear glass, which influences sound reflection and dispersion into the passenger compartment.
- An 8-inch subwoofer installed in a rear deck center position takes advantage of the surface's relatively open acoustic coupling to the trunk cavity behind and below, allowing low-frequency energy to develop and travel forward into the cabin.
- The 8-inch diameter of the subwoofer units listed for the Mercedes-Benz C300 rear deck center position indicates a cone surface area capable of moving the air volume necessary to reproduce bass frequencies, generally in the range of approximately 20 Hz to 200 Hz.
- Subwoofers are dedicated low-frequency drivers, designed with long-excursion suspension systems and stiff cones to handle high-amplitude, slow-moving air displacement without distortion at the bottom of the audible frequency spectrum.
- A 1-inch tweeter in a rear deck center position is positioned to radiate high-frequency sound upward and toward the rear window glass, which can act as a reflective surface to scatter treble energy across the rear seating area.
- Tweeters handle high-frequency content, typically from around 2,000 Hz to 20,000 Hz, where wavelengths are short enough that small-diameter drivers can reproduce them accurately without phase irregularities that larger cones would introduce at those frequencies.
- The 1-inch dome or cone size of the tweeter units in the specifications is consistent with the requirement that high-frequency drivers be small relative to the short wavelengths they reproduce, reducing off-axis coloration and maintaining directional dispersion in the rear cabin space.
- The simultaneous presence of both an 8-inch subwoofer and a 1-inch tweeter at the same rear deck center location across the listed model years indicates a 2-driver arrangement at a single mounting zone, requiring the deck surface to physically accommodate both cutout dimensions in proximity.
- The rear deck center position, as a single spatial reference shared by both driver types in the specifications, places bass and treble reproduction at the same horizontal plane and longitudinal axis within the vehicle cabin.