Mercedes-Benz S600 Rear Door Panel Speaker Size
The Mercedes-Benz S600 rear door panel accommodates a 6.5 inch speaker size and also supports 5.25 inch and 1 inch speakers. Compatible audio types across all years include midbass, full-range, and tweeter units. These specifications cover a range of model years from 1998 to 2017.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Midbass / Full-Range | 6.5 |
| 2016 | Midbass / Full-Range | 6.5 |
| 2015 | Midbass / Full-Range | 6.5 |
| 2013 | Midbass / Full-Range | 6.5 |
| 2012 | Midbass / Full-Range | 6.5 |
| 2011 | Midbass / Full-Range | 6.5 |
| 2010 | Midbass / Full-Range | 6.5 |
| 2009 | Midbass / Full-Range | 6.5 |
| 2008 | Midbass / Full-Range | 6.5 |
| 2007 | Midbass / Full-Range | 5.25 |
| 2006 | Midbass / Full-Range | 6.5 |
| 2005 | Tweeter | 1 |
| 2005 | Midbass / Full-Range | 5.25 |
| 2004 | Tweeter | 1 |
| 2004 | Midbass / Full-Range | 5.25 |
| 2003 | Tweeter | 1 |
| 2003 | Midbass / Full-Range | 5.25 |
| 2002 | Tweeter | 1 |
| 2002 | Midbass / Full-Range | 5.25 |
| 2001 | Tweeter | 1 |
| 2001 | Midbass / Full-Range | 5.25 |
| 1999 | Midbass / Full-Range | 5.25 |
| 1998 | Midbass / Full-Range | 5.25 |
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. |
| Midbass | A driver tuned for upper bass and lower midrange, roughly from 80 Hz to 500 Hz. It has longer cone travel than a full-range unit, which supports stronger bass in doors and panels. |
| Full-Range | A single driver that reproduces bass through treble without a separate crossover network. It is the simplest replacement option and is common in factory audio systems. |
Additional Notes
- The rear door panel is a lateral mounting location within the passenger cabin, positioning speakers within the lower portion of the door structure, typically angled toward the occupant seating area rather than firing directly forward.
- Door panel installations are subject to the acoustic boundary conditions of the door cavity, where the internal volume behind the speaker cone functions as an enclosure that directly influences bass extension and overall tonal character.
- 3 distinct speaker sizes appear across the specifications for the Mercedes-Benz S600 rear door panel: 6.5 inch, 5.25 inch, and 1 inch.
- A 6.5 inch driver in a rear door panel location has sufficient cone area to move the air volume necessary for meaningful midbass reproduction, generally covering frequencies from approximately 60 Hz to 5 kHz depending on driver design.
- A 5.25 inch driver in the same rear door panel location has a smaller cone area than the 6.5 inch and consequently produces less low-frequency output, with an effective range typically starting around 80 Hz and extending through the midrange.
- The 1 inch tweeter specified for the rear door panel in model years 2001 through 2005 is a high-frequency driver, typically covering frequencies from approximately 2 kHz to 20 kHz, and at 1 inch its small diaphragm allows wide dispersion of high-frequency content within the rear cabin space.
- The presence of both a 1 inch tweeter and a 5.25 inch midbass/full-range driver in the same rear door panel location for model years 2001 through 2005 indicates a multi-driver configuration within that single door position, dividing frequency reproduction between 2 separate drivers.
- Midbass drivers are designed to reproduce the lower midrange and upper bass frequencies, typically requiring a crossover network or high-pass filter to prevent low-frequency overexcursion in the constrained volume of a door panel cavity.
- A full-range driver is designed to reproduce the entire audible spectrum from a single cone, making a single-driver installation viable in the rear door panel without requiring a secondary tweeter.
- The 5.25 inch size in the Mercedes-Benz S600 rear door panel, listed as compatible with both midbass and full-range types, means the mounting cutout and depth clearance in the door panel accommodate either driver type at that diameter.
- The rear door panel location places drivers in proximity to seated rear passengers, meaning high-frequency dispersion from a tweeter at that position radiates at a close and somewhat off-axis angle relative to ear level, affecting imaging and tonal balance for rear occupants.
- The 2007 model year specifies a 5.25 inch driver rather than the 6.5 inch found in adjacent model years, indicating a difference in the physical mounting dimensions of the rear door panel for that year.