Mercedes-Benz S350 Rear Deck Lid Speaker Size
The Mercedes-Benz S350 rear deck lid accommodates a 6.5 inch speaker size across all listed model years. Compatible types for the location include midbass and full-range units. These specifications cover the years 1994 and 1995.
| Year | Type | Size (inch) |
|---|---|---|
| 1995 | Midbass / Full-Range | 6.5 |
| 1994 | Midbass / Full-Range | 6.5 |
Speaker Types
| Type | Description |
|---|---|
| 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 deck lid location in the Mercedes-Benz S350 accommodates a 6.5 inch speaker across the 1994 and 1995 model years.
- A 6.5 inch driver carries enough cone surface area to move air effectively in the lower midrange frequencies, typically covering a range from around 60 Hz to 5 kHz depending on the driver's construction.
- The rear deck lid position places speakers at the rear of the cabin, behind the passenger seating, which creates a rearward acoustic projection that contributes primarily to soundstage depth and low-to-mid frequency reinforcement within the cabin.
- In a rear deck lid installation, a 6.5 inch driver's physical mass and suspension characteristics allow extended low-frequency output compared to smaller diameter drivers, making the location suitable for bass and midbass reinforcement.
- The midbass type is designed to handle frequencies generally between 80 Hz and 500 Hz, focusing on the lower portion of the midrange and upper bass where instruments such as kick drums, bass guitar, and lower vocal fundamentals are reproduced.
- A full-range driver is constructed to reproduce a wide frequency band from bass through treble within a single cone, relying on a dust cap or whizzer cone in some designs to extend high-frequency dispersion.
- The Mercedes-Benz S350 rear deck lid placement, with a 6.5 inch compatible opening, means both a midbass and a full-range driver of that diameter are physically interchangeable from a fitment standpoint.
- In the rear deck lid position, a midbass driver would typically be paired with separate tweeters elsewhere in the cabin to cover frequencies above its upper limit, whereas a full-range driver in the same location would reproduce the entire audible spectrum independently.
- The rear deck lid surface in a sedan body style such as the S350 is a flat, horizontal mounting plane, which influences the vertical dispersion angle of the speaker relative to the seated passengers.
- A 6.5 inch driver mounted horizontally on a rear deck lid radiates sound upward toward the headliner, where reflections off interior surfaces contribute to how the frequency content is distributed throughout the cabin.