Scion FR-S Front Door Panel Speaker Size
The Scion FR-S front door panel accommodates a 6.5 inch speaker size across all listed model years. Compatible types for the audio system include midbass and full-range replacement units. These specifications cover the 2013 to 2016 chart of model years.
| Year | Type | Size (inch) |
|---|---|---|
| 2016 | Midbass / Full-Range | 6.5 |
| 2015 | Midbass / Full-Range | 6.5 |
| 2014 | Midbass / Full-Range | 6.5 |
| 2013 | 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 front door panel location on the Scion FR-S positions speakers within the lower portion of the cabin doors, placing the drivers closer to the floor than to ear level.
- Door panel installations are subject to mounting depth constraints determined by the door's inner cavity, which limits how much speaker basket depth and magnet clearance are available behind the mounting surface.
- The 6.5 inch diameter fits the front door panel cutouts across all model years listed in the specifications, spanning 2013 through 2016.
- A 6.5 inch driver carries enough cone surface area to move the volume of air required for effective low-to-midrange frequency reproduction, making the front door panel an acoustically appropriate location for drivers of that diameter.
- At a front door panel location, a 6.5 inch speaker operates at closer proximity to the listener's feet than to the ears, which affects the directional presentation of higher midrange frequencies produced by the cone.
- Midbass drivers are designed to handle the lower portion of the midrange spectrum and the upper bass frequencies, typically operating between roughly 80 Hz and 500 Hz, allowing the front door panel position on the Scion FR-S to reinforce the bass foundation of the soundstage.
- Full-range drivers are designed to reproduce frequencies from bass through treble within a single driver, sometimes incorporating a small integrated tweeter or whizzer cone to extend high-frequency output beyond what the main cone alone can produce.
- When a full-range driver is mounted in a front door panel, the tweeter element or whizzer cone within the driver handles the upper frequencies from a low, off-axis position relative to seated ear level.
- Both midbass and full-range types are listed as compatible for the front door panel location across the entire model year range in the specifications, indicating the mounting dimensions accommodate either type at that position.
- Door panel cavities in most compact sports cars function as a partial acoustic enclosure behind the mounted driver, and the volume and seal quality of that cavity influence the low-frequency output of whichever compatible type is installed.