Infiniti Q60 Rear Door Panel Speaker Size
The Infiniti Q60 rear door panel accommodates a 6.5 inch speaker size across all listed model years. Compatible types for the location include midbass and full-range speakers. The specifications cover a range of years from 2014 to 2017.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Midbass / Full-Range | 6.5 |
| 2015 | Midbass / Full-Range | 6.5 |
| 2014 | 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 door panel location in the Infiniti Q60 accommodates a 6.5 inch speaker mounting position across the listed model years.
- Door panel installations are typically recessed within a molded cavity, meaning the mounting depth and baffle dimensions of the door panel directly constrain the physical footprint of any compatible speaker.
- A 6.5 inch speaker in a rear door panel position operates within a partially sealed or semi-open acoustic environment, as door cavities contain irregular air volumes influenced by internal door hardware and weather sealing.
- The 6.5 inch diameter cone surface area produces sufficient low-midrange extension to handle frequencies roughly between 60 Hz and 5 kHz, making the rear door panel a suitable location for midbass or full-range reproduction in the Infiniti Q60.
- Rear door panel placement positions the speaker behind and below the listening plane of seated passengers, which affects the directional projection of higher frequencies from a full-range driver at that diameter.
- A midbass driver in the 6.5 inch format at the rear door panel is acoustically suited to reinforcing lower midrange and upper bass frequencies, typically functioning as a complement to a dedicated tweeter mounted elsewhere in the vehicle.
- A full-range driver of 6.5 inches at the Infiniti Q60 rear door panel is capable of reproducing a wider frequency span within a single cone, including upper midrange content, though high-frequency dispersion from a cone of that diameter narrows at elevated frequencies.
- The rear door panel location subjects mounted speakers to moisture infiltration risk from window sealing and weather exposure, making the mechanical construction of any installed driver relevant to long-term performance at that position.
- Door panel speaker cutouts define the maximum outer diameter and bolt pattern, and the 6.5 inch specification refers to the nominal cone diameter rather than the total speaker frame size, which is typically larger.