Nissan GT-R Front Door Panel Speaker Size
The Nissan GT-R front door panel accommodates 1.5 inch and 3.5 inch units, and supports a 6.5 inch speaker size. Compatible audio types across all locations include tweeters, midrange, midbass, and full-range system units. The specifications cover a range of 2009 to 2017.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Midrange | 3.5 |
| 2017 | Tweeter | 1.5 |
| 2017 | Midbass / Full-Range | 6.5 |
| 2016 | Midrange | 3.5 |
| 2016 | Tweeter | 1.5 |
| 2016 | Midbass / Full-Range | 6.5 |
| 2015 | Midrange | 3.5 |
| 2015 | Tweeter | 1.5 |
| 2015 | Midbass / Full-Range | 6.5 |
| 2014 | Midrange | 3.5 |
| 2014 | Tweeter | 1.5 |
| 2014 | Midbass / Full-Range | 6.5 |
| 2013 | Midrange | 3.5 |
| 2013 | Tweeter | 1.5 |
| 2013 | Midbass / Full-Range | 6.5 |
| 2012 | Midrange | 3.5 |
| 2012 | Tweeter | 1.5 |
| 2012 | Midbass / Full-Range | 6.5 |
| 2011 | Midrange | 3.5 |
| 2011 | Tweeter | 1.5 |
| 2011 | Midbass / Full-Range | 6.5 |
| 2010 | Midrange | 3.5 |
| 2010 | Tweeter | 1.5 |
| 2010 | Midbass / Full-Range | 6.5 |
| 2009 | Midrange | 3.5 |
| 2009 | Tweeter | 1.5 |
| 2009 | Midbass / Full-Range | 6.5 |
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. |
| Midrange | A driver for the middle of the audible range, typically from about 300 Hz to 5,000 Hz, where vocals and most instruments sit. It is often paired with a tweeter and a woofer. |
| 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 Nissan GT-R front door panel accommodates 3 distinct speaker sizes simultaneously, indicating a multi-driver configuration within a single door panel location.
- A 6.5 inch driver in the front door panel occupies the lower or mid-lower section of the panel, where the larger cone area generates the cone excursion needed to reproduce bass and upper-bass frequencies within the door cavity.
- The 6.5 inch position in the Nissan GT-R front door panel is compatible with midbass and full-range types, meaning the mounting space supports drivers that operate across a wide frequency span, from approximately 60 Hz up through several kilohertz.
- A midbass driver handles the lower-midrange and upper-bass region, roughly 80 Hz to 500 Hz, filling the frequency gap between a subwoofer and a dedicated midrange, which is acoustically significant when the 6.5 inch location is the largest driver in the front door panel.
- A full-range driver, when placed in the 6.5 inch front door location, is designed to reproduce the entire audible spectrum from a single cone, relying on cone geometry and sometimes a whizzer cone to extend high-frequency response.
- The 3.5 inch front door panel position is sized for a midrange driver, a diameter that balances cone mass and surface area for accurate reproduction of vocal and instrument frequencies, typically from around 300 Hz to 5 kHz.
- A 3.5 inch midrange in the front door panel is positioned closer to the listening axis than the floor-level 6.5 inch driver, reducing the path-length difference between the driver and the listener's ears for frequencies most critical to speech intelligibility.
- The 1.5 inch front door panel position accepts a tweeter, a driver diameter associated with high-frequency reproduction above approximately 2 kHz to 3 kHz, where short wavelengths demand a small, lightweight diaphragm for accurate transient response.
- Tweeters at 1.5 inch diameter are highly directional at high frequencies, so placement within the front door panel affects the stereo imaging and the perceived soundstage width relative to the seated listening position.
- The front door panel location places all 3 speaker sizes within the same acoustic environment of the door cavity, where internal door volume, panel reflections, and proximity to window glass influence the low-frequency loading of the 6.5 inch driver and the mid-frequency response of the 3.5 inch driver.
- The coexistence of a 1.5 inch tweeter, a 3.5 inch midrange, and a 6.5 inch midbass or full-range driver in the Nissan GT-R front door panel reflects a 3-way speaker mounting arrangement at this location.