Infiniti EX37 Dashboard Speaker Size
The Infiniti EX37 dashboard location accommodates a 1 inch speaker size. Compatible types for the dashboard include tweeter units suitable for audio system use. These specifications cover the 2013 model year.
| Year | Type | Size (inch) |
|---|---|---|
| 2013 | Tweeter | 1 |
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. |
Additional Notes
- The dashboard is a forward-facing, high-position mounting surface, placing speakers near the windshield and angled toward the listening area of the cabin.
- Dashboard speaker enclosures are typically shallow, limiting the available depth for driver excursion and cone travel.
- A 1-inch driver in the Infiniti EX37 dashboard position operates within a tight spatial envelope, consistent with the dimensional constraints common to instrument panel cavities.
- The small diameter of a 1-inch driver produces minimal air displacement, which is acoustically suited to high-frequency reproduction rather than mid or low-frequency output.
- Tweeters are transducers designed to reproduce high-frequency audio content, generally handling frequencies above approximately 2,000 Hz up to 20,000 Hz or beyond.
- The tweeter designation for the 2013 Infiniti EX37 dashboard location confirms the driver's role is limited to the upper portion of the audible frequency spectrum.
- High-frequency sound waves are highly directional, and the elevated dashboard position allows a tweeter to project treble content toward the occupants at a favorable angle.
- A 1-inch tweeter dome or cone surface area is well matched to the short wavelengths of high-frequency audio, reducing distortion that larger drivers would introduce at those frequencies.
- Dashboard-mounted tweeters in automotive installations are often part of a component speaker system, working in conjunction with mid-range or woofer drivers located elsewhere in the vehicle.
- The shallow mounting depth requirement of a 1-inch tweeter is compatible with the limited relief typically found behind dashboard speaker grilles in compact crossover cabins such as the EX37.