Mitsubishi Diamante Dashboard Speaker Size
The Mitsubishi Diamante dashboard accommodates a 1 inch speaker size across all listed model years. Tweeter units serve as the compatible replacement type for the audio system. These specifications cover the years 1994 through 2004.
| Year | Type | Size (inch) |
|---|---|---|
| 2004 | Tweeter | 1 |
| 2003 | Tweeter | 1 |
| 2002 | Tweeter | 1 |
| 2001 | Tweeter | 1 |
| 2000 | Tweeter | 1 |
| 1999 | Tweeter | 1 |
| 1998 | Tweeter | 1 |
| 1997 | Tweeter | 1 |
| 1996 | Tweeter | 1 |
| 1995 | Tweeter | 1 |
| 1994 | 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 location in the Mitsubishi Diamante places speakers at the forward-most point of the cabin, mounted within the top surface of the instrument panel, typically near the windshield base on either side.
- Dashboard mounting positions the speaker face upward or at a slight angle, directing sound toward the windshield glass and then reflecting it into the listening area, which affects high-frequency dispersion throughout the cabin.
- The shallow and confined cavity beneath the dashboard surface imposes strict depth restrictions, making only small-diameter drivers mechanically feasible for this location.
- A 1-inch driver diameter corresponds to a very small cone or dome surface area, which limits low-frequency output but allows the driver to move rapidly and accurately at high frequencies.
- The Mitsubishi Diamante dashboard accommodates a 1-inch tweeter, a combination that positions the driver directly in the front soundstage where high-frequency detail and stereo imaging are most critical for seated occupants.
- Tweeters are dedicated high-frequency transducers, typically operating within a range of approximately 2,000 Hz to 20,000 Hz, and are designed to reproduce the upper harmonics, transient details, and spatial cues present in audio content.
- A 1-inch tweeter produces a relatively narrow dispersion pattern at the highest audible frequencies, meaning the angle and orientation of the dashboard mount directly influence how evenly high frequencies are distributed across front and rear seating positions.
- The dashboard position places the tweeter closer to ear level than door or rear-deck locations when occupants are seated, reducing the distance sound must travel to reach the listener and contributing to a more direct high-frequency response.
- Tweeters require a high-pass crossover filter to block low and midrange frequencies that a small 1-inch driver cannot reproduce without distortion or mechanical damage to the diaphragm.
- The 1-inch format is among the most common tweeter sizes, and at this diameter, dome-style diaphragms made from materials such as silk, aluminum, or titanium are typical designs compatible with such a mounting cutout.