Kia Cadenza Rear Door Panel Speaker Size
The Kia Cadenza rear door panel accommodates a 1 inch speaker size and 6.5 inch speakers across all listed model years. Compatible types for these locations include tweeters and midbass or full-range units. These specifications cover the 2014 to 2017 model years.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Tweeter | 1 |
| 2017 | Midbass / Full-Range | 6.5 |
| 2016 | Tweeter | 1 |
| 2016 | Midbass / Full-Range | 6.5 |
| 2015 | Tweeter | 1 |
| 2015 | Midbass / Full-Range | 6.5 |
| 2014 | Tweeter | 1 |
| 2014 | 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. |
| 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 Kia Cadenza rear door panel accommodates 2 distinct speaker sizes simultaneously, indicating a multi-driver configuration within the same door location across all listed model years.
- Door panel mounting positions are enclosed within the door cavity, where the panel itself acts as a baffle, directly influencing how low-frequency energy is reinforced or diminished depending on driver size and enclosure volume.
- The 6.5-inch driver position in the rear door panel of the Kia Cadenza is sized to handle midbass and full-range frequencies, a diameter capable of moving sufficient air volume to reproduce lower midrange and bass content, roughly from 60 Hz up through several kilohertz.
- A 6.5-inch driver mounted in a rear door panel operates within a semi-sealed cavity formed by the door's internal structure, which can function as a passive enclosure and affect the low-frequency extension and resonance behavior of a midbass driver.
- Full-range capability in a 6.5-inch driver means the cone is designed to handle frequencies across a wide spectrum without requiring an external crossover, though rear door placement affects high-frequency dispersion due to the off-axis listening angle relative to seated passengers.
- The 1-inch tweeter position in the Kia Cadenza rear door panel positions a high-frequency driver within the door structure, where high-frequency sounds travel in narrow directional patterns, making placement angle and height relative to the listener acoustically significant.
- A 1-inch tweeter dome or equivalent design reproduces frequencies typically above 2 kHz to 3 kHz, where wavelengths are short enough that small driver diameter is acoustically sufficient and larger cones would introduce distortion and beaming artifacts.
- Mounting a tweeter inside a door panel rather than on the A-pillar or dash places the high-frequency source at a lower and more rearward position, altering the soundstage height and stereo imaging perceived from the front seating position.
- The pairing of a 1-inch tweeter with a 6.5-inch midbass or full-range driver in the rear door panel reflects a 2-way configuration at that location, where each driver covers a separate portion of the audible frequency spectrum.
- Rear door panel speaker locations are physically farther from the driver and front passenger than front door or dash-mounted speakers, a distance factor that affects time alignment and phase coherence in multi-speaker audio systems.