Hyundai Azera Rear Deck Lid Speaker Size
The Hyundai Azera rear deck lid accommodates a 1 inch speaker size and 3.5 inch speakers, with each location supporting the respective audio units across the model's production span. Compatible types for the 1 inch units include tweeters, while the 3.5 inch system accepts full-range replacement drivers. These specifications cover the years 2008 through 2017.
| Year | Type | Size (inch) |
|---|---|---|
| 2017 | Tweeter | 1 |
| 2016 | Tweeter | 1 |
| 2015 | Tweeter | 1 |
| 2014 | Tweeter | 1 |
| 2013 | Tweeter | 1 |
| 2012 | Tweeter | 1 |
| 2011 | Full-Range | 3.5 |
| 2010 | Full-Range | 3.5 |
| 2009 | Full-Range | 3.5 |
| 2008 | Full-Range | 3.5 |
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. |
| 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 deck lid of the Hyundai Azera is a surface-mounted location positioned at the rearmost section of the passenger cabin, where speakers fire upward toward the rear windshield and into the cabin interior.
- Deck lid installations are typically shallow in depth and limited in surface area, which constrains the physical size of speakers that can be accommodated and favors smaller driver formats.
- A 1-inch speaker in the Hyundai Azera rear deck lid operates as a tweeter, a driver type dedicated to high-frequency reproduction, generally covering the range from approximately 2,000 Hz to 20,000 Hz.
- The placement of a 1-inch tweeter on the rear deck lid positions high-frequency output at a low height relative to seated passengers, directing treble energy upward and forward through the cabin from behind.
- Tweeters rely on a crossover network to receive only high-frequency signal, as the small 1-inch diaphragm is not designed to handle the mechanical excursion required for mid or bass frequencies.
- A 3.5-inch full-range driver is designed to reproduce a broader spectrum of frequencies from a single cone, typically spanning from around 100 Hz to 18,000 Hz, though with diminishing output at the frequency extremes.
- In the rear deck lid position, the Hyundai Azera 3.5-inch full-range speaker operates without requiring a dedicated crossover, as the driver handles the full audio signal independently.
- The 3.5-inch cone size produces more surface area than the 1-inch tweeter, allowing greater air displacement and the reproduction of lower midrange frequencies that a 1-inch tweeter cannot reproduce.
- Full-range drivers at 3.5 inches mounted on a rear deck lid radiate sound upward, where the rear windshield glass acts as a reflective surface that can influence perceived stereo imaging within the cabin.
- The shallow mounting depth typically associated with deck lid cavities is compatible with both the 1-inch tweeter and the 3.5-inch full-range format, as neither size requires the deep basket depth associated with woofers or subwoofers.