Land Rover Discovery 4 L319 Tweeter Speaker High Tone AH22-18C879-AA

Land Rover Discovery 4 L319 Tweeter Speaker High Tone is a precision audio system component, mounted within the Door upholstery, responsible for clear high-frequency sound reproduction in the cabin. Thanks to its factory-fit design for Discovery 4 L319 models, it ensures interior stylistic consistency and proper seating in the original mounts. This is a solution for users who want to restore the correct operation of the sound system without compromising on compatibility.

Specifications and technical data

• SKU: AH22-18C879-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-18C879-AA
• Substitutable numbers: AH22-18C879-AA, AH2218C879AA, 5G2219A067AA, 5G22-19A067-AA
• Location on the vehicle: Front, Rear
• Category: Door Panels

Purpose and function in the audio system

The presented tweeter is designed as a factory audio system component in the Land Rover Discovery 4 L319, integrated with the door trim. It is responsible for the precise reproduction of high frequencies, which translates into better clarity of vocals, musical details, and overall sound transparency in the cabin. Using a dedicated tweeter allows for maintaining the original sound characteristics intended by the vehicle manufacturer.

Vehicle placement and mounting fitment

The speaker is designed for installation in the door area, both in the front and rear of the vehicle, in accordance with the factory audio configuration. This placement ensures optimal dispersion of high tones towards the passengers' ears, which improves the soundstage and acoustic comfort while driving. The component works with original brackets and grilles, which facilitates installation and eliminates the need for upholstery modifications.

Benefits of using an original tweeter

Using a dedicated tweeter within the Land Rover door allows you to:

• maintain visual and technical consistency with other interior trim elements,
• preserve the factory sound characteristics of the audio system,
• avoid fitment issues typical of universal replacements,
• reduce installation time by utilizing existing mounting points.

For users who care about maintaining the original vehicle configuration, such a component is a practical and technically consistent solution.

Operational characteristics and service application

The tweeter in the Discovery 4 L319 door is a component particularly exposed to operational wear, including vibrations, temperature changes, and humidity within the door. Replacing the tweeter is recommended in situations where sound distortion, lack of high tones in one of the channels, or audible crackling during music playback occurs. Using a component matched to the specific vehicle model allows for restoring the correct operation of the system without interfering with the electrical installation or the upholstery structure.

Expanding door upgrades

If you are planning a comprehensive repair or upgrade of the door area in your Land Rover and need other elements from the same group, such as trim panels, decorative inserts, or complete door cards, check out the available parts in the Land Rover Door upholstery category.

Additional technical materials and service tips

For more advanced work on vehicle systems, including engine accessories or associated installations, it is worth using proven sources of technical knowledge. Example tips regarding diagnostics and component selection in popular premium models can be found in the article Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C-Class and E-Class models?.