Mercedes SLK R171 Door Speaker Front Right O/S Audio Harman Kardon A1718200402

Mercedes SLK R171 Door Speaker Front Right O/S Audio Harman Kardon is an original audio system component mounted in the front right door, designed specifically for the Mercedes SLK R171 generation models. This used component from the factory Harman Kardon set allows for maintaining acoustic consistency of the interior, while ensuring precise mounting fitment and stable operating parameters. It is a solution for users who want to restore full functionality of the sound system without compromising on compatibility and build quality.

Specifications and technical data

• SKU: A1718200402
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718200402
• Substitutable numbers: A1718200402, A 171 820 04 02
• Location on the vehicle: Front, Right
• Category: Door Panels

Purpose and vehicle placement

The presented speaker is intended for installation in the front right door of Mercedes SLK R171 vehicles equipped with the Harman Kardon sound system. Its placement in the front part of the vehicle on the passenger side ensures that this component is responsible for the proper reproduction of the soundstage on that side of the cabin, which is important for both tonal balance and the correct operation of the factory audio configuration.

Technical and functional characteristics

The speaker works with the dedicated wiring harness and the factory Harman Kardon system amplifier, ensuring electrical and acoustic compatibility with other sound system components. The design of the basket, connectors, and mounting points is adapted to the factory mounting holes in the door, which facilitates installation and eliminates the need for upholstery modifications.

As a premium system component, the speaker has been designed for stable operation in conditions typical for car doors – variable temperature, humidity, and vibrations. Properly selected diaphragm and suspension materials allow for achieving clear, balanced sound within the frequency range specified by the manufacturer for this listening point.

Integration with door upholstery and interior

The product belongs to the Door Upholstery category, as it is an integral part of the door assembly – it works with factory grilles, panels, and soundproofing. Proper fitment with the door structure reduces unwanted resonances and squeaks, which translates into more comfortable vehicle usage. Installation takes place in the location provided by the manufacturer, using original mounting points, which helps maintain the aesthetics and functionality of the interior.

Condition of the item and benefits of using an original part

The offered speaker is a used item, sourced from dismantling, which allows for an economical repair of the audio system while maintaining the original manufacturer's specification. Choosing a factory component instead of a replacement minimizes the risk of fitment issues, incorrect impedance, or incompatibility with the factory amplifier. It is a practical solution for users who expect sound consistency with other speakers in the vehicle and want to avoid interference with the electrical installation.

Mercedes Door Upholstery – expansion and modernization

If you are planning a comprehensive repair or modernization of the door area in your Mercedes and need other elements from the same group, such as panels, grilles, or additional trim inserts, check the available parts in the Mercedes Door Upholstery category.

For those interested in a broader context of technical solutions used in this brand, including the construction of comfort systems and interior equipment in higher model classes, the article describing the development of flagship sedans may be helpful – Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years.