BMW F25 Audio Speaker D-Pillar Hi-Fi Tweeter Harman/Kardon Right O/S 9213760

BMW F25 Audio Speaker D-Pillar Hi-Fi Tweeter Harman/Kardon Right O/S is an original audio component designed for installation in the rear right D-pillar, specifically engineered for demanding BMW users. Thanks to its factory-fit design for BMW Hi-Fi installations, it ensures consistent sound quality with the other components of the audio system. It is a practical solution for replacing a damaged tweeter or restoring the full functionality of the factory audio system.

Specifications and technical data

• SKU: 9213760
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9213760
• Substitutable numbers: 9213760, 65139213760
• Location on the vehicle: Right
• Category: Trim

Purpose and BMW Compatibility

The presented tweeter is a component of the factory Hi-Fi system installed in the rear right D-pillar of the BMW F25 series. The design has been developed for the specific geometry of the interior trim, which translates into secure mounting and proper sound direction towards the rear seat passengers.

As an original BMW equipment part, the speaker works with the factory wiring harness and the stock amplifier without the need for adapters or modifications to the installation. This allows for maintaining the consistency of the entire audio system and avoiding electrical compatibility issues.

Acoustic Characteristics and Function in the Hi-Fi System

The tweeter is responsible for reproducing higher frequencies, such as vocal details, cymbals, or subtle spatial effects. In the BMW Hi-Fi system, it plays a complementary role to the mid-range and woofers, improving the clarity of the soundstage and the precision of sound source localization.

The factory design of the tweeter has been optimized for operation in the D-pillar, taking into account the interior volume, the damping of trim materials, and the amplifier's characteristics. Consequently, replacing it with this unit allows for restoring the original sound intended by the manufacturer, without the risk of unwanted distortion or uneven frequency response.

Vehicle Placement and Installation Aspects

The component is intended for installation on the right side of the rear cabin, within the D-pillar trim. This placement ensures direct sound coverage for the rear passenger zone, improving the uniformity of high-frequency distribution throughout the interior.

The original shape of the housing and mounting points facilitates installation in place of the factory speaker – without the need for interfering with the trim or the vehicle structure. In practice, this involves removing the trim panel, unplugging the old component, and connecting the new speaker to the existing harness.

Benefits of Using an Original BMW Speaker

Using an original BMW tweeter in a Hi-Fi system offers several significant advantages:

• preservation of the factory sound characteristics of the entire audio system,
• secure mechanical fit to the trim and interior elements,
• compatibility with the stock electrical installation and amplifier,
• consistent appearance with other interior components.

For users who value maintaining the original equipment configuration, this choice is particularly beneficial – it avoids experiments with universal replacements and ensures a predictable final result.

Component Condition and Practical Application

The offered speaker comes from the Trims, decorative moldings, and decorations category, which in practice means it is an integral part of the interior trim, contributing to both acoustic function and interior aesthetics. It can be used both for repairs following mechanical damage or water ingress, as well as for completing missing components after trim removal.

This solution is particularly useful for restoring full audio system functionality in used cars, where faulty or non-original speakers in the rear are often encountered. Replacing it with a factory tweeter allows for organizing the installation and restoring the consistency of the entire sound system.

If you are planning a comprehensive repair or upgrade of the interior zone in your BMW and need other elements from the same group, such as decorative moldings, trims, or decorative panels, check the available parts in the BMW Trims, decorative moldings, and decorations category.

For drivers interested in the broader context of choosing original components for premium cars, including audio system elements, an article describing current trends in the used parts market may be useful – Crisis in the new parts market? Why in 2026 used original parts for premium cars (BMW, Mercedes, Porsche) are the hottest trend.