Woofer BMW F07 GT Central Bass Left N/S Speaker Harman Kardon Sound 9241119

Woofer BMW F07 GT Central Bass Left N/S Speaker Harman Kardon Sound is an original subwoofer designed for the factory BMW audio system with Harman Kardon sound. Mounted on the left side in the vehicle floor, this component ensures precise low-frequency reproduction, enhancing the dynamics and depth of sound in the cabin.

Specifications and technical data

• SKU: 9241119
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9241119
• Substitutable numbers: 9241119, 65139241119, 9164585, 65139164585
• Location on the vehicle: Left
• Category: Other Interior Parts & Accessories

Purpose and function in the BMW audio system

The presented woofer is part of the extensive Harman Kardon sound system used in BMW F-series models, including the BMW F07 Gran Turismo. As a central bass speaker on the left side, it is responsible for generating low tones in the front part of the cabin, working in conjunction with other drivers in the doors and pillars.

Thanks to its factory design and fitment to the BMW interior architecture, the woofer operates in a dedicated mounting space, which translates into stable, controlled bass sound without unwanted resonances. This solution allows for maintaining the consistent sound character designed by BMW and Harman Kardon engineers.

Construction and mounting fitment

The subwoofer has been designed as an OEM component, which means full compatibility with factory mounting points and the electrical installation in the BMW. The construction intended for operation on the left side allows for direct replacement of the existing woofer without the need for modifications to the wiring or housing.

Key mounting features:

• dedicated placement in the vehicle floor on the driver or passenger side (depending on the market version),
• designed for cooperation with the factory Harman Kardon amplifier,
• preservation of the original interior acoustics after replacing the component.

Such fitment reduces service time and minimizes the risk of compatibility issues, which is particularly important when working with advanced premium-class audio systems.

Performance characteristics and benefits of OEM replacement

Using an original BMW woofer from the Harman Kardon system allows for restoring the factory tonal balance and appropriate low-frequency dynamics. Compared to universal replacements, the OEM component ensures:

• sound consistency with other speakers in the vehicle,
• correct amplifier load and stable operation of the entire system,
• no need for electrical or mechanical installation modifications.

For the user, this means a more natural, balanced sound, especially noticeable when listening to music with a distinct bass presence. Replacing a worn or damaged woofer with an original component is the recommended solution in case of a drop in low-tone quality, crackling, or sound dropouts in the front part of the cabin.

Product condition and service application

The offered woofer is a used component, which makes it an attractive option for servicing audio systems in older BMW vehicles, where a reasonable repair cost is important while maintaining the original specification. This type of component will work well both for standard replacement of a damaged speaker and for restoring the full functionality of the factory sound system after previous modifications.

Thanks to the preservation of the factory construction and parameters, the woofer can be used as a direct replacement in vehicles equipped with the Harman Kardon system, without interfering with electronics configuration or controller coding.

Related components and development of the BMW audio system

If you are planning a comprehensive repair or upgrade of the audio zone in your BMW and need other components from the same group, such as additional speakers, amplifiers, or mounting accessories, check the available parts in the Other BMW category.

For a comparison of solutions used in sports models of other brands and a better understanding of the differences in the construction of drive systems and chassis, it is worth reading the article describing the RS series – you will find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

Summary

Woofer BMW F07 GT Central Bass Left N/S Speaker Harman Kardon Sound is a factory subwoofer designed for BMW audio systems, ensuring mounting and acoustic compatibility with the vehicle's original configuration. Choosing this component allows for technically correct reproduction of the factory sound system's operation, restoring the fullness of low tones and the comfort of daily car use.