Audi A4 B8 A5 8T Rear Loudspeaker Soobwoofer Bass Box Bang Olufsen 8K9035382B

Audi A4 B8 A5 8T Rear Speaker Subwoofer Bass Bang Olufsen is an original audio system component designed for rear installation in the vehicle, providing clear low-frequency enhancement. Thanks to its factory fit for Audi A4 B8 and A5 8T models, it offers a functional solution for replacing a damaged subwoofer or restoring the factory audio configuration. It's a practical choice for users who expect consistency with the factory system and stable performance in daily use.

Specifications and technical data

• SKU: 8K9035382B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K9035382B
• Substitutable numbers: 8K9035382B, 8K9 035 382 B
• Location on the vehicle: Rear
• Category: Trim

Purpose and Fitment for Audi

The presented rear subwoofer speaker is a component of the factory Audi audio system, specifically designed for A4 B8 and A5 8T generation models. Its design, intended for installation in the rear of the vehicle, allows for the preservation of original interior acoustics without the need for modifications to the installation or trunk setup. Using a dedicated subwoofer facilitates maintaining stylistic and technical consistency with other audio components in the car.

Acoustic and Functional Characteristics

The Bang & Olufsen subwoofer is responsible for generating low frequencies that complement the frequency response of the vehicle's other speakers. This results in a fuller sound and better-controlled bass, improving listening comfort whether the audio system is operating quietly or dynamically. Appropriately selected factory parameters ensure the speaker works seamlessly with the original vehicle amplifier and electronics, without the risk of overloading the system.

Construction, Installation, and Application

The speaker is designed as a component to be mounted in the rear of the car, taking into account limited space and requirements for vehicle safety and body rigidity. The speaker enclosure and basket are adapted to factory mounting points, which simplifies installation and reduces the risk of unwanted resonances. In practice, this means that with correct component selection for a specific equipment version, factory wiring harnesses and original trunk layouts can be preserved.

Condition, Origin, and Benefits of Choosing OEM Parts

The offered subwoofer is a used part from a dismantled vehicle, allowing for the preservation of original manufacturer specifications while reducing costs compared to a new component. Choosing used OEM parts from the aftermarket is particularly beneficial for audio systems where electrical and mechanical compatibility directly impacts durability and operational stability. This type of solution is suitable for both post-accident repairs and for restoring factory equipment after previous modifications.

Integration with Interior and Trim Elements

The subwoofer integrates with factory trunk trim elements and rear panels, which is important in the context of the Cladding, Decorative Strips, and Decorations category. Preserving the original setup avoids non-factory modifications, thus maintaining a consistent interior appearance and proper vibration and airflow management around the speaker. This solution is particularly valued by users who wish to retain the car's factory character while restoring full audio system functionality.

If you are planning a comprehensive repair or upgrade of the interior trim area in your Audi and need other elements from the same group, such as covers, overlays, or additional trim strips, check the available parts in the Audi Cladding, Decorative Strips, and Decorations category.

To better assess when it's worth opting for aftermarket parts versus new components, an article comparing the costs and durability of different solutions might be helpful – you can find it here: New or Used? A Comparison of Car Part Costs and Quality.