Audi A6 C8 Rear Centre Subwoofer Unit Bass Loudspeaker Speaker PSS 4K0035914

Visual condition of the part

The product shows signs of use visible in the photos.

The Audi A6 C8 Rear Speaker Subwoofer Bang Olufsen is a specialized audio component installed in the rear of the vehicle, designed for the factory Bang & Olufsen audio system. This is a solution for users who want to restore the full functionality of the system or maintain the consistency of the equipment with the car's original configuration.

Specifications and technical data

• SKU: 4K0035914
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 4K0035914
• Substitutable numbers: 4K0035914, 4K0 035 914
• Location on the vehicle: Rear
• Category: Trim

Technical Characteristics and Purpose

The presented Bang & Olufsen rear subwoofer speaker for Audi A6 C8 is a component of the factory audio system, designed to operate in the rear part of the body. Its placement in this area allows for efficient use of trunk and interior space, which translates into even distribution of low frequencies within the cabin.

The subwoofer works with the vehicle's dedicated installation, ensuring compatibility with the original amplifier and other speakers in the Bang & Olufsen system. The design intended for a specific generation of Audi A6 C8 minimizes the risk of improper fit and facilitates installation.

Construction and Interior Integration

This element belongs to the category of trim, decorative strips, and decorations, meaning that in addition to its acoustic function, it also serves as a component integrated with the interior trim. The subwoofer enclosure is shaped to fit the rear of the vehicle, so as not to disrupt the ergonomics of the trunk space and to maintain the aesthetics of the factory finish.

This solution allows for:

• maintaining a cohesive interior appearance – the subwoofer does not look like an add-on, but rather a part of the original setup,
• stable mounting in the rear of the vehicle – reducing vibrations and unwanted resonances,
• optimal cable routing – installation in accordance with factory mounting points and wiring harnesses.

Function in the Bang & Olufsen System

The subwoofer is responsible for generating low frequencies that complement the work of the other speakers in the Bang & Olufsen system. This enables:

• completion of the acoustic range with deeper bass,
• more even sound distribution throughout the cabin, especially for rear-seat passengers,
• maintaining the sound characteristics intended by the audio system manufacturer.

For users who prioritize maintaining the original audio parameters of the Audi A6 C8, using the factory rear subwoofer is crucial for sound quality and proper interaction with the vehicle's electronics.

Condition, Service Application, and Installation

The offered element is a used part, making it an attractive solution for repairs and restoration of audio systems in cars after collisions, floods, or interventions in the audio installation. It is particularly useful in situations where replacing a damaged subwoofer is necessary while maintaining the factory equipment configuration.

Due to its dedicated placement in the rear of the vehicle, installation is based on factory mounting points. With proper installation, it is possible to:

• recreate the original audio layout without interior modifications,
• maintain compatibility with the electrical system and multimedia system control,
• reduce service time thanks to its specific fit for the model.

Selection and Other Category Items

When selecting a rear subwoofer for the Audi A6 C8, it is important to pay attention to its compatibility with the Bang & Olufsen system and to note that it is an element related to the trim, decorative strips, and decorations category, thus working with the interior trim. If you are looking for other components in this group for this brand, check the available Unbranded trim, decorative strips, and decorations to complete a cohesive set of finishing and mounting elements.

For those interested in the broader context of the development of equipment and solutions used in premium cars, an article describing the changes in the construction and equipment of luxury models over the years may be helpful – you can find it here: Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years.