Bose Door Tweeter Audi A6 RS6 C7 A7 RS7 Speaker Rear Left Right N/O/S 4G0035399

Bose Door Tweeter Audi A6 RS6 C7 A7 RS7 Speaker Rear Left Right is an original audio system component designed for installation in the rear interior, on either the right or left side. Designed for demanding users, it allows you to maintain the consistency of the factory Bose sound system and uphold a high level of sound quality. Thanks to its precise fit for Audi models, installation is orderly and predictable, with no need for system modifications.

Specifications and technical data

• SKU: 4G0035399
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0035399
• Substitutable numbers: 4G0035399, 4G0 035 399
• Location on the vehicle: Rear, Right, Left
• Category: Speakers

Purpose and compatibility

The presented tweeter is a component of the factory Bose audio system used in high-end Audi models. Its design is intended for operation in the rear of the cabin, with the possibility of mounting on both the right and left sides. This solution allows for maintaining a consistent acoustic profile throughout the entire rear passenger zone.

Thanks to the use of original Audi and Bose technology, the speaker works with the vehicle's factory amplifiers and electrical wiring. Proper matching of connectors and housing translates into stable mounting and correct operation within the existing sound system.

Acoustic characteristics and role in the audio system

The tweeter is responsible for reproducing higher frequencies, which is crucial for vocal clarity, instrument details, and the overall transparency of the soundstage. In Bose systems used in Audi, this component helps create a balanced configuration in which it:

• complements the mid-range and woofers in the rear doors or side panels,
• improves channel separation in the rear of the cabin,
• stabilizes the stereo image for passengers sitting in the back.

A properly selected tweeter allows for maintaining the factory sound profile, which is particularly important when replacing a single element in an extensive audio system. Using an original component limits the risk of distortion and unwanted changes in tonal balance.

Vehicle placement and installation aspects

The element has been designed to work in the rear of the vehicle, with the possibility of installation on both sides – right and left. Such placement on the vehicle promotes an even distribution of high frequencies in the cabin, which improves passenger acoustic comfort.

The original mounting design facilitates seating the speaker in the factory location, while maintaining the correct sound radiation angle. In practice, this means:

• secure mounting in the prepared installation points,
• proper sealing against the upholstery,
• no need for interference with the vehicle's electrical installation.

Condition, origin, and benefits of using a used part

The offered speaker comes from the group of original Audi components and is a secondary market part. A used component of this type allows for an economical repair of the audio system while maintaining factory specifications. Compared to replacements, the original tweeter ensures consistency with other sound system elements and predictable behavior during long-term operation.

For users who want to restore the full functionality of the Bose system after one of the speakers has been damaged, using such an element is a technically safe and cost-effective solution. Maintaining the original audio system architecture minimizes the risk of compatibility issues and eliminates the need for additional modifications.

Expanding the audio system and selecting the right part

When selecting a tweeter for a specific Audi vehicle, it is worth paying attention to compatibility with the Bose system and its placement in the vehicle. It may be helpful to compare the housing design and connector with the factory-installed element. In case of doubts regarding fitment for a specific equipment configuration, a detailed guide on selecting parts by OEM number and vehicle data will be useful – you can find it in the article Guide: how to choose the right car part by VIN and OEM number.

If you are planning a comprehensive repair or upgrade of the sound zone in your Audi and need other elements from the same group, such as rear tweeters, mid-range speakers, or additional high-frequency transducers, check the available parts in the Audi Speakers category.