Audi TT 8J Speaker Rear Left Right N/O/S Loudspeaker Bose 8H0035411B

Audi TT 8J Speaker Rear Left Right N/O/S Loudspeaker Bose is an original sound system component designed for installation in the rear section of the vehicle body. Thanks to its factory-fit design for the Audi interior and integration with the door upholstery, the speaker ensures a consistent look and stable mounting. It is a practical solution for users who want to restore the proper operation of the rear audio system without interfering with the vehicle's structure.

Specifications and technical data

• SKU: 8H0035411B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8H0035411B
• Substitutable numbers: 8H0035411B, 8H0 035 411 B
• Location on the vehicle: Rear, Right, Left
• Rim width: 8
• Category: Door Panels

Purpose and vehicle placement

The presented Bose speaker is designed to operate in the rear part of the Audi cabin, with the possibility of installation on both the right and left sides. Placement in the rear zone of the interior allows for an even distribution of sound between the front and rear of the vehicle, which improves acoustic comfort for passengers. The component works with the factory audio system, maintaining the original sound characteristics intended by the manufacturer.

Integration with door upholstery

The speaker belongs to the group of components mounted within the Door upholstery, which means its design is adapted to the factory mounts and the shape of the trim. As a result, installation is straightforward, without the need for upholstery modifications or the use of additional adapters. Proper fitment with the door panel reduces unwanted resonance and vibrations, which translates into more stable operation of the audio system.

Technical and functional characteristics

As a Bose system component, the speaker is prepared to work with the factory amplifier and Audi wiring. The design intended for installation in the rear of the vehicle ensures proper sound dispersion in the cabin, and the acoustic solutions used are matched to the geometry of the TT model's interior. The product comes from the OEM segment, which helps maintain the consistency of the entire sound system's performance parameters.

Condition and benefits of using a used part

The offered speaker is a used part, which allows for an economical repair of the audio system while maintaining the manufacturer's original specifications. Choosing a dismantled component is particularly beneficial when you want to preserve the factory sound and compatibility with the existing installation. Using an original component reduces the risk of fitment issues and eliminates the need for electrical harness modifications.

Application in service practice

The speaker is suitable both for the point replacement of a damaged element and for a broader renovation of the rear sound zone. It can be used in workshops specializing in the Audi brand, as well as by users servicing their vehicles themselves. Thanks to its factory-intended use for the rear of the cabin, installation is predictable, and the final result is close to the vehicle's original state.

If you are planning a comprehensive repair or upgrade of the door zone in your Audi and need other elements from the same group, such as upholstery panels, speaker grilles, or door cards, check the available parts in the Audi door upholstery category.

In situations where you are repairing the drivetrain and considering the use of original dismantled components, the article describing the advantages of factory-used parts may be helpful – you can find more information in the material Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.