Audi TT 8N Tweeter Speaker Wiring Cable Front Door Left Right N/O/S 8N0035397A

Audi TT 8N Tweeter Speaker Wiring Cable Front Door Left Right is an original audio installation component designed for the factory sound system in the first-generation Audi TT. The cable supports the tweeters in the front doors on both the left and right sides, ensuring a stable electrical connection and proper signal routing. It is a practical solution for users who want to restore proper tweeter operation after upholstery repairs or door replacement.

Specifications and technical data

• SKU: 8N0035397A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8N0035397A
• Substitutable numbers: 8N0035397A, 8N0 035 397 A
• Location on the vehicle: Front, Left, Right
• Rim width: 8
• Category: Door Panels

Purpose and function in the audio installation

The cable is a part of the wiring harness responsible for power supply and signal transmission to the tweeter in the front door. Thanks to its dedicated fit for the Audi TT 8N, the correct length, connector type, and cable routing inside the door are maintained, which reduces the risk of chafing and interference. Placement in the front door area allows for servicing both the driver and passenger sides, facilitating maintenance and potential audio system modifications.

Compatibility and door fitment

The product has been designed for integration with the factory Audi door upholstery, which facilitates installation without the need for modifications. The cable works with the original mounts and guides inside the door panel, ensuring that there is no unwanted slack or tension once the upholstery is closed. The Door Upholstery category emphasizes that the component is intended for operation in the immediate vicinity of door panels, seals, and opening mechanism components.

Mounting and operational parameters

The cable is adapted for use in the front part of the vehicle, in the left and right doors, allowing for a symmetrical restoration of the factory sound system. The cable construction is adapted to typical operational loads in the doors – frequent opening, closing, and body vibrations. The OEM solution minimizes the risk of compatibility issues with factory tweeters and electrical installation connectors.

Application in service and modernization

The tweeter speaker cable is suitable both for standard repairs after wiring damage and for restoring a complete audio system after door or upholstery replacement. It can also be used in audio upgrade projects where original mounting points and factory cable routing are maintained. The used condition allows for cost-effective restoration of the installation while maintaining the manufacturer's original specifications.

Complementing the Audi door area

If you are planning a comprehensive repair or modernization of the door area in your Audi and need other components from the same group, such as panels, inserts, or upholstery mounts, check out the available parts in the Audi Door Upholstery category.

For drivers interested in further improving ergonomics and driving comfort, including changing the feel behind the wheel to a more sporty one, a guide on choosing a premium-class steering wheel may be helpful – more information can be found in the article Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?.