Speaker Audi A4 B8 A5 8T Door Speaker Rear Left Right N/O/S 8K0035411A

Speaker Audi A4 B8 A5 8T Door Speaker Rear Left Right is an original audio equipment component designed for installation in the rear doors of Audi A4 B8 and Audi A5 8T models. Thanks to its factory design, it ensures consistent sound quality with the other speakers in the vehicle and a perfect fit for factory mounting points. It is a practical solution for replacing a damaged speaker or restoring the original audio configuration.

Specifications and technical data

• SKU: 8K0035411
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0035411
• Substitutable numbers: 8K0035411, 8K0 035 411
• Location on the vehicle: Rear, Right, Left
• Category: Door Panels

Purpose and vehicle placement

The presented speaker is designed for installation in the rear doors, with the versatility to be used on both the left and right sides. This solution facilitates component selection during audio system maintenance – one type of speaker serves both sides of the vehicle, which simplifies the replacement process and reduces the risk of installation errors.

Placement in the rear of the cabin allows for maintaining an even sound distribution between the front and rear, which is essential for preserving the factory characteristics of the audio system. The speaker is compatible with the standard wiring harness and factory connectors provided by the manufacturer.

Technical specifications and compatibility

As a component from the Door Upholstery group, the speaker is structurally matched to the factory door panels of the Audi A4 B8 and Audi A5 8T. The appropriately selected diameter, mounting depth, and spacing of mounting points allow for seamless installation in the original location without the need for modifications to the upholstery or wiring.

The product features dedicated manufacturer markings and reference numbers, which facilitates verification of compatibility with a specific vehicle configuration. This allows for precise matching of the component to the existing audio system, minimizing the risk of acoustic or mechanical mismatch.

Condition and service application

The speaker is sourced from dismantling and is offered as a used part, which provides a cost-effective solution for repairing vehicles used on a daily basis. This type of component is particularly useful in situations where there has been mechanical damage to the diaphragm, speaker overload, or interference with the audio installation, and restoring the factory configuration is necessary.

Using an original component allows for maintaining sound consistency with the other speakers in the car, without the effect of "mixing" different types of drivers. This is especially important in vehicles where maintaining the factory character of the interior and predictable acoustic parameters is a priority.

Benefits of choosing an original Audi speaker

By choosing this speaker model, you primarily gain factory fitment for Audi doors, which translates into proper alignment with the upholstery and the absence of unwanted resonances. The original design ensures compatibility with the factory amplifier or radio, without the need for additional adapters or installation modifications.

This solution is particularly beneficial for accident repairs, interior restoration, or returning the car to a factory-like state, where compliance with manufacturer documentation and predictable audio system performance over the long term are essential.

Further upgrades within Audi doors

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

For drivers interested in optimizing service costs and using used components in other areas of the vehicle, the article comparing different technical solutions in Volkswagen engines may be helpful – Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs. It allows for better planning of repair strategies and conscious selection of used parts in daily vehicle operation.