Audi Q7 4L Door Speaker Rear Left Right N/O/S Loudspeaker 4F0035415B

Audi Q7 4L Door Speaker Rear Left Right N/O/S Loudspeaker is an original audio equipment component designed for installation in the rear doors of the vehicle. Thanks to its factory fit for the Audi Q7 4L model, it ensures acoustic consistency with the other components of the sound system and maintains the interior aesthetics. It is a practical solution for replacing a damaged speaker or restoring the full functionality of the factory audio system.

Specifications and technical data

• SKU: 4F0035415B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0035415B
• Substitutable numbers: 4F0035415B, 4F0 035 415 B
• Location on the vehicle: Rear, Right, Left
• Category: Door Panels

Purpose and vehicle placement

The presented speaker is dedicated to the rear cabin area of the Audi Q7 4L and is mounted in the door trim on either the left or right side. This placement allows for even sound distribution in the rear passenger zone, which translates into more comfortable travel conditions. The factory design facilitates installation in the original mounting points without the need for any modifications to the upholstery.

Technical characteristics and compatibility

The speaker has been designed as an element of the Audi audio system, which means it is matched in terms of impedance, power, and operating characteristics to the vehicle's factory amplifier and electrical installation. As a result, after replacement, the stable operation of the sound system is maintained without the risk of overloading the electronics or sound distortion. The speaker's construction works with the factory door assembly, utilizing the existing acoustic chambers in the upholstery.

Benefits of using an original speaker

Using an original door speaker in the Audi Q7 4L allows you to avoid problems typical of replacements, such as mismatched dimensions, the need for installation modifications, or degraded sound quality. The main advantages include:

• maintaining sound consistency with the other speakers in the vehicle,
• a secure fit to the factory door upholstery,
• no need for adapters or additional mounts,
• seamless integration with the vehicle's electrical system.

Thanks to this, replacing a damaged component is quick, and the end result is predictable and in line with the manufacturer's specifications.

Application in the interior layout and door upholstery

The speaker works with elements from the Door upholstery group, creating a complete door module that covers both the visual and functional aspects. A properly installed component does not negatively affect the fit of panels, seals, or window guides, which is important for maintaining acoustic comfort and preventing unwanted resonances. This is particularly important in a large SUV like the Audi Q7 4L, where proper soundproofing and even cabin sound distribution are significant for daily use.

Condition and service application

The offered speaker is a used component, which makes it a reasonable choice for service repairs when the priority is maintaining the original specification while optimizing costs. It works well both for point replacement of a single speaker and for broader work related to interior renovation or restoring the full functionality of the factory audio system.

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 panels, door cards, or covers, check the available parts in the Audi door upholstery category.

If you are considering a wider use of used components in your car and want to better understand when such a solution is most cost-effective, it is worth reading our guide: Volkswagen – solidity and reliability. Why are used VW parts a reasonable choice?.