Audi Q3 8U Bose Speaker Rear Trunk Boot Area Bass Box Subwoofer 4G8035382

Audi Q3 8U Bose Speaker Rear Trunk Boot Area Bass Box Subwoofer is an original sound system component designed for installation in the rear of the vehicle. As an Audi brand component, it ensures consistency with the factory audio installation and predictable acoustic performance. This used part allows for an economical, yet technically correct replacement of a damaged subwoofer in your Q3.

Specifications and technical data

• SKU: 4G8035382
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8035382
• Substitutable numbers: 4G8035382, 4G8 035 382
• Location on the vehicle: Rear
• Category: Trim

Purpose and function in the audio system

The presented subwoofer is a component of the rear audio section in the Audi Q3 8U generation, working in conjunction with the Bose system. It is responsible for reproducing low frequencies, which translates into clearer, more dynamic bass and better sound filling in the cabin. Thanks to its factory origin, compatibility with the original amplifier and other speakers is maintained without the need for installation modifications.

Construction and mounting fitment

The subwoofer has been specifically designed for installation in the rear of the vehicle, taking into account the geometry of the trunk and factory mounting points. This means a predictable fit with upholstery elements and no need to interfere with the vehicle's structure. The housing design is adapted for operation in the dedicated space, which helps maintain proper acoustic parameters and reduce unwanted resonances.

Benefits of using an original subwoofer

Using an original Bose speaker in the Audi Q3 8U allows you to maintain the consistent sound character of the entire audio system. Compared to universal replacements, the factory component offers:

• secure fitment to the factory electrical installation,
• preservation of factory sound system settings,
• no need for wiring adaptations or additional adapters,
• acoustic consistency with other speakers in the vehicle.

For users who value comfort and predictable operation, this is a technically safe and convenient solution for servicing.

Condition and service application

The offered subwoofer is a used component, which allows for lower repair costs while maintaining the manufacturer's original specifications. This type of part is suitable both for replacing a damaged speaker and for restoring the full functionality of the factory Bose system after previous modifications. It is a practical solution for workshops specializing in the Audi brand and users servicing their vehicles themselves.

Expanding Audi interior upgrades

If you are planning a comprehensive repair or upgrade of the interior trim area in your Audi and need other elements from the same group, such as covers, moldings, or decorative panels, check out the available parts in the Audi interior trim, moldings and decorations category.

For drivers interested in a better understanding of technical solutions used in all-wheel-drive vehicles and the impact of additional components on vehicle operation, an article describing various AWD systems may be helpful – you can find it here: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi and VW.