Central Subwoofer Mercedes W177 W247 Bass Speaker Woofer Audio A2478201800

Central Subwoofer Mercedes W177 W247 Bass Speaker Woofer Audio is an original audio component designed for factory sound systems in vehicles of this series. This used component allows for the restoration of proper low-frequency performance in the car, ensuring consistency with the other speakers and the electrical installation. By adhering to the manufacturer's specifications, it serves as a safe and functional service solution for demanding users.

Specifications and technical data

• SKU: A2478201800-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2478201800
• Substitutable numbers: A2478201800, A 247 820 18 00
• Category: Trim

Purpose and function of the subwoofer

The presented subwoofer is responsible for generating low frequencies in the factory audio system, which translates into a fuller, more dynamic sound inside the vehicle. Using an original bass speaker allows for maintaining the proper acoustic tuning of the cabin and correct cooperation with the factory amplifier and other transducers.

Choosing this component is particularly important when repairing or replacing a damaged speaker, where acoustic consistency and compatibility with the installation are prioritized. The original design of the subwoofer minimizes the risk of incorrect installation and unwanted resonances.

Construction and vehicle fitment

The subwoofer has been designed specifically for installation in W177 and W247 family models, taking into account the shape of the mounting cavity and factory mounting points. This allows for maintaining:

• proper seating in the bodywork without structural modifications,
• adequate sealing of the speaker's working space,
• proper routing of audio installation cables.

The original design solution promotes stable diaphragm operation and limits unwanted vibrations, which translates into cleaner and more controlled bass in daily use.

Application in the sound system

The subwoofer works with the factory sound system, serving as an integral part of it. In practice, this means:

• maintaining factory sound equalization settings,
• proper amplifier load and no need for installation modifications,
• retaining the original sound character intended by the manufacturer.

For the user, this means the ability to restore the original listening quality after a bass speaker failure, without the need to interfere with the vehicle's electronics. This solution is particularly beneficial for vehicle servicing where maintaining the factory equipment configuration is a priority.

Condition and benefits of choosing a used part

The offered subwoofer speaker comes from the used parts segment, which allows for significant repair cost savings while maintaining the original origin of the component. Compared to replacements of unknown origin, the original used element provides:

• compliance with factory mounting parameters,
• predictable behavior in the audio system,
• better fitment to the vehicle interior.

This is a sensible choice for those who want to restore the efficiency of the sound system while controlling the service budget and maintaining the original character of the equipment.

Upgrade expansion and additional information

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

If you want to better understand how to effectively select original components from the secondary market and what to look for when buying used parts, our guide will be helpful: Best used car parts – a guide to the most frequently chosen original parts.

Summary

Central Subwoofer Mercedes W177 W247 Bass Speaker Woofer Audio is a practical service solution for users who want to restore the efficiency of the factory audio system without giving up the manufacturer's original solutions. The used, original component ensures proper mounting fitment, predictable acoustic behavior, and a favorable cost-to-functionality ratio, providing a solid basis for repairing or restoring the sound system in the vehicle.