Loudspeaker Mercedes W447 W910 Speaker Rear Left Right Door N/O/S A4478271460

The Mercedes W447 W910 Rear Door Speaker Left Right is an original part from the door upholstery category, designed for installation in the rear doors of Mercedes vehicles. Thanks to its factory fit for a specific body generation, it ensures acoustic consistency with the rest of the audio system and proper mounting within the door structure. This is a practical solution for users who want to restore correct audio system functionality without interfering with the electrical installation or upholstery construction.

Specifications and technical data

• SKU: A4478271460
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4478271460
• Substitutable numbers: A4478271460, A 447 827 14 60
• Location on the vehicle: Rear, Right, Left
• Category: Door Panels

Vehicle Application and Placement

The presented speaker is designed for installation in the rear doors of Mercedes W447 / W910 series vehicles. Its design allows for use on both the left and right sides, simplifying component selection during audio system servicing. Placement in the rear doors ensures proper completion of the soundstage within the passenger cabin, maintaining the factory acoustic characteristics.

Due to its compatibility with the original door assembly, the speaker works with factory mounting points and the space designated by the manufacturer for installation. This avoids the need for upholstery modifications, drilling additional holes, or using adapters, which is important for preserving the OEM construction.

Technical Specifications and Compatibility

The speaker is designed as an audio system component dedicated to a specific Mercedes platform, which translates to electrical and acoustic parameters matched to the factory amplifier and wiring. Using an original component minimizes the risk of incorrect impedance, volume drops, or distortions resulting from the installation of random aftermarket replacements.

This item belongs to the door upholstery group, meaning its construction is adapted to operate in an environment with increased humidity and variable temperatures, typical for the interior of car doors. The speaker housing and basket are designed to work with factory seals and covers, helping to reduce resonance and unwanted vibrations.

Condition, Functionality, and Service Application

The offered speaker is a used item, making it an attractive solution for operational repairs and restoring the functionality of the audio system in fleet and private vehicles. Replacing a damaged speaker with an original component from the same series helps maintain sonic consistency between the left and right sides of the vehicle, and between the front and rear of the cabin.

The product is particularly suitable for situations where:

• the factory speaker in the rear door has suffered mechanical damage (cone puncture, basket crack),
• there are sound disturbances on one side of the vehicle,
• it is necessary to restore the original audio configuration after bodywork and paint repairs.

Using an OEM part reduces diagnostic and installation time, as the installation occurs at the manufacturer-designated mounting points, utilizing factory connectors.

Benefits of Using an Original Door Speaker

Choosing the Mercedes W447 W910 Rear Door Speaker Left Right allows for the preservation of the vehicle's structural and acoustic integrity. Key benefits include:

• factory fit for rear door upholstery,
• retention of the audio system's original sound characteristics,
• no need for electrical system modifications,
• applicability to either the left or right rear side of the vehicle.

For users who prioritize maintaining a configuration close to the factory state, using an original speaker is a more predictable solution than installing universal aftermarket parts.

Related Products and Technical Knowledge

If you are looking for other Mercedes door upholstery, check out the Mercedes door upholstery available in our store, which will facilitate comprehensive interior and audio system repairs for your vehicle.

When planning more extensive service work on vehicles of this brand, it is also worth familiarizing yourself with expert material on the evolution of technical solutions and spare parts – you can find it in the article Evolution of the Mercedes S-Class: from W140 to W222 – Innovations and Mercedes Parts in Comparative View, which helps to better understand the manufacturer's design philosophy and approach to OEM components.