Mercedes A207 Subwoofer Logic7 Rear Speaker HiFi Harman Kardon A2078200002

The Logic7 Subwoofer Mercedes A207 Rear Speaker Harman Kardon is an original premium audio system component designed for rear vehicle installation. Specifically engineered for Mercedes cars, it integrates with the Harman Kardon Logic7 sound system, ensuring a cohesive sound experience with other speakers. This used OEM part allows for a technically correct replacement of the factory subwoofer without altering the electrical system or interior acoustics.

Specifications and technical data

• SKU: A2078200002
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078200002
• Substitutable numbers: A2078200002, A 207 820 00 02
• Location on the vehicle: Rear
• Category: Dashboard Panels

Purpose and Function in the Logic7 System

The Harman Kardon rear subwoofer in the Logic7 system is responsible for reproducing low frequencies in the rear cabin zone. Thanks to dedicated tuning for the specific interior configuration of the A207 C-Class model, this component:

• complements the speaker set's frequency response with deeper bass,
• stabilizes the soundstage in the rear of the vehicle,
• ensures tonal consistency with other Harman Kardon drivers.

The original rear woofer is crucial for maintaining the factory characteristics of the Logic7 system, which is important for both daily use and professional audio system restoration.

Construction and Acoustic Matching

The subwoofer is designed as an integrated element within the factory interior setup, minimizing the risk of resonances and unwanted vibrations. The construction of the basket, cone, and magnetic system is optimized for:

• operation in the enclosed space of the rear body,
• compatibility with the factory Harman Kardon amplifier,
• maintaining adequate efficiency with standard power supply.

This allows the Logic7 Subwoofer Mercedes A207 Rear Speaker Harman Kardon to preserve the vehicle's original acoustic parameters without requiring modifications to the installation or interference with the dashboard and door panels.

Installation in the Rear of the Vehicle

The manufacturer intended its placement in the rear cabin zone to achieve an even distribution of low frequencies. Factory mounting points and standard electrical connectors enable a near plug-and-play installation, reducing service time and the risk of installation errors.

Replacing a worn or damaged subwoofer with an original part from the same product line is particularly recommended for vehicles equipped with the Harman Kardon Logic7 system, where each driver has a specific role in matrix sound processing.

Characteristics of a Used Component

As a component in the Dashboard category, this rear subwoofer comes from a dismantled vehicle and is intended for reinstallation in another Mercedes unit. A used OEM component offers a cost-effective solution while maintaining factory integration with the vehicle's electronics and interior design.

For full compatibility, it is advisable to compare part numbers and the vehicle's audio system configuration before purchasing. The product has assigned interchangeable numbers, which facilitates selecting the correct variant within the same speaker family.

Expanding and Upgrading Mercedes Audio Systems

If you are planning a comprehensive repair or upgrade of the cockpit and front interior area in your Mercedes and need other elements from the same group, such as air vents, speaker grilles, or center console panels, check the available parts in the Mercedes Dashboard category.

If you are interested in using original, used audio components in line with a responsible approach to automotive practices and want to better understand how to combine performance improvements with reduced carbon footprint, it is worth reading the article Eco-Tuning in Practice: How to Increase Performance While Reducing Carbon Footprint with Recycled Parts.