Mercedes GLA X156 Front Speaker Tweeter Triangle Door Left N/S Black A1567200111

Mercedes GLA X156 Front Speaker Tweeter Triangle Door Left N/S Black is a factory door trim component that combines audio functionality with the aesthetic masking of the mirror corner. Thanks to its precise fit for the specific body model, it ensures a cohesive interior look and stable speaker mounting. It is a practical solution for users who want to technically correctly restore the original audio configuration and door trim in their Mercedes.

Specifications and technical data

• SKU: A1567200111
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1567200111
• Substitutable numbers: A1567200111, A 156 720 01 11
• Location on the vehicle: Front, Left
• Color: Black
• Category: Trim

Purpose and body fitment

The presented item is designed for installation in the front left door of the Mercedes GLA X156 vehicle family. The integrated speaker in the triangular door corner cover allows for maintaining the original audio system layout and factory styling line. Its placement in the front part of the driver's side door ensures proper sound dispersion in the cabin and correct alignment with the remaining upholstery panels.

Construction, color scheme, and interior integration

The speaker integrated with the triangular cover has been designed as an element from the Trims, decorative moldings, and decorations group, which means it serves both functional and aesthetic purposes. The black color of the housing allows for harmonious integration into typical Mercedes interior configurations, without visual contrasts or mismatches. The triangle construction is prepared for mounting at factory attachment points, which facilitates service and reduces the risk of unwanted vibrations or looseness during operation.

Acoustic function and role in the audio system

Placing the speaker in the front door corner helps achieve a clear soundstage in the cabin, especially in the high and mid-range frequencies typically handled by transducers mounted in this area. Using a dedicated component for a specific body model allows for maintaining proper sound radiation angles and stable transducer seating, which translates into repeatable, predictable acoustic parameters. For the user, this means comfortable listening without the need for interfering with the installation or using non-factory adapters.

Operational characteristics and installation

The item has been prepared as a part intended for direct replacement in place of the factory triangle with a speaker. This allows for the service replacement of a damaged or worn component without modifying the door structure. The used nature of the product allows for an economical repair while maintaining the manufacturer's original specification, which is particularly important in vehicles where visual and technical consistency of the entire interior matters. The black color of the housing promotes a discreet appearance and does not distract from other cockpit elements.

Complementary Mercedes trim elements

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as covers, overlays, or additional moldings, check the available parts in the Mercedes Trims, decorative moldings, and decorations category.

Support for interior modernization and tuning

For drivers considering a broader vehicle modernization, including improving the audio system or refreshing the cabin using aftermarket components, a guide describing a safe approach to such modifications may be helpful. It is worth checking out the material: Tuning with used parts – how to gain performance without spending a fortune, which discusses the practical aspects of selecting and installing used components while maintaining functionality and reliability.