High Power 165mm 6.6" 2-Way Loudspeakers TA-1651 400W theloudest

High Power 165mm 6.6" 2-Way Loudspeakers TA-1651 400W theloudest is a specialized component from the Electronic control modules and controllers group, designed for users seeking a robust, two-way audio solution with high power output. The design, based on a 165 mm diameter and a 2-way configuration, allows for clear mid-to-high frequency response while maintaining adequate dynamics in the low-frequency range. It is a practical choice for those upgrading a factory sound system using proven components.

Specifications and technical data

• SKU: TL-151
• Mark: Unbranded
• Condition: Used
• OEM Part Number: TL
• Substitutable numbers: TA-1651, TA1651, TL-151, TL151
• Category: ECUs & Computer Modules

Technical characteristics and intended use

The Theloudest model in a 2-way configuration utilizes a classic woofer-midrange driver integrated with a tweeter section, which enables effective coverage of a wide acoustic spectrum from a single mounting point. The 165 mm diameter is one of the most commonly used formats in the doors and panels of many vehicles, making it easy to fit into existing mounting locations without the need for extensive upholstery modifications.

A rated power of 400 W (maximum value) provides sufficient energy headroom when working with both factory head units and external amplifiers. As a result, these speakers perform well in extensive car audio installations where stable operation at higher volume levels is required.

Application in vehicle electronic systems

As an element from the Electronic control modules and controllers group, this speaker set can be integrated with advanced multimedia systems, audio control units, and modules responsible for signal management in the vehicle. It works well in both classic analog installations and configurations where the signal is processed by digital sound processors.

The two-way design promotes precise reproduction of voice messages, navigation, and phone calls, which is essential in modern cars equipped with integrated communication systems. At the same time, the adequate power reserve allows for comfortable music listening while maintaining clarity of detail.

Benefits of choosing a used component

The presented model comes from the used components segment, which allows for optimizing the costs of audio system upgrades while maintaining the functionality characteristic of this class of speakers. This solution is particularly attractive for vehicles where the priority is to restore the efficiency of the factory sound system or to achieve a moderate improvement without investing in a full premium system.

Choosing such a component is also beneficial from a service perspective – in the event of a single speaker failure, it can be replaced without the need to rebuild the entire installation. Additionally, maintaining the original 165 mm format facilitates installation in existing mounting holes, which reduces workshop labor time.

Integration with other electronic modules

In modern vehicles, speakers work with a range of controllers responsible for sound equalization, channel balance, and integration with safety systems (e.g., driver assistance alerts). Using a two-way set with appropriate power allows for fully utilizing the capabilities of these modules, ensuring consistent sound throughout the vehicle interior.

If you are planning a comprehensive repair or upgrade of the onboard electronics in your car and need other elements from the same group, such as audio controllers, comfort modules, or signal management units, check the available parts in the Electronic control modules and controllers Unbranded category.

Expert support and component selection

When planning a sound system upgrade, it is worth considering how the speakers will interact with the control unit and other electronic modules in the vehicle. Selecting the right components, including used parts from disassembly, allows for achieving a balanced acoustic effect without overloading the electrical installation.

If you want to better understand how to practically use used electronic modules and multimedia system components in cars, check out the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using parts from disassembly?, which discusses the principles of safe selection and integration of such components.