Doudou 2pcs TPA3116D2 Class D Stereo DC 5V-24V 2x50W, Digital Audio Board
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Doudou 2pcs TPA3116D2 Class D Stereo DC 5V-24V 2x50W, Digital Audio Board
Using TPA3116D2 chip, 4.5V-26V wide voltage input, high efficiency class D operation, advanced modulation system configuration, multiple switching frequencies, AM interference prevention, dual channel stereo, output power: 2*50W, excellent performance
Doudou 2pcs TPA3116D2 Class D Stereo DC 5V-24V 2x50W, Digital Audio Board

Doudou 2pcs TPA3116D2 Class D Stereo DC 5V-24V 2x50W, Digital Audio Board

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Using TPA3116D2 chip, 4.5V-26V wide voltage input, high efficiency class D operation, advanced modulation system configuration, multiple switching frequencies, AM interference prevention, dual channel stereo, output power: 2*50W, excellent performance
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Powerful Output
Delivers up to 50W per channel, ensuring robust sound performance for home theater systems and car speakers, providing clear and powerful audio that enhances entertainment experiences.
Versatile Voltage Range
Operates on a wide voltage range of 5V to 24V, making it suitable for various applications, from home audio setups to automotive use, offering flexibility for users.
Compact Design
Its compact and lightweight design allows for easy integration into any space, ensuring efficient use without compromising sound quality, making it ideal for DIY audio projects.

Product Details

Shop high-power TPA3116D2 Class D stereo amplifier board for home audio and car speakers. Get 2x50W digital subwoofer power amplifier at Ubuy Isle of Man KW.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Home Audio Enthusiasts

    Ideal for users seeking to improve their home audio experience with a compact, powerful amplifier.

  • DIY Audio Projects

    Great for hobbyists building custom audio setups or speaker systems, providing flexibility and ample power.

  • Car Audio Upgrades

    Suitable for car owners looking to enhance their vehicle's sound system without excessive power requirements.

Not Suitable For
  • Professional Audio Use

    Not suitable for professional settings needing higher output power and extensive sound control features.

  • High-Power Demands

    Ineffective for large venues or events requiring amplifiers capable of delivering more than 100W.

  • Advanced Features Seekers

    Limited in connectivity options and advanced features compared to modern, fully equipped audio amplifiers.

Product Description

Doudou 2pcs TPA3116D2 Class D Stereo DC 5V-24V 2x50W, Digital Audio Board

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the Doudou TPA3116D2 Class D Stereo Audio Board?

    Answer: The Doudou TPA3116D2 Class D Stereo Audio Board features a power range of DC 5V to 24V with an output of 2x50W, providing high-quality sound performance. This digital audio board utilizes Class D amplification technology, which is known for its efficiency and compact design. The board is versatile and can be used in a variety of audio applications, such as building custom speakers or upgrading existing audio setups, making it a great choice for audiophiles and DIY enthusiasts alike.
  • Question: How do I connect the Doudou audio board to my speakers?

    Answer: To connect the Doudou audio board to your speakers, start by ensuring that your board is powered correctly with a suitable voltage supply within the specified range. Then, connect the speaker wires to the designated output terminals on the board, ensuring the polarity is correct (positive to positive and negative to negative). Additionally, you may use banana plugs or spade connectors for a secure connection, which is particularly useful for larger or more powerful speakers to ensure optimal sound transmission.
  • Question: Is the Doudou TPA3116D2 board suitable for outdoor use?

    Answer: Yes, the Doudou TPA3116D2 board can be utilized for outdoor audio applications, provided it is housed in a protective casing to shield it from the elements. This board’s robust design allows it to drive larger speakers efficiently, making it an excellent choice for outdoor setups such as patio speakers or temporary event sound systems. Just ensure that the connections and power supply are appropriately protected from rain or moisture to maintain functionality.
  • Question: What types of power supply are compatible with this audio board?

    Answer: The Doudou TPA3116D2 audio board is compatible with DC power supplies ranging from 5V to 24V. This flexibility allows you to choose a power supply based on your audio application needs, whether it's a battery for portability or a fixed power supply for stationary setups. Users often opt for 12V or 24V supplies for optimal performance, as these voltages can enhance the audio output and efficiency, making it suitable for powered speakers or home audio systems.
  • Question: Can I use this board with a Bluetooth module?

    Answer: Yes, you can use the Doudou TPA3116D2 board alongside a Bluetooth audio module for wireless audio streaming. Connecting a Bluetooth receiver to the audio input of the board allows you to play music from your smartphone, tablet, or other Bluetooth-enabled devices without the hassle of cables. This setup is excellent for users who want a clean and modern audio experience, especially in home theaters or party settings.
  • Question: What is the size of the Doudou TPA3116D2 audio board?

    Answer: The Doudou TPA3116D2 audio board is impressively compact, designed to fit easily into various setups without taking up excessive space. Its small footprint makes it ideal for projects such as portable speaker systems or desktop audio improvements. Users appreciate this feature as it allows for simple installations in tight spaces, providing a high-power audio solution without the bulk of traditional amplifiers.
  • Question: Are there any heatsinks required for this audio board?

    Answer: While the Doudou TPA3116D2 board is designed for efficient heat dissipation, using heatsinks can improve performance, especially under heavy loads or during extended use. If your application requires continuous operation at high volume, adding heatsinks or ensuring adequate airflow can prevent overheating and maintain sound quality. Many users find that a simple fan or cooling solution can extend the longevity of their audio setup, especially in DIY installations.
  • Question: What are the typical applications for the Doudou TPA3116D2 audio board?

    Answer: The Doudou TPA3116D2 audio board is versatile and can be used in various applications, including DIY speaker projects, home theater systems, and desktop audio enhancements. It is also popular for portable speaker builds and in custom audio setups for vehicles. The ability to handle a wide voltage range and deliver robust power output makes it suitable for both home and professional audio environments, appealing to hobbyists and audio professionals alike.
  • Question: Does this audio board come with a user manual?

    Answer: Yes, the Doudou TPA3116D2 audio board typically comes with a user manual that provides essential information on setup and wiring instructions. It outlines the specifications and offers troubleshooting tips, which are helpful for both beginners and experienced users. Having a user manual ensures you can get the most out of your audio board while helping to address any issues that may arise during installation and use.
  • Question: Where can I buy Doudou 2pcs TPA3116D2 Class D Stereo DC 5V-24V 2x50W, Digital Audio Board?

    Answer: You can purchase the Doudou 2pcs TPA3116D2 Class D Stereo Digital Audio Board on Ubuy. Ubuy offers a convenient platform to buy the audio board online, ensuring you can access product specifications and reviews to make an informed decision. The website also provides various shipping options, ensuring that you receive your product efficiently and securely.

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Features & Benefits

  • Highly efficient TPA3116D2 chip
  • Wide voltage input range of 4.5V to 26V (24V recommended)
  • Dual channel stereo output with power of 2*50W
  • Advanced modulation system
  • Multiple switching frequencies to prevent AM interference
  • Suitable for store drainage, home theater and DIY audio systems

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