TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board 80W*2


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SKU: 1794249
  1. Input voltage: DC12-24V
  2. Input current:> 5a
  3. Magnification: 45 times
  4. Input impedance: 1KΩ
  5. Input impedance: 4-8Ω Amplifier board * 1
  6. Number of channels: 2 channels
  7. Output power: 80w * 2


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Brand: Generic
Category: Audio Amplifier Module

This is TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board 80W*2. The TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board is a popular and versatile amplifier module known for its performance and efficiency. Here are its key characteristics:

  1. Amplification: Capable of delivering 80 watts per channel (80W*2) in a dual-channel stereo configuration.
  2. Digital Amplifier: Utilizes digital amplification technology for high efficiency and reduced power dissipation compared to traditional analog amplifiers.
  3. Class-D Amplifier: Falls under Class-D amplifier topology, which offers high efficiency and low heat generation.
  4. Stereo Configuration: Provides two independent channels for left and right audio, ideal for stereo sound setups.
  5. Audio Quality: Known for delivering clear and high-quality audio output with minimal distortion.
  6. Wide Input Voltage Range: Compatible with a wide range of input voltages, providing flexibility in power supply options.
  7. Protection Features: May include built-in protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the amplifier and connected speakers.
  8. Compact Design: Usually comes in a compact module or board form factor, suitable for integration into various audio systems or DIY projects.
  9. Applications: Commonly used in audio systems, home theaters, DIY speaker projects, and other audio amplification applications.

When using the TPA3116D2 amplifier board, connect appropriate power supplies, and take necessary precautions to optimize its performance and protect connected equipment from potential damage.


  1. Dual-channel stereo configuration
  2. Output power of 80 watts per channel (80W*2)
  3. Utilizes digital Class-D amplifier technology
  4. High efficiency with reduced power dissipation
  5. Clear and high-quality audio output
  6. Wide input voltage range compatibility
  7. Built-in protection features for safety
  8. Compact and easily integrable design
  9. Input impedance: 1KΩ
  10. Input impedance: 4-8Ω Amplifier Board
  11. Suitable for various audio applications and DIY projects

Package Includes:

1 x TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board 80W*2

SKU: 1794249 Category:
Input Voltage (VDC)

12 to 24

Input Current (A)

> 5A

PCB Size ( L x W ) mm


Number of Channels


Output Power(Watt)

2 x 80

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.065 kg
Shipping Dimensions 11 × 6 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China