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TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board 80W*2
4.77 ratingsThe TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board 80W*2 is a value-for-money audio amplifier module designed for everyday users. It features Output Power (W): 160 and Operating Voltage (VDC): 12 to 24. Customers praise its excellent build quality and impressive sound quality. 100% of buyers rate it 4★ or above.
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About This Product
The TPA3116D2 Audio Dual Channel Stereo Digital Amplifier Board 80W*2 is a value-for-money audio amplifier module designed for everyday users. Customers highlight its excellent build quality and impressive sound quality.
Key Specifications
- Output Power (W): 160
- Operating Voltage (VDC): 12 to 24 — works with standard household power
- No. of Channels: 2
- Input current: > 5A
- PCB Size ( L x W ) mm: 96*33mm
- Length (mm): 96
- Width (mm): 47
- Weight (g): 55
Customer Verdict
100% of buyers rated this product 4 stars or above. The most appreciated qualities are: excellent build quality, impressive sound quality.
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- Amplification: Capable of delivering 80 watts per channel (80W*2) in a dual-channel stereo configuration.
- Digital Amplifier: Utilizes digital amplification technology for high efficiency and reduced power dissipation compared to traditional analog amplifiers.
- Class-D Amplifier: Falls under Class-D amplifier topology, which offers high efficiency and low heat generation.
- Stereo Configuration: Provides two independent channels for left and right audio, ideal for stereo sound setups.
- Audio Quality: Known for delivering clear and high-quality audio output with minimal distortion.
- Wide Input Voltage Range: Compatible with a wide range of input voltages, providing flexibility in power supply options.
- Protection Features: May include built-in protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the amplifier and connected speakers.
- Compact Design: Usually comes in a compact module or board form factor, suitable for integration into various audio systems or DIY projects.
- Applications: Commonly used in audio systems, home theaters, DIY speaker projects, and other audio amplification applications.
Features:
- Dual-channel stereo configuration
- Output power of 80 watts per channel (80W*2)
- Utilizes digital Class-D amplifier technology
- High efficiency with reduced power dissipation
- Clear and high-quality audio output
- Wide input voltage range compatibility
- Built-in protection features for safety
- Compact and easily integrable design
- Input impedance: 1KΩ
- Input impedance: 4-8Ω Amplifier Board
- Suitable for various audio applications and DIY projects





