XH-A232 TPA3110 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board

This TPA3110 stereo amplifier module is a high-efficiency Class-D audio amplifier designed to deliver clear and powerful sound output. Based on the TPA3110 IC, it provides up to 30W stereo output with low distortion and high efficiency. The onboard aluminum heatsink ensures stable operation and effective heat dissipation, making it suitable for compact and continuous-use audio projects.

Technical Specifications:

• Amplifier IC: TPA3110
  
• Amplifier Type: Class-D
  
• Channels: Stereo (Left & Right)
  
• Output Power: Up to 30W total (15W × 2, load and voltage dependent)
  
• Operating Voltage: DC 8–26V
  
• Recommended Load Impedance: 4–8Ω
  
• Efficiency: Up to 90%
  
• Input Type: Analog audio (L, R, GND)
  
• Protection: Over-temperature, over-current, short-circuit
  
• PCB Type: Blue PCB with aluminum heatsink

Features:

• High-efficiency Class-D design with low heat generation
  
• Clear audio output with low noise and distortion
  
• Compact size with integrated heatsink
  
• Wide voltage input range for flexible power options
  
• Suitable for battery-powered and DC supply systems

Applications:

• DIY audio amplifier projects
  
• Bluetooth speaker systems
  
• Home audio and multimedia speakers
  
• Portable speaker builds
  
• Embedded and custom sound systems