TPA3110/HDX8816A 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module

This TPA3110 stereo amplifier module is a compact and efficient Class-D audio amplifier designed to deliver clear, high-quality sound output. Based on the TPA3110 IC, it provides up to 15W + 15W output power with low distortion and high efficiency. The module is ideal for small audio systems, DIY speaker builds, and embedded sound applications.

Technical Specifications:

• Amplifier IC: TPA3110
  
• Amplifier Type: Class-D
  
• Channels: Stereo (Left + Right)
  
• Output Power: 15W + 15W (load and supply dependent)
  
• Input Voltage: DC 8–24V
  
• Recommended Speaker Impedance: 4–8Ω
  
• Efficiency: Up to 90%
  
• Audio Input: Analog (L, R, GND)
  
• PCB Color: Black
  
• Mounting Holes: 4 corner holes

Features:

• High-efficiency Class-D design with low heat generation
  
• Compact size suitable for space-constrained projects
  
• Low noise and low distortion audio output
  
• Wide operating voltage range
  
• Easy wiring with clearly labeled input and output pads

Applications:

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