Vire 2C150 TPA3221 150W+150W Class D Digital Audio Amplifier Board | 12V–32V DC High Power Stereo Amplifier Module

Upgrade your DIY audio projects with the Vire 2C150 TPA3221 Class-D Stereo Amplifier Board, designed for powerful and crystal-clear sound output. This high-performance amplifier module delivers up to 150W + 150W stereo output, making it suitable for home audio systems, custom speaker projects, subwoofer systems, and professional DIY applications.

Built using TPA3221 Class-D technology, the amplifier provides high efficiency, lower heat generation, and excellent audio quality. The images show a large aluminum heatsink, premium capacitors, and multiple onboard connectors for reliable and long-term operation.

✨ Key Features

🔊 Powerful Stereo Output

• Delivers up to 150W + 150W high-power output
• Designed for strong bass and clear sound reproduction

⚡ Wide Input Voltage Support

• Supports 12V–32V DC power supply
• Flexible operation for batteries and DC adapters

🌡️ Large Aluminum Heatsink

• Heavy-duty heatsink installed for effective cooling
• Improves performance during long-duration use

🎶 Class-D Amplifier Technology

• High efficiency design
• Low power loss and reduced heat generation
• Better sound with less distortion

🛠️ Easy Connection Design

• Dedicated Left and Right speaker output connectors
• Audio input and DC power terminals available
• Convenient onboard connection points

🔧 Protection Features Available

• Mute function support
• Fault output indication
• Clip/Over-temperature signal pins
• Stable and safer operation

⚙️ Premium PCB Design

• Quality PCB traces for better current handling
• Strong mounting holes for cabinet installation

📋 Specifications Table