Sure Electronics AA-AK31162 Amplifier DIY Kit | DKT2X20D

Highlights of the Sure Electronics AA-AK31162 Amplifier Kit

• Powered by the TPA3116D2 Class D amplifier chip from Texas Instruments
• Delivers up to 2 × 50W into 4-ohm speakers with low distortion
• Efficient design supports battery or DC power sources (12–24V DC)
• Compact PCB format ideal for custom speaker projects or embedded systems

Product details Sure Electronics AA-AK31162 Amplifier Kit

Sure Electronics AA-AK31162 Class D Amplifier DIY Kit

The Sure Electronics AA-AK31162 is a 2-channel Class D amplifier board based on the TPA3116D2 chipset, delivering up to 50W per channel into 4Ω loads. Designed with efficiency and size in mind, the module is well-suited for portable speaker systems, embedded audio devices, and DIY Hi-Fi builds. Operating on a 12V to 24V DC power supply, it supports flexible system integration with minimal heat generation. The kit includes pre-soldered components and is ready for easy wiring and enclosure. With built-in short-circuit, thermal, and over-voltage protection, the AA-AK31162 ensures reliable performance and long-term stability in compact audio setups.