The Sure Electronics AA-AK31163 is a high-efficiency Class D amplifier DIY kit designed for clear, low-distortion stereo sound in compact audio systems. Featuring the TPA3116D2 chipset, it delivers reliable 2 × 30W output into 8-ohm loads, ideal for desktop speakers and small Hi-Fi builds.
Sure Electronics AA-AK31163 Class D Amplifier DIY Kit
The Sure Electronics AA-AK31163 is a stereo Class D amplifier module built around the efficient and popular TPA3116D2 chipset. Delivering up to 30W per channel into 8Ω speakers, this board is optimized for small form factor applications such as desktop sound systems, wireless speakers, and DIY audio builds. It operates over a wide input voltage range (12V–24V DC), making it easy to integrate into existing systems or battery-powered devices. With built-in thermal and short-circuit protection, the AA-AK31163 offers stable, clean sound reproduction and long-term durability in compact installations.
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Speakers
Amplifiers
DAC converters
DSP modules
Turntables
Streamers
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
