100W 100W Class D Audio Amplifier Board HW-408 – Dual Channel Power Amplifier with TPA3116D2 IC
$ 5.65
- 100W 100W Class D Audio Amplifier Board HW-408 – Dual Channel Power Amplifier with TPA3116D2 IC This is a High Power Dual Channel Class D Audio Amplifier Board powered by the original TPA3116D2 Audio IC, capable of delivering 100W 100W Output.If you want powerful sound output with low heat, low noise, and high efficiency, this board is a perfect choice ✅ This HW-408 Amplifier Board is mostly used for DIY Speaker Projects, Home Audio Upgrades, Car Audio, and Portable Bluetooth Speakers. Key Features & Benefits Dual Channel Output – 100W 100W (Stereo Sound) ⚡ High Efficiency Class D Amplifier Very Low Heat Generation Powered by TPA3116D2 Audio IC Works on 12V to 24V DC Power Supply Compact Design, Easy to Install in Small Speaker Cabinets Clean Sound with Deep Bass Support Perfect for DIY Audio Projects Technical Specifications Specification Details Model HW-408 Amplifier Type Class D Output Power 100W 100W (2 Channel) Main IC TPA3116D2 Operating Voltage DC 12V to DC 24V Recommended Supply 18V – 24V DC Audio Input AUX / Audio IN Audio Output L R Speaker Output Efficiency 90% (Approx) Applications Home Audio, Bluetooth Speaker, DIY Audio System Applications Home Stereo Systems Car / Auto Audio Upgrade Portable Bluetooth Speakers DIY Home Theater Audio Build Multimedia Speaker System Sound Amplifier for Computer / TV Why You Should Buy This? This board uses a popular and powerful TPA3116D2 Audio Chip Perfect for beginners, hobbyists & professional technicians Cost-effective and delivers premium powerful sound Important Note For best performance use 24V 6A or above DC supply and a good quality 12” or 8” speaker with proper enclosure.




