TPA3116 Home Power Amplifier Audio Board 2x100W Digital Stereo Mini Amp with MCU Intelligent Soft Control

About this item 1. Using 2Pcs TPA3116D2 chips from American TI, each channel is responsible for one channel, effectively increasing the output power, 2*100W 2. Each TPA3116 is responsible for one channel, and the sound separation is higher and more resistant. 3. The intelligent MCU is used to control the power amplifier’s on/off switch to solve the damage of the switch sound to the speaker. 4. Board size 55*82MM 5.DC12-24V power supply