Ujjdwiurgh Class D Digital Amplifier Board CA-3316A 100W Mono Professional Stereo TPA3116 Home Theater Receiver Subwoofer System

2. It is based on TI's TPA3116D2 high performance digital power amplifier chip. 3. Use DC power supply 12-24V power supply, wide working voltage, power-saving design, efficiency up to 90%. Supports up to 100W () channel output. 1. This is a power amplifier board with preamplifier, crossover, and volume potentiometer control. It is for the pros who already have 2.0 amplifiers, and the DIY combination is used for 2.1 amplifiers. 4. You can use a good performance switching power adapter, notebook switching power supply, or rectified and filtered transformer power supply, you can also use a rechargeable source, or car power supply, etc... 5. Boot anti-shock protection design, there is no popping at boot, please pay attention to the high requirements.