Digital Power Amplifier Board 2x50W+100W 2.1 Channel Stereo for Home Theater

High Performance: The digital power amplifier adopts two TPA3116D2 digital power amplifier chips and dual pre stage operational amplifier, which features small size, high efficiency and high amplification power. Pre Amplification System: The digital power amplifier board adopts advanced modulation system configuration for low distortion, low noise and clear sound quality. 2.1 Channel Stereo Sound: The output of the 2.1 channel audio power amplifier board is more efficient, the maximum output of the subwoofer is 100W, and the left and right channels is 50W, which is highly efficient and low in heat. Wide Compatibility: This power amplifier board supports 3.5mm audio plug or 3P plug audio input, and it must be powered by DC power supply (DC12-24V), it is best to use a high performance switching power supply. Application: 1.6mm Double layer circuit board and high performance capacitors (maximum temperature resistance 105 degrees) ensure excellent performance, this digital power amplifier is widely used in home theater, bookshelf audio, car speakers, DIY audio, etc.

Specification:

Material: PCB material Power supply voltage: DC 12-24V Chip: 2pcs TPA3116D2 Channel type: 3 channel (left channel, right channel, subwoofer) Output power: 50Wx2+100W Output matching: 4-8 ohms Audio output: terminal Frequency range: 14-100KHz Signal to noise ratio: 100dB Switching frequency: 1.2MHz

Size Chart:

10cmx7cmx3cm/3.94inchx2.76inchx1.18inch

Package Includes:

1 Piece 2.1 Channel Digital Power Amplifier Board

Note: