AITRIP 2Pcs Digital Amplifier Board- TPA3116D2 DC 12-24V 50WPlus50W Dual Channel HiFi Stereo Audio Amplifier Digital 2.0 Power Amp Board Output Amp Module with Volume Adjustment Knob

Application? TPA3116 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance. More widely used in DIY audio production. Specifications: Chip Type: TPA3116D2 Input DC 12-24V power amplifier with knob control Power supply: 2-pin port SNR: 100dp Output power: Left/Right channel 50W Support wiring terminal and 2-pin port for powering Audio input: 3.5mm and 3-Pin audio signal input ports Constant 5V output which can be use to power other equipment like control panel Size: 66 x 58 x 28mm (Length x Width x Height) Package Included: 2pcs  x  TPA3116D2 Digital Amplifier Board