Digital Power Amplifier board Sound Adjustment Stereo for Car Speakers

Description: 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 materialPower supply voltage: DC 12-24VChip: 2pcs TPA3116D2Channel type: 3 channel (left channel, right channel, subwoofer)Output power: 50Wx2+100WOutput matching: 4-8 ohmsAudio output: terminalFrequency range: 14-100KHzSignal to noise ratio: 100dBSwitching frequency: 1.2MHz Size Chart: 10cmx7cmx3cm/3.94inchx2.76inchx1.18inch Package Includes: 1 Piece 2.1 Channel Digital Power Amplifier Board Note: Please allow slightly errors due to manual measurement and different monitors. Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....