Taidacent XH-M569 150 Watt 2 Channel Amplifier TPA3116D2 High Power Digital Power Amplifier Board Dual Chip with Preamplifier 150Wx2

Product Name: TPA3116D2 Dual Channel Power Amplifier Board Model: XH-M569 Core chip: dual TPA3116D2 Supply voltage: DC 12V~26V Rated power: 150W × 2 Number of channels: left and right channels Output positive resistance: 2~8? Appearance size: 104*68*17mm Product net quantity: about 85g How to use Power supply: DC power supply with DC voltage range of 12~26V (24V recommended) Audio input: 3P audio input terminal, can use 3P audio cable or 3P adapter board audio input party Power output: Connect the sound to the output, pay attention to the positive and negative! Recommended 4? speaker Volume adjustment: the potentiometer on both sides of the frequency input terminal corresponds to the left and right channels, use a screwdriver to adjust the volume Improvement plan 1, wide voltage input, up to 26V input 2, PBTL solution, dual chip, support 2? load 3, optimize the peripheral South assist circuit, the switch machine has no impact sound 4, preset TLo74 op amp, power up to 150 sea channels