XH-A415 Digital BT Amplifier Board Dual Channel Stereo Output 50W+50W High Efficiency Class-D Audio Amplifier 12-24V AUX

Product Introduction:This product uses a brand new original IC chip with overvoltage protection, overcurrent protection, overheating protection, and short circuit protection.The input voltage is 12-24V, and the output power is 50W * 2 (50W * 2 when the input voltage is 24V, and 25W * 2 when the input voltage is 12V). The volume can be adjusted by turning the knob to the right to increase the volume, and to the left to decrease the volume until the power amplifier board is turned off. High definition BT 5.0 or AUX port audio input, dual channel output.Specification:Product Name: Digital BT Amplifier BoardSpecification and model: XH-A415Chip selection: TPA3118D2Power input: 12-24VAudio input: AUX/BTOutput power: 50W * 2 (24V power supply=50W, 12V power supply=25W)Impedance matching: 4-8 ΩNumber of channels: Dual channelAppearance size 80 * 50 * 15mmFeatures:1. High efficiency: TPA3118D2 adopts Class-D amplification design, which can provide high power output while maintaining high efficiency, reducing energy consumption and heat generation.2. Stereo output: Supports dual channel output, with each channel providing up to 50W of continuous output power, suitable for driving medium to high power speakers.3. Wide power supply voltage range: The working voltage range is wide, usually supporting from 12V to 24V, making the amplifier board suitable for various power supply environments and increasing application flexibility.4. Built in protection mechanism: It integrates overvoltage p