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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 Board
Specification and model: XH-A415
Chip selection: TPA3118D2
Power input: 12-24V
Audio input: AUX/BT
Output power: 50W * 2 (24V power supply=50W, 12V power supply=25W)
Impedance matching: 4-8 Ω
Number of channels: Dual channel
Appearance size 80 * 50 * 15mm
Features:
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 protection, overcurrent protection, overheating protection, and short circuit protection, without the need for complex protection circuits, simplifying design and improving reliability.
5. Adjustable volume: 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 amplifier board is turned off.
Package Included:
1 x Digital BT Amplifier Board
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