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TPA3116D2 2x50W Dual Channel Stereo Amplifier Board with Bluetooth
HIFI Excellent Sound.
Using TPA3116D2 chip, a class D chip whose distortion is less than 0.1% even under high power operation. Built-in filter capacitor can filter out the noise to make the vocals clearer and ensure the output of high quality music.
AUX + Bluetooth
You can choose AUX input or Bluetooth input at will. Bluetooth 5.0 is compatible with most devices and phones on the market. You are free to control the module in 15 meters range. When both are input at the same time, Bluetooth will be prioritized.
50W Stereo Output
This stereo audio amplifier module works with DC 5V-27V and 4/8 ohm 30W-200W speakers(recommend 30W-50W). Please note that enough input voltage and current is necessary to make sure enough output power.
Multiple protection
The Bluetooth receiver board supports reverse protection, overvoltage/undervoltage protection, overheat protection and DC detection. High-quality components and pcb board make your homemade Bluetooth speakers stand the test of time.
Convenient to DIY Speakers
Comes with free screwdriver and 20cm power cable that is compatible with the DC socket of this Bluetooth amplifier. Just need a battery/power and two speakers then you will get a nice Bluetooth speaker. It serves as a nice way to have music at home or somewhere without having to dock the phone or plug it in. Say goodbye to those messy wires.
Technical data
Work Voltage: DC 5V-27V
Communication distance: 15m(Max)
Channel: Dual channel stereo output
Output impedance: 4ohm~8ohm
Match speaker: 30W~200W
Bluetooth: BLE 5.0
Work Temperature: -40℃~85℃
Work Humidity: 0%~95%RH
Module Size(Installed): 104*50*19.5mm
