Bluetooth Digital Amplifier Module 50W*2 Dual Channel Audio Amplifier DC 4.5~27V Amplifier Board with Protective Shell

  • Item ID #200336
Qty.:

List Price: $22.50 Our Price: $8.50Save 62%

Price(per unit)
1-4
$8.50		 5-9
$8.08		 10-19
$7.65		 20-29
$7.23		 30+
$6.80
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It is a Digital Amplifier/Audio Amplifier, Operating Voltage: DC 4.5~27V, Output Power: 50W*2, Protection Function: reverse connection protection, over-voltage, under-voltage, over-heat, short-circuit. Suitable for smart phone/notebook product with Bluetooth function.


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Product Parameter:
  • Operating Voltage: DC 4.5~27V
  • Output Power: 50W*2
  • Signal-Noise Ratio:102dB
  • Protection Function: reverse connection protection, over-voltage, under-voltage, over-heat, short-circuit
Product Features:
  • 1. No any POP sound will happen when powering this module, skipping song and pausing.
  • 2. Two kinds of audio input mode: Bluetooth mode and headphone (LINE IN) mode.
  • 3. Two powering methods: it is equipped with wiring blocks and DC 2.1mm socket which is compatible with most laptop’s power port. Users can power this module by wiring blocks with DC 4.5-27V or find a power adapter with DC2.1mm socket.
  • 4. Wide input voltage range: this audio amplifier will be activated with power DC4.5-27V; The power input of this digital amplifier has reverse polarity protection function.
  • 5. Strong and qualified components: DROK select well-made capacitor to build this module and use transparent acrylic plate to protect it from any damage.
Package Includes:
  • 1 x  50W*2 Amplifier Board ( Audio Amplifier/Digital Amplifier )

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