DC 3V 3.7V 5V class AB mono 3W mini amplifier board audio amp module one channel HFMQV

€3.87
+ €1.23 Shipping

DC 3V 3.7V 5V class AB mono 3W mini amplifier board audio amp module one channel HFMQV

  • Brand: Unbranded
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DC 3V 3.7V 5V class AB mono 3W mini amplifier board audio amp module one channel HFMQV

DC 3V 3.7V 5V class AB mono 3W mini amplifier board audio amp module one channel HFMQV

  • Brand: Unbranded
RRP: €5.04
Price: €3.87
You save: €1.17 (23%)
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€3.87
+ €1.23 Shipping

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Description

Power amplifier board with NS8002 (beyond the domestic 8002A, B, C, D) AB class efficient power amplifier chip carefully debug sound quality perfect, strong power, without any interference, it is fine! Parameter description: PCB size: length 16 width 10.5 thickness 2.6mm (with protruding part) Installation: SMT patch Output power: mono 3W Supply voltage: 2V-5V (3.7V lithium battery can be used) Output impedance: 4-8 Frequency response: 150HZ-20KHZ Efficiency: 90% Mute control: Yes Volume adjustment: none Wiring instructions:This board should be grounded, 3 feet for the power supply negative and ground sharing. 1 foot for the quiet output, and 3 feet to be connected together, when the voltage is 0 when the sound, the voltage is 0.5-5V when the silent, no sound output. Package Included:1 x Mini Amplifier Board
  • Fruugo ID: 103884364-218878357
  • EAN: 760249401968

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  • STANDARD: €1.23 - Delivery between Thu 09 October 2025–Mon 13 October 2025

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • He Fei Mao Qiang Dian Zi Shang Wu You Xian Gong Si
  • He Fei Mao Qiang Dian Zi Shang Wu You Xian Gong Si
  • Shu shan Qu, Jing Ji Kai Fa Qu, Wen shui Lu Dian Shang Yuan, San Qi San Dong GF Qu 4 Ceng 42191 Ha
  • Shanghai
  • CN
  • 230088
  • uy689945@126.com
  • 86-17730006959

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • EC REP SERVICES SL
  • EC REP SERVICES SL
  • CALLE GRAN VIA 49,7 DCH.28013,MADRID,SPAIN
  • MADRID
  • ES
  • 28013
  • ECREPSERVICE@HOTMAIL.COM
  • 34 682797075