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PAM8403 2X 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input 5pcs

5.0 Write Review
Free shipping on orders over $31.42

$6.78

$ 3 .76 $3.76

In Stock

About this item

  • Working voltage: 2.5V-5.5V
  • High efficiency of 90%, capable of providing 3W (left channel)+3W (right channel) output power under 4 Ω load and 5V power supply conditions
  • The power amplifier board is equipped with a built-in noise cancelling circuit, and there is no popping noise when the power is turned on/off
  • The module has short-circuit overcurrent protection and overtemperature protection
  • You can use a computer USB port 5V power supply, or use a mobile phone charger USB port 5V power supply, or use a lithium battery power supply


Specifications:
Operating voltage: 2.5V-5.5V
Speaker With:4-8ohms recommended:4 ohms
Speaker Power :2-8W
Size:21 x 18 x 3.4mm(L x W x H)
Color:As the pics show
Net weight:1g
Package included:
5*Super Mini PAM8403 Digital Power Amplifier Board


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