DONGKER LM4863 Digital Amplifier Board,5W*2 Audio Stereo AMP Module USB DC 3V-5V Dual-Channel DIY Speakers Board for Laptop Multimedia Monitor

Price: $11.99 - $10.29
(as of Sep 06, 2024 06:14:04 UTC – Details)

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Features:
The LM4863 used in the power amplifier module is specially designed to provide high-fidelity audio output,which simplifies the design of the audio system,so the digital power amplifier module has clear sound quality,is simple to use,and can be used in a variety of scenarios.
Application:
1.Laptop
2.Desktop computer
3.Multimedia monitor
4.Portable video system
Specifications:
Input Current:1A (Min)
Input Voltage:DC 3V-5V
Input Method:3.5 audio input socket
Output Power:4-8ohm,5W*2
Work Temperature:-25℃~85℃
Work Humidity:5%~95%RH
Size:50*45*23mm
Package List:
1 X Power Amplifier Module
Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Please allow 1-2cm slight dimension difference due to different manual measurement.
Package Dimensions ‏ : ‎ 2 x 2 x 2 inches; 1.6 ounces
Item model number ‏ : ‎ 1
Date First Available ‏ : ‎ August 8, 2022
Manufacturer ‏ : ‎ DONGKER
ASIN ‏ : ‎ B0B8Z76PQN

The audio amplifier supports USB power supply and 3.5mm audio socket input.
It has a potentiometer knob,which can adjust the volume of the digital power amplifier module.
It uses LM4863 chip,the audio amplifier has higher sound quality,has thermal protection,and reduces boot noise.
The two-channel class AB power amplifier board uses 1% precision metal film resistors,and uses 5.08 blue connection terminals.
SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service until you are satisfied.