1/2/5/10PCS PAM8403 Audio 2x3W Mini Digital Power Amplifier Board For Class D Stereo Audio Amplifier Module 5V Power
0.7$
0.7$
Quantity:
1
Availability:
Color
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Description:
1. Dimension:1.85*2.15cm
2. Work Voltage:2.5V-5V, Limit Voltage: 5.5V
3. Excellent noise suppression
4. Large output power, good sound quality
5. Double channel stereo, 5V power supply and can output 3W+3W power, and can directly drive 4 ohm & 8 ohm speakers
6. Class D digital power board without LC filter, could be powered by computer USB
7. Dual panel wiring, wiring properly solve the crosstalk caused by ground potential balance and inter channel
8. Miniature design, can be easily placed into a variety of digital products
Note:
The left and right channel output of the "negative" can not be connected in parallel, otherwise it will burn out IC,and before electrification should be first connect the speaker (load).
Customer Reviews
111 ratings
fast delivery (7)
fully functional (5)
quality product (5)
highly recommended (3)
good product (2)
working fine (2)
Customer photos (8)
a***o
September 24, 2026
Variant: Color:5PCS
OK:
Buyer from Côte d’Ivoire
October 5, 2026
Variant: Color:10PCS
Hello. I received the package. Thank you.
Translated by AliExpress ·
Buyer from Brazil
October 2, 2026
Variant: Color:10PCS
everything is okay
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Buyer from United Kingdom
September 14, 2026
Variant: Color:5PCS
Arrived after being at local carriers for 3 days, they then left it out in the rain rather than post it through the letter box! Have not tested yet but the PCBs look ok
N***r
September 11, 2026
Variant: Color:10PCS
Sound :D yaaaaayyyyy
f***r
September 2, 2026
Variant: Color:10PCS
Very good. I recommend it.
Translated by AliExpress ·
1/2/5/10PCS PAM8403 Audio 2x3W Mini Digital Power Amplifier Board For Class D Stereo Audio Amplifier Module 5V Power
0.7$
0.7$
Quantity:
1
Availability:
Color
