Holiday Notice: Orders placed December 23, 2025 – January 4, 2026 will ship starting January 5, 2026. For faster delivery, check out our
TikTok,
Shopee, and
Lazada stores. Thank you for understanding!
Orders placed December 23, 2025 – January 4, 2026 will ship starting January 5, 2026.
For faster delivery, check out our TikTok, Shopee and Lazada stores. Thank you for understanding!
2-Channel Audio Amplifier with Volume Control PAM8403
Our 2 Channel Audio Amplifier with Volume Control PAM8403 is a 2 channel 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound.
Technical Details:
PAM8403 Amplifier Module
Dimension: L 29.5mm x W 20.2mm x H 15mm (not include Potentiometer rod size)
Operation Voltage: 2.5V~5V DC (can be powered by USB)
Chip: PAM8403
Power filtering is upgraded to 470 uf
Potentiometer life can be up to 15 years
Potentiometer includes on/off switch
Superior Low Noise
Efficiency up to 90%
Short Circuit Protection
Thermal Shutdown
Note:
Please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board.
