PAM8302 2.5W Class D Single Channel Audio Amplifier Board Amp Module

DC 3V 3.7V 5V Class AB Mono 3W Mini Amplifier Board Audio Amp Module One channel

PAM8302A CJMCU-832 2.5W single channel Class D Audio Power Amplifier

2pcs PAM8302 2.5W Mono Audio Power Amplifier Single Channel Class D Solo Audio

Class D 2X3W PAM8403 Amplifier Board USB Power Audio 4.0 Receiver SOP Module

Digital Class D Stereo Audio Amplifier PAM8406 CJMCU-8406 AMP Development Board

PAM8406 MCU8406 Digital Class D Power Amplifier Stereo Audio Development Board

PAM8406 Stereo Class D Audio Power Amplifier Module Development Board