1Pcs 2 Channel 3W Dc 2.5-5V PAM8403 Digital Class D Audio Ampli Ic New cg

10Pcs PAM8403 5V Power Audio Amplifier Board 2 Channel 3W W Volume Control Ic nb

2Pcs Mini Dc Converter Board Dc 5V To ± 12V Power Module New Ic zg

Audio Amplifier Board PAM8403 5V Power 2 Channel 3W Volume Control/ Usb Power lc

Volume Control Usb Power Audio Amplifier Board PAM8403 5V Dc 2 Channel 2X 3W va

2Pcs OEP30W Mono Digital Module Dc 8-24V 30W D Class Amplifier Board New Ic vo

10Pcs 2 Channel 3W Dc 2.5-5V PAM8403 Digital Class D Audio Amplifier Board Ne ah

Module Volume Adjustment PAM8403 Double Track Power Amplifier Ic New ik