New 2020 PAM8403 Digital Amplifier Board With The Volume Knob AUX Input USB DC 5V Power Supply Power Amplifiers Audio Dual Channel 2*3W
$2.52
New 2020 PAM8403 Digital Amplifier Board 2*3W Input USB DC 5V Dual Channel Volume Knob AUX Supply Power Stereo Audio Amplifiers Module
$2.59
New 2020 PAM8403 Digital Amplifier Board Lithium Battery Holder Can Charged Dual Channel 2*3W Stereo Class D Amplifier DIY TF Card Player
$3.19
New 2020 5pcs Pam8403 2-Channel 3W Amplificador Module Audio Mini Micro Amplifier Digital Power Class D Amplifier Board USB DC 2.5-5V
$1.39
New 2020 PAM8403 Digital Amplifier Board 18650 Lithium Battery Holder 2*3W Dual Channel Stereo Class D Amplifier Rechargeable DIY Player
$3.13
pam8403 digital amp board including the volume knob aux input Universal Serial Bus dc 5 volt power supply power amplifiers sound two channel 23w
pam8403 digital amp board 23w input Universal Serial Bus dc 5 volt two channel volume knob aux supply power stereo sound amplifiers module
pam8403 digital amp board lithium battery holder can charged two channel 23w stereo class d amp do it yourself tf card player
5pcs pam8403 2channel 3w amplificador module sound small micro amp digital power class d amp board Universal Serial Bus dc 255v
pam8403 digital amp board 18650 lithium battery holder 23w two channel stereo class d amp rechargeable do it yourself player