KA50L HIFI TPA3116D2 Amplifier Board 2*40W 2*50W 2.0 Channel Audio Stereo Amplifier Board AMP Bluetooth-compatible 5.0
USD 8.42USD 13.15
KA50L HIFI TPA3116D2 Amplifier Board 2*40W 2*50W 2.0 Channel Audio Stereo Amplifier Board AMP Bluetooth-compatible 5.0