XH-M542 TPA3116 Dual-channel Stereo High Power Digital Audio Power Amplifier Board TPA3116D2 Amplifiers 1*100W Amplificador DIY
USD 2.32USD 2.90
XH-M542 TPA3116 Dual-channel Stereo High Power Digital Audio Power Amplifier Board TPA3116D2 Amplifiers 1*100W Amplificador DIY