ZK-TB22 2.1 Channel Bluetooth 5.1 Audio Bass Power Amplifier Board Stereo Tweeter Subwoofer TPA3116 50WX2+100W TWS Wireless
USD 18.08USD 27.39
ZK-TB22 2.1 Channel Bluetooth 5.1 Audio Bass Power Amplifier Board Stereo Tweeter Subwoofer TPA3116 50WX2+100W TWS Wireless