ZK-HT21 Digital Power Amplifier Module Bluetooth5.0 TDA7498E 2.1Channel Board

1Pc 500mV Power Amplifier Board Module 2.1 Channel 50W*2+100W Bluetooth;;

ZK-HT21 Bluetooth5.0 Digital Power Amplifier Module TDA7498E 2.1Channel Board

12V/24V Bluetooth Audio Amplifier Board Stereo Digital Power Amplifier

ZK-AS21 2.1 Channel Board Bluetooth Power Amplifier Board Module Subwoofer AUX

Bluetooth 5.0 Audio Amplifier Board 2.1 Subwoofer Optical USB FM TF 110V/220V

ZK-HT21 Bluetooth5.0 Digital Power Amplifier Module TDA7498E 2.1Channel Board

TDA7498 Bluetooth5.0 Digital Amplifiers Board 2 Channel Audio module 2*100W AUX