Hifi Stereo Audio Frequency Power Amplifier Dual-Channel Power Or Four-Channel Power Amplifier Independent Control Household Digital Amplifier Can Be Customized(RH6120MMA) – ZEHSM

Customizable High Quality Bluetooth Audio Power Amplifier 60W to 500W Home Theater Wireless Microphone Mini HiFi Stereo Class D Amplifier(RH4120DW)

Hot Sale High Quality Bluetooth Digital Amplifier 60W to 1300W Dual Channel Four Channel Power Amplifier Stereo Karaoke Audio System Professional Audio Class D Amplifier Can Be Customized(RH6120WIFI系列)