5Pcs XY-AP50H 50W+50W HIFI bluetooth 5.0 Wireless Audio TPA3116D2 Digital Power Amplifier Stereo board 50Wx2 Amp Amplifi

XY AP15H10W 15W 20WID 1745720XY AP50L50WX2 MiniID 1745771XY AP50H50W 50W HIFIID 1745822Specifications Model XY AP50HAudio input bluetooth AUX USB flash disk Computer USB sound card plug and play Power supply 5 27VDC 2A high power recomended high voltage Adapter speaker 10 200W 4Ω8ΩChannel left and right stereo bluetooth version 5 0 15 meters without occlusion Output method LC filter output high definition sound qualityProtection mechanism overvoltage undervoltage overheating DC detection short circuit protectionSize 60 60 16mmAPP Download Address Apple IOS Search in the Apple Store sinilinkAndroid https m pp cn detail html ch src pp devappid 7921907ch defaulthttp www sinilink com release apkPackage Included 5 x XY AP50H 50W 50W Bluetooth 5 0 Wireless Audio TPA3116D2 Amplifier