APPJ TPA3116 Class D HIFI Bluetooth 5.0 2x50W Digital Power Audio Amplifier Mini Stereo AMP Amplificador Home Theater US

About Car modification Conventional 12V battery cars for cars and motorcycles can be directly modified for power supply 24V battery cars such as large trucks are not recommended because the voltage will exceed 24V after the car is started Unless the voltage is reduced by other equipment the power amplifier will heat up too much and will be used for a long time It is not good for the chip and even burns out Features Bluetooth 5 0 supporting Bluetooth 5 0 to realize stable and high speed transmission speed and greater wireless rangeClassic TPA3116 chip Adopting TPA3116 chip whose max output power reaches 50W x2 easily to drive most home desktop bookshelf indoor passive speakers 4 16Ω Support 3 5mm AUX USB Bluetooth 5 0 Audio InputCompatible With Almost All Home Audio Devices For example Mobile Phones Tablets Computers TV Set top Boxs CD Players ectAudio inputs Bluetooth USB 3 5mm AUXAudio output Banana Speaker JacksBluetooth 5 0 VersionMax output Power 50Wx2 24V 4Ω load Speaker Impedance 4Ω 16ΩWorking voltage DC 9V 24V more than 3A Power supply Outer diameter 5 5mm inner diameter 2 1 2 5mmFrequency Response 20Hz 20KHz ±1dB SNR ≥98dBDimensions H L W 60 x 40 x 55mm 2 36 x 1 57 x 2 17inchNote Bluetooth Input Must Disconnect Aux And USB Cable If Not Can t Find Out The Bluetooth Insert Audio Cable Will Change To Aux Mode The Bluetooth Will Stop Work The Type C is USB sound card Input Connect to Computer Realize computer external sound card