TPA3116 50W*2+100W bluetooth 5.0 High Power Audio Amplifier Board 2.1 Sound Channel Bass Super Bass Digital Amplifier – Shell

TPA3116 50W*2+100W bluetooth 5.0 High Power Audio Amplifier Board 2.1 Sound Channel Bass Super Bass Digital Amplifier

Three items for you to choose Shell  With the shell only  Not includes the Audio Amplifier Board With bluetooth  The Audio Amplifier Board supports bluetooth function   Not includes the shell Without bluetooth  The Audio Amplifier Board does NOT support bluetooth function  Not includes the shell There are 3 options for you to choose  please click the type option to take a order   Please make sure the type box is selected  prices vary widely  so as not to cause unnecessary misunderstanding   Features This is a support Bluetooth 5 0 audio receiver Updated  with a pre amplifier  Bass crossoverProcessing  With bass  left and right channel volume adjustment  treble adjustment  the total volume potentiometer control 2 1 amplifier board  Use DC power supply  12 24V Power Supply  Maximum support 50W  left channel   50 W  right channel   100 W  bass channel  three channel output  Is the use of the United States TI company TPA3116D2 high performance digital amplifier chip as the core  a parallel bridge subwoofer output  do a left and right channel output  Wide operating voltage  power saving design  efficiency up to 90   You can use good performance switching power supply  laptop switching power supply  you can also use the charging bottle  or car power supply and so on  Board is a good test of the finished product board is welded  according to figure connected to a good speaker  audio input or connect the Bluetooth audio device and connected to the power can be usedTips If you nee