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TDA20x0  stereo amplifier with subwoofer
 

 
  • An optional and stackable 150W stereo + subwoofer  (50w per channel) amplifier for our 4ch mixer. There are few versions of the TDA20x0 chips ranging from 20W to 50W depending on power provided.

    The circuit has power rectification and regulation for the pre-amps and power drivers with power header for interconnection to the mixer board and optional VU meters. It will require center tapped transformer with minimal 24V  and maximum of 36V.

     


     

    Features

       Stereo amplifier using very inexpensive driver ICs
       Subwoofer option  
       RCA input or/pcb header
       Stackable onto mixer board with jumper interconnections
     

      Documents

        Schematic
        Gerber Files

        PCB (easyEDA)
        TDA2020
        TDA2030

        TDA2050

       







 

 
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