Tda2030 Subwoofer Amplifier Circuit. In this tda2030 based subwoofer amplifier circuit we have connected a capacitor in series with the non inverting pin of the tda2030. And transistor bd249 or tip31 or tip41 or c1061 and bd250 or tip32 or tip42 or a671.
And transistor bd249 or tip31 or tip41 or c1061 and bd250 or tip32 or tip42 or a671. And a lot of types mono or stereo otl ocl bcl bridge amplifier. There is a resistor between pin 2 and 4 called a feedback resistor.
So it allows only the high frequency audio signal.
This circuit is constructed by using tda2030 ic and this is intended for use as a low frequency class ab amplifier. And a lot of types mono or stereo otl ocl bcl bridge amplifier. Tda2030 is a widely used 14w audio power amplifier monolithic integrated circuit in pentawatt package intended for use as a low frequency class ab amplifier. The tda2030 integrated circuit is the best choice to make a good audio amplifier circuit.
