Subwoofer Amplifier Circuit Diagram Datasheet. Very low external component required. In the circuit with 100 watts 1 tda7294 is simpler than the other circuit used.
Tda2004 Tda2005 Subwoofer Bridge Amplifier Circuit Diagram With Pcb from www.eleccircuit.com
Very low external component required. 70w rms 5 distortion of course some of this power to. To tell you from the beginning this circuit is developed with requests from me.
These are simple low cost practical small size and a subwoofer amplifier for a standard home environment was sufficient i think it s just been such a circuit amplifier power is flawed tda7294 with max.
Pin 3 is grounded means connected to negative terminal of power supply. If the feedback resistor is improper then the subwoofer amplifier will not work properly. Pin 3 is grounded means connected to negative terminal of power supply. Audio jack pin 1 tda2030 ic 1 resistors 100k 3 4 7 k 1 10 ohms 1 capacitor 100mf 1 0 1mf 2 2 2mf 2 22mf 1 diode in4007 1 speaker 1 battery 12 v i used smps 22k variable resistor 1 to adjust the volume if needed features of tda2030.
