2030 Ic Subwoofer Circuit. Just plugging in the stereo audio and adjust the volume audio amplifier circuit using integrated tda2030 and op amp ne5532 has two stereo amplifier left and right satellite and bass amplifier using tda2030 in bridge for more power. So it allows only the high frequency audio signal.
It is a nice circuit and easy to use. Copyright disclaimer under 107 of the copyright act 1976 allowance is made for fair use for purposes such. It provides 14 watts output by adding another stage it may give output upto 30 watts.
Not enough bass sound on your subwoofer then try this simple diy circuit to improve your woofer speaker performance.
We design a circuit with tda2030a as a driver to power transistor output to apply output up to 30 watts. This is tda2030 subwoofer amplifier circuit that uses the integrated circuit. You can build the circuit easily. There is a resistor between pin 2 and 4 called a feedback resistor.
