Subwoofer Amplifier Circuit By IC TDA2030 | Data Sheet For TDA2030

Subwoofer Amplifier Circuit

In this Project for making Subwoofer Amplifier Circuit Using IC TDA2030, we used cheap components like Resistors and capacitors combination. This TDA2030 can produce 14watt output it will increase up to 30watts where it needs to increase the actual output of the subwoofer.


TDA2030 Subwoofer Amplifier Circuit

Required Components for Amplifier:

  1. Audio jack pin – 1
  2. TDA2030 IC – 1
  3. Resistors – 100K (3), 4.7 K(1), 10 ohms (1)
  4. Capacitor – 100mf (1), 0.1mf (2), 2.2mf (2) , 22mf(1)
  5. Diode – In4007 (1)
  6. Speaker (1)
  7. Battery – 12 V (I used SMPS)
  8. 22k variable resistor-1 (To adjust the volume if needed)

Features of TDA2030:

* Very low external component required.
* High current output and high operating voltage.
* Low harmonic and crossover distortion.
* Built-in Over temperature protection.
* Short circuit protection between all pins.
* Safety Operating Area for output transistors

Pin Detail of TDA2030 Amplifier:

  • TDA2030 can work with the range of voltage between 9 V to 24 V with a total harmonic distortion of 0.08.
  • It has the ability to deliver an output of 18 W.
  • Below are the Top View and Pin Diagram of TDA2030 from its datasheet.

TDA2030 Data sheet

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