TDA2030 Subwoofer Amplifier Circuit TL072

TDA2030 Subwoofer Amplifier Circuit Diagram Single Supply using TL072

Introduction

The TDA2030 Subwoofer Amplifier Circuit Diagram, using the TL072 IC, is a powerful and efficient audio amplifier circuit that can be used to enhance the low-frequency sound performance of any audio system. In this article, we will provide a detailed explanation of the circuit diagram, its specifications, and the benefits of using the TDA2030 and TL072 IC. Additionally, we will provide comprehensive information for audio enthusiasts and DIY enthusiasts alike.

TDA2030 Specifications:

The TDA2030 is a monolithic integrated circuit, primarily designed for high-performance audio amplifier applications. It features a wide frequency response range from 20Hz to 20kHz, making it suitable for subwoofer applications. The IC can handle a maximum power output of 14 watts at 4-ohm impedance with a distortion level of 0.5%. With a single supply voltage of 12 to 40 volts, the TDA2030 provides excellent audio output while achieving low power consumption and minimal external component requirements.

TL072 IC Specifications:

The TL072 is a high-performance, dual low-noise JFET-input operational amplifier. It is widely used in audio applications due to its exceptional noise performance and high gain bandwidth product. The IC operates with a single supply voltage ranging from 8 to 30 volts, making it suitable for various audio amplification projects. Its low harmonic distortion, high slew rate, and wide bandwidth make it an ideal choice for the TDA2030 Subwoofer Amplifier Circuit Diagram.

TDA2030 Subwoofer Amplifier Circuit Diagram using TL072 IC

This project can be built using a few basic components. The circuit diagram of this project is shown below.

TDA2030 Subwoofer Amplifier Circuit Diagram Single Supply using TL072 IC — TDA2030 Subwoofer Amplifier – Single Supply

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Components List of TDA2030 Subwoofer Amplifier Circuit TL072

Following is the list of all components used in this project:

TDA2030 IC x 1
TL072 IC x 1
33k Resister x 4
47k Resister x 2
27k Resister x 1
470 Ohms Resister x 1
100k Resister x 3
150k Resister x 1
1k Resister x 1
22k Potentiometer x 1
1uF Capacitor x 3
2uF Capacitor x 1
100uF Capacitor x 1
47uF Capacitor x 1
100uF Capacitor x 1
2200uF Capacitor x 1
22uF Capacitor x 1
0.22uF Capacitor x 1
18nF Capacitor x 1
47nF Capacitor x 1
220nF Capacitor x 1
100nF Capacitor x 1
1N4001 Diode x 2
1N4742 Zener Diode x 1

Explanation of Subwoofer Amplifier Circuit TL072

The TDA2030 Subwoofer Amplifier Circuit Diagram utilizing the TL072 IC is relatively straightforward and can be easily implemented by audio enthusiasts. The TL072 IC is utilized as a pre-amplifier to amplify the audio signal coming from the audio source before feeding it into the TDA2030 power amplifier stage. The TDA2030 IC then amplifies the audio signal obtained from the TL072, providing a powerful low-frequency output signal suitable for enhancing the bass performance in any audio system.

Conclusion

The Subwoofer Amplifier Circuit Diagram, using the TL072 IC, serves as an excellent tool for audio enthusiasts to enhance the low-frequency performance of any audio system. Its specifications, including the wide frequency response range and high power output, make it an ideal choice for subwoofer applications. The TL072 IC, with its exceptional noise performance and versatility, ensures the amplified audio signals maintain their quality throughout the amplification process. By implementing this circuit diagram, audio enthusiasts can enjoy a superior bass performance in their audio systems.

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