tda2030a IC based Home Theater Circuit

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This is a 2.1 Sub woofer Powered Amplifier based on tda2030 X 3 IC's, There are three channels two channels for left & right output and the third one for Sub Woofer output for producing only BASS.
The Low Pass Filter circuit inside is based on 4558jrc DIP Operational Amplifier and its frequency response is around 50Hz which is relatively very low and helps in producing the great BASS Experience.
This circuit works best on 12-0-12 or 15-0-15 center tap transformer with at least 3 amperes or more.
For more details watch this video till end and if you want to ask anything about this project, Please comment below in the comment section.
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