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When it comes to your surround sound or home theater system, the quality of your speakers can really make or break the overall experience. Good quality speakers are one of, if not, the most important components when it comes to your home theater and surround sound system.  You need to take action from the very beginning in order to make sure that you are not getting substandard speakers for your entertainment system whether your surround sound system is going to be used for your television viewing, home theater, music enjoyment, or to enhance your gaming experience on your personal computer the quality of the speakers will have a huge impact on how much you enjoy your system. The problem is that most people do not even know where to begin when it comes to selecting and purchasing speakers. There are a few guidelines you can follow when making your decisions about speakers that will help you make better buying decisions in order to get higher quality speakers (budget allowing of cou...

 "Simple 2.1 Surround Speaker System " . Here I have used  three TDA 2030 IC for making signal amplification . Here you need a sub filter extra ( Sub filter circuit diagram link showing below ) . This project  mostly used in computer  . Part list and applications are showing below. Part List Component No: Value Usage All C1 100MF  Grounding  All C2 100nF Grounding All C3 100nF Grounding All C4 100MF Grounding All C5 100MF Feedback All C6 100MF Audio Coupling  All C7 220nF Noise Grounding  All R1 1K All R2 10K ( Not 1K ) All R3 22K All R4 22K (Not 1K ) All RV1 100K Volume Controlling  All D1 To D2 IN4007 Potential Breaking U1 To U6 TDA2030 Amplification Applications * 2.1 Surround Amplifier * 2.1 Home Theater

Surround Amplifier Circuit with TDA7053 Perhaps the surround amplifier circuit below is an interesting circuit is made. For, making easy just by using the IC and electrolytic capacitor added 1 , we already can hear the strains of music with sound ( Front Left ,Right and surround Right , Left. In addition to listening to music , this amplifier is also very suitable for gamers who want good sound quality. Minimum voltage requred 9 volts and maximum of 15 volts. Power Output of each speaker 10 Watt with 4 ohm impedance.