I have two soeakers & on boofer in my system. But one of my speaker is having very less sound. Also sound effect manager in control panel having some software problem. Please suggest what should i do the correct sound in speakers.
you double click the speaker icon in the lower right hand of the screen, check all the audio settings, it might have a balance control in the audio software. Depends on what software your system is running.
You might have a balance control on your speakers, or you might just have a bad speaker.