Question / Help Problem with recording audio

[gamer07]

Whenever I record audio, the audio isn't "full", mean that the audio is very soft and not the same as what I hear.

 

[Harvey S]

You don't give enough information about what you are recording or how you are capturing it.
See if this is any help to you. https://obsproject.com/wiki/Understanding-the-Mixer
If you still need help re post with more information.