Sub bass

Sub bass is a sound that is very low and deep, so deep that you might not even be able to hear it unless you listen really carefully. It is a sound that makes your insides vibrate and gives you that funny feeling in your tummy.
Sub bass is often used in music, especially in songs that you can dance to. Have you ever listened to a song that made you want to get up and move your body? Chances are, that song had sub bass in it!
So, how does sub bass work? Well, you know how when you speak or make noise, it creates sound waves? Those sound waves travel through the air and into your ears, allowing you to hear the sound. Sub bass sound waves are so big and low that you can't hear them with just your ears, but you can feel them with your whole body!
Sub bass is created using special speakers called subwoofers. They are much bigger than regular speakers and are designed specifically to create those low, deep sounds. When you listen to music with sub bass, you might notice that you can hear the higher-pitched sounds, like the vocals or the melody, but you can also feel the sub bass rumbling through your body.
Overall, sub bass is a really cool sound that can make you feel energized and get you moving when you hear it in music!