‘Turn It Up’ Hardcore Sound System

I remember the good old days. The days when my mom had to scream over my music. Now that I live on my own I do not feel the need to go deaf to my music (maybe I am over my rebellion phase). This sound system takes the cake. The horrible piercing screeches would make everyone deaf within a ten mile radius.  It is stuff like this that really makes me question humanity.  Why would a sound system like this be needed?  Guys seem to be the ones that are all concerned with volume and bass.  Would you want something this loud in your home?