Starting in room acoustics

[hardcore_gamer99]

How do i soundproof my home theatre i live on first floor and dont want the sound to go groundfloor neither speaker nor subwoofer bass. If not 100% atleast 80% soundproofing

 

[ajuvignesh]

How do i soundproof my home theatre i live on first floor and dont want the sound to go groundfloor neither speaker nor subwoofer bass. If not 100% atleast 80% soundproofing

you already listen to low volume due to Tinnitus. So, no need to soundproof. If you don't want the people under your portion to hear the bass, add SVS Isolation feet. That is more than enough in my opinion.