The national indoor noise standard is residential, commercial and industrial mixed area, with 60dB during the day and 50dB at night.
Maximum sound pressure level is 106db, which is the first-class theater standard stipulated by the national standard.
Square dance speakers can reach 130- 140 decibels, so you can imagine what it will be like.
Therefore, putting music indoors must take into account the tolerance of neighbors.
At present, the sound insulation of ordinary houses is very poor, so it is best not to make a particularly loud noise at home. If you really want to enjoy music, you can only go to the concert hall to listen to music.
If you enjoy it at home, try to turn down the sound, or play it in a soundproof area, which is immoral to disturb others' rest! Too much noise will cause others' complaints and disputes.