This Cinema has a good sound system. It's more of the type of 'music' or Synthesized Sound. LOUD atmospheric sound effect. Menacing, foreboding, ominous or portentous. I too do have Ear Plugs I bring to concerts or wear at my office. I foolishly forgot them last nite. I will go see this again soon in a Top Notch DOLBY Atmos Cinema. 3D is not available at this IMAX or This Dolby Cinema.