The noise is very loud and hurts peoples ears in the Blown out speakers in room MP4 at ARC. The group fitness instructors are hard to hear and the music is annoying coming out of several speakers in the room. It is on the right side of the room as you walk in. I believe in the second row from the square JBL speakers. It has been this way for at least 2 months. They should either disconnect the speaker that isn't working or you would think with all the extra money you receive from group fitness passes, that you could afford to replace the speaker. There have been several people complaining about it and I have personally seen 2 people leave that were nearby complaining it was hurting their ears and the GF instructor is put at a disadvantage because they are not able to adjust it. I would hope that there is a work order in place and in the time being it should be disconnected.