I am looking at the Bose S1 pro system to use for my Non- profit organization. The name is Arts 10566, an after school performing arts and visual arts. My questions is if the S1 Pro System can be use for as a portable PA system and if can be use as a blue tooth speaker. The events that we hold is in gallery space and schools's auditorium.
Both of those uses are exactly what it is designed for. Depending on how many inputs you need depends on whether you would also require additional equipment (like a mixer).
But it has three inputs, so you can connect (for example) a Microphone and two instruments, or Mic, instrument and backing music by BT. Or you can just use it as a great party speaker using BT from a phone.