I did a short set at an office event today. The room was (my guess) 60' by 25 or 30'. I was positioned against one long wall.
I took my S1, T8S, Shure Beta 58A and Takamine 12-string acoustic. The audience stood around me - perhaps 100 people. S1 on a stand at head height. (Maybe it's my hearing loss, but I really prefer the sound from my S1 when it's on a stand.)
The S1 was simply brilliant! On the T8S, I had the master volume at 9 o'clock and on the S1 I had the volume at 10 o'clock. The sound was crystal clear and carried easily across the room. Effortless.
So very pleased with the S1.