wow small but effective. entertain 60 people with one speaker in a ballroom size 4000 sf or may be more not sure... high ceiling ballroom caused echo but my audience for banquet night was entertained.. we had a business dinner with some dance at the end of the night. i'm not a pro dj just a professional who don't want to pay a pro DJ. i put this thing on a rolling duffle bag and flew with it to my conference. first day it provided more than enough sound for a business meeting for a medium size meeting room. second day i had a huge ballroom i was able to push this thing to the limit. it performed well. i think if the ceiling wasn't so high at the ballroom, it would've done a perfect job. but still it was great... i wish it was a little lighter. in the end, for its size it does a tremendous job.Read full review
Verified purchase: Yes | Condition: Pre-owned