My wife (I helped!) organized, coordinated, planned, etc. a joint birthday party for our kids (now 3 and almost 5) at a cabin in the woods not far from where we live. One of my jobs was to cover the music. Despite the fact that we had plenty of more vital partyu and overnight supplies to hike in to the cabin (less than 1/4 mile), I decided that a small boom box was not good enough for me my family and the guests so I brought the Audiobytes (sans sub) along. They did not disappoint.

The source was an iPod shuffle that I had filled with a 1/3 kids music to 2/3 grown-up music ratio. The little speakers did a great job of filling the cabin -- about 20' x 35' in the main space -- with clear music. I got the opportunity to turn them up pretty high when my wife was accompanying some guests back to their cars and the depth to which the little speakers could go (seemed to go?) was impressive.

I'll definitely bring them along the next time it makes sense. \:\)