I got a Jambox the other day and I was in the process of writing the review. Then John posted his review and I agree with everything he said and can recommend his review as the best one on the Jambox. Now John is an excellent photographer, but by day he is a live audio engineer — which means he is actually qualified to review a speaker. ((Unlike me.))
I have never head a small speaker system hold up as well as the Jambox. It’s an incredible feat for such a small enclosure but the low end really does have a substantial kick to it. I won’t recite their marketing jargon here but I can say that I am amazed at what a well rounded sound this little speaker emits with little sacrifice to the higher or midrange frequencies.