Quality / Price impeccable. So who did better for that price? I wonder. The sound is excellent for this price range. If for you the sound is important and you do not want to put more and 100th in a helmet, then buy eyes closed. I pushed a little subject to its limits by using a mixer. Verdict: bass never saturate, the highs do not assault your ears, everything is balanced and consistent. Very good product. Recommended. This is what is done.