Ami fan of his colorful, low medium and low surboostés, listening to music with strong strong strong (strong ...) volume, go your way. For others, stop 2 minutes. We have a helmet well vintage look, and once on the ears, it is the effect of sitting in the soft leather sofa and worn our grandparents. Indeed, once the ears, shape memory pad do their job very well and makes the headset comfortable to wear. Small problem: the helmet is still its weight. Connectivity level, the cable is flat, a priori it is not solid, but for now, I have not had a problem. Small problem: it will not come off the helmet. Insulation level: I use it in an open space and without music, I hear my neighbors. With music, I hear anything. MusicSeal The system works perfectly well, my neighbors, they do not hear what I listen to, even with the volume to maximum. Finally, on his headphones ... restores a good range of frequency, and it shows, it shows. The whole is homogeneous, the space is occupied and the sound is not very colorful. I could rediscover the grain of some instruments that I could not hear before my low-end ear headphones ear. These headphones will not make you explode the eardrums. Indeed, unless it is plugged into an amp, the sound is not extremely strong. However, everything is relative, it is strong enough for normal listening. Important note: my helmet already has several dozen hours of operation, it has had some run-in period (all membrane, whatever its size, relaxes to use force, which has the effect of altering the sound rendering). Before break, I was disappointed with this helmet, were very low last, the poorly rendered voice, garish mediums ... After running, I saw my judgment. Rondent nice bass, pleasant voice and a beautiful homogeneity in the instruments.
I am so very happy, and I do it again this purchase without hesitation. Phillips made strong by offering a quality headset in devastating look and sound very neutral within 100 (when other manufacturers offer more bling bling helmets lower quality to maddening price).