Fleshy and well coated momentum this !! Deep bass !! More worked than the marshall major anyway !! The midrange and treble are not stifled but slightly declining. One aspect of "dimension", volume is created in this helmet. The sound insulation is perfect, we plunge forth in listening, not aggressive. Soft and warm Stamps, roundness in the bass, homogeneity in the medium / high, the sound is well detailed. Listen, preferably at low revs for a better approach, relaxing,. Zenitude side, it does not dethroned the b & w p5, which itself has a rather neutral sound, without artifice ... yet another listen ... There's nothing to say, each has its headphone listening, has its own image / signing quite distinct. For a sound slap see aggressive opt for a marshall to sound a little warmer, coated with a volume effect opt for momentum, and a pure, neutral, warm and round pick the p5.