I have this headset for a few days and I admit that the quality of the bass is impressive! The bass response is such that with a string and classical amp 70watts kind, there is even a tendency to "harm" to the overall quality of all sounds! That is, as stated although the title of the helmet, to be used for listening to music like "techno", "rap", "varieties pop" and other ... Some music genres such as "classic", the "rock", "reggae", ... are quickly saturated by the performance of these so-called extra-low! By cons, and this is where the helmet has its particularity, on weak amplifications kind laptop, desktop, smartphone, mp3 player headphones ... it is simply amazing! It creates volume where before, with other headsets, the sound and the bass were flat, with no relief! I highly recommend it for what possesses these types of materials! In use with 50 amp or 70watts for example, I have reservations as to the actual quality of the sound in general ... but not low! Another positive point is listening comfort! There are no qualifiers to make the comment! It's pure and simple perfection! In conclusion I would say that this helmet is still very good, the finish is superb, and it presents a good compromise for a reasonable price!
