FH9 with a hybrid of six Balanced Armature drivers and one dynamic driver. This is technology
that must be experienced. Extremely well-played in all frequency ranges. The combination of two
different techniques in the same earplug is a pleasure. While the dynamic 13.6 mm driver takes
care of the bass there are six BA (Balanced Armature) drivers that handle the treble and
midrange. This hybrid solution provides a resolution and accuracy in the sound we have not
heard before.
