H3 Pro is Custom Art’s triple driver hybrid IEM with two dynamic drivers – single low and single mid, combined with a single Planar driver, featuring our latest technologies and developments, tuned for reference and neutrality.
H3 Pro has been equipped with a 10mm PEEK+PU composite diaphragm dynamic driver for low frequencies, 6mm graphene diaphragm dynamic driver for midrange and a small planar driver for high frequencies. Pressure Optimizing Design (P.O.D.) for normalizing pressure in front of the woofer. Tunable vent allows for full control of bass response by the user (filters sold separately). Special 3D-printed waveguide to finely tune midrange and high frequencies. Finally, a 3-way crossover with Flat Impedance ensuring always stable sound signature independently from a sound source.
H3 Pro delivers a balanced signature with weighty bass notes and focus on sub-bass, leaving mid-bass clean and fast for as much precision as possible. Vocals are beautifully rendered in a very Custom-Art-like fashion. Upper midrange and lower highs have been brought forward to better reproduce snare drums and guitar strings and piano. High tones are fast, detailed, extended and sibilance-free, however at the same time we wanted them to be a bit more true to recording showing any mastering or quality flaws without unnecessarily forcing its own style and masking onto the music.
We dedicate H3 Pro to professional musicians, vocalists, and music enthusiasts looking for precise stage sound. Keeping perfect balance of musicality, brightness, smoothness, speed, and detail.
