oBRAVO: HRIB-3 Planar Ribbon Headphone

oBravo HRIB-3-11-704×440

With the HRIB-3, oBravo has combined the most advanced headphone driver technologies; a Planar Magnetic Ribbon tweeter and a Dynamic oBravo logo2Neodymium woofer / mid-range driver to deliver the finest bass performance of any headphone in its class. Enhanced by its coaxial structure design, these over-the-ear, sealed headphones enable a brand new listening experience with no interference from room acoustics.

From studio recordings to live performances, the Planar Ribbon Magnetic Driver and the Dynamic Neodymium woofer / mid-range driver stage a full spectrum of audio. Every nuance is captured and heard. Every note is felt. The rich wood design of the HRIB-3 not only looks elegant, but their comfort and durability using Alcantara faux suede make wearing them feel new each time you lower them over your ears.


  1. The world’s first Coaxial two-way headphone design by an implementation of the Planar Magnetic Ribbon Tweeter and a Dynamic Neodymium woofer / mid-range driver to deliver a rich sound stage listening experience.
  2. World class Alcantara faux suede covered ear cups for longer duration usage in comfort.
  3. Easy way to fine tune personalized sound style by an optional tuning kit, TK-3.
  4. Light weight design makes them a breeze to carry with you and wear for long hours.


  • Frequency Response: 20Hz~35KHz
  • Tweeter: 40mm Planar Magnetics Driver
  • Dynamic Driver: 50mm
  • Impedance: 32 ohm
  • Sensitivity in dB: 103dB
  • Weight: 14 ounces / 398g


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