The HA-SHR01; Warm and natural acoustics with superior fidelity and rich presence.
The HA-SHR01; Warm and natural acoustics with superior fidelity and rich presence.
The HA-SHR01 is a unique around-ear headphones adopting wood dome diaphragms created by JVC’s exclusive audio technologies.
Wood has high sound propagation speed and sufficient vibration attenuation, while the grain prevents standing waves and unwanted resonance. So the material features ideal acoustic characteristics.
A: Birch (solid)
B: MDF
C: Particle Board
D: Aluminum
E: Polypropylene
With masterful processing, JVC
succeeded in developing the thin and light
40mm wooden diaphragm that delivers
natural sound with delicate details and full presence.
The 50µm wood film is so thin,
you can see the letters through it
The wood plate behind the wood diaphragm effectively absorbs and diffuses reflected sound within the unit, resulting in high resolution sound.
① Brass Ring ② Wood Dome Diaphragm
③ Wood Plate ④ Absorber ⑤ Multi-Layered Wood Housing
The newly developed High Energy Magnetic Circuit
powerfully drives the wood dome diaphragm.
The uniquely shaped plate effectively utilizes
the strong magnetic power of neodymium magnet,
improving the driving force to the voice coil,
and drastically improves linearity for a faithful drive.
And also, it saves fluctuation of the driving force and reduces distortion when the voice coil moves backward and forward.
① Neodymium magnet | ② Voice Coil | |
③ Image of magnetic flux with conventional shape | ④Image of magnetic flux with new shape |