Dunu Zen In-Ear Headphones

Highlights

We took a deliberate, inward look at the fundamental shapes that comprise an in-ear. The inner facet is sculpted, both for comfort and aesthetic completeness.

ZEN Reborn With Trickle-down Technology

The vent for DUNU’S proprietary Air Control Impedance System (ACIS) the spiral bass reflex system is the centerpiece for ZEN’s circular theme. The original ZEN prototype was based on PVD beryllium driver technology developed in 2018.

A High Displacement, Composite Driver Design

ZEN’s nanoporous amorphous carbon diaphragm coating (nanoDLC) contains the highest ratio of sp3-to-sp2 hybridized carbon currently achievable, and is deposited via a high temperature, filtered, pulsed cathode arc deposition technique compatible only with metal substrates (polymer substrates will melt and deform). The process allows for fewer gaps and surface imperfections, bringing the layer ever closer to pure diamond.

DUNU ECLIPSE

ECLIPSE is a next-generation paradigm for dynamic drivers. External ring-type magnet assembly rated to over 1.8 Tesla the field strength at the coils This billet-machined, Custom Neodymium magnet assembly is the standard-bearer for driver control.

Technical Specifications

• BRAND: DUNU
• MODEL: ZEN (禪)
• NET WEIGHT: 21 g
• FREQUENCY RESPONSE: 5 Hz – 40 kHz
• SENSITIVITY: 112 ± 1 dB at 1 kHz
• IMPEDANCE: 16 Ω at 1 kHz
• TOTAL HARMONIC DISTORTION: < 0.2% at 1 kHz

DRIVE MODULE

• DIAPHRAGM: Magnesium-Aluminum alloy dome with nanoporous amorphous carbon coating (nanoDLC)and fully independent suspension surround
• MAGNET ASSEMBLY: > 1.8 T External Ring-Type Neodymium Magnet

HOUSING

• MATERIAL: 316 Stainless Steel
• INTEGRATION(S): Patented Air Control Impedance System (ACIS)

IN THE BOX

• DUNU ZEN IEM
• LENGTH: 1.2 ± 0.1 m
• MATERIAL: 8 Core, High-Purity Monocrystalline Silver-Plated Copper Litz Wire, Concentrically Arranged
• CABLE CONNECTOR: Patented Catch-Hold® MMCX Connector
• PLUG CONNECTOR: Patented DUNU Quick-Switch Modular Plug System
• INCLUDED PLUG TERMINATION(S):

• • 4.4 mm TRRRS Balanced
  • 3.5 mm TRS Single-Ended
  • 2.5 mm TRRS Balanced