Audeze SINE DX On-Ear Open-Back Headphone

Stunning Sound. Huge Soundstage.

Limited Availability.
Introducing to the world of SINE, our new SINE DX! You have made it clear: an open-back version of our critically acclaimed SINE closed-back is what you want to hear!  As a company, we make our products for you, the lover of music and audio.  Here you go, the on-ear Sine DX with drivers optimized for an open-back headphone offers an amazingly smooth frequency response, an enormous open soundstage, and fatigue free listening.

Your Music. Your Sound. Hear More.
Open-backs, by their nature, sound more spacious and feature a wider, deeper soundstage with more air and separation between performers.

The sound is exquisite and pulls you into the soul of music with ultra-low-distortion, hugely deep and driving bass, a gorgeous midrange, and sweet highs.

At 100dB efficient and 18 ohms you can drive the SINE DX with almost anything.


  • Style On-ear, open-back
  • Transducer type Planar magnetic
  • Magnetic structure Fluxor
  • Magnet type Neodymium N50
  • Phase management Fazor
  • Diaphragm type Uniforce
  • Transducer size 80 x 70mm
  • Maximum power handling 2W RMS / 6W PEAK
  • Maximum SPL >120dB
  • Frequency response 10Hz – 50kHz
  • Total harmonic distortion <0.2% @ 100dB
  • Sensitivity 102 dB/1mw (at Drum Reference Point)
  • Impedance 18 ohms
  • Optimal power requirement 500mW – 1W
  • Weight 290g