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Brand new condition, lower price!


Speaker Size:

  • 50mm


Frequency Range:

  • Variation in frequency response in band from 20Hz to 20kHz ~ 10,0db SPL



  • 111dB / 1vrms@1Khz 30ohm



  • 32ohm, smart devices ready


Ear Cups Outer Diameter:

  • 90mm


Ear Cups Material:

  • American Walnut


Headband Material:

  • Stainless Steel and Nautics Leather


Earpads Size:

  • Outer Diameter: 90mm
  • Inner Diameter: 55mm
  • Depth: 25mm


Earpads Material:

  • Acoustic Foam, Extra Elasticity Poly Leather And Velour


Cable Termination:

  • Detachable 2 Meters Long Y 2.5mm Mini Jack



  • 3.5mm Jack With An Adapter To 6.3mm Jack



  • 382g


Magnet Type:

  • Neodymium


Transducer Type:

  • Dynamic



  • 2 Layered


Membrane Material:

  • PET 25u


Matched Speakers:

  • Handpicked Pairs



  • 5 Years Limited Warranty


Trial Period:

  • 30 Days From Delivery Date (See Return Policy Section, or email to ask any questions)

B-STOCK OLLO S4R Recording Headphones