• USC Calibration plugin included
  • 50 mm, PET 25u membrane, 2 layered coil, 32 ohms,
  • Dynamic Neodymium speaker with 109dBSPL (S4X) / 111dBSPL (S4R) 1Vrms@1KHz 30ohm output that makes them work with smart devices too.
  • 1kHz @ 85dBSPL sweep THD < 0.084%S4X / 0.079%S4R , Variation in frequency response in band from 20Hz to 20kHz ~13,7 dB SPL S4X / 10,0dB SPL S4R, pink noise IEC 60318-1 compatible standard.
  • Fully separated front and back of the speaker for minimal phase cancellation and more direct sound signature. SoundSeal™

Ollo Audio S4X 1.3

Reference headphones for mixing and mastering – USC Calibration plugin included

 459,00For European customers, please select your country to view the correct price including vat

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  • 2 Years Warranty
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  • USC Calibration plugin included
  • 50 mm, PET 25u membrane, 2 layered coil, 32 ohms,
  • Dynamic Neodymium speaker with 109dBSPL (S4X) / 111dBSPL (S4R) 1Vrms@1KHz 30ohm output that makes them work with smart devices too.
  • 1kHz @ 85dBSPL sweep THD < 0.084%S4X / 0.079%S4R , Variation in frequency response in band from 20Hz to 20kHz ~13,7 dB SPL S4X / 10,0dB SPL S4R, pink noise IEC 60318-1 compatible standard.
  • Fully separated front and back of the speaker for minimal phase cancellation and more direct sound signature. SoundSeal™

Ollo Audio S4X 1.3

Reference headphones for mixing and mastering – USC Calibration plugin included

Studio reference class, open back, dynamic headphones with flat frequency response made in the EU.

SPEAKER

  • Hand picked and left / right matched transducers delivering accuracy and instrument separation. (+/-1dB SPL tolerance, pink noise, range 100Hz-10kHz in free field)
  • 50 mm, PET 25u membrane, 2 layered coil, 32 ohms,
  • Dynamic Neodymium speaker with 109dBSPL (S4X) / 111dBSPL (S4R) 1Vrms@1KHz 30ohm output that makes them work with smart devices too.
  • Replaceable using home tools.

ACOUSTICS

  • Replaceable earpads with outer diameter of 90 mm(3.5inch), inner diameter of 55mm(2.2inch) and depth of 20mm(0.8inch).
  • Hybrid artificial leather and velour earpads to control flow resistance around the earpads seal resulting in smoother response in low mids and mids (150Hz-1kHz) perceived as natural timbre on vocals, pianos, strings,…
  • 1kHz @ 85dBSPL sweep THD < 0.084%S4X / 0.079%S4R , Variation in frequency response in band from 20Hz to 20kHz ~13,7 dB SPL S4X / 10,0dB SPL S4R, pink noise IEC 60318-1 compatible standard.
  • Fully separated front and back of the speaker for minimal phase cancellation and more direct sound signature. SoundSeal™

HEADBAND

  • Self-adjusting artificial leather strap
  • Clamping force set for most neutral frequency response on industry standard bitragional diameter of 14.3cm (KEMAR)
  • Stainless spring steel powder coated
  • 360 earcups rotation
  • Strap and steel are replaceable using home tools

CABLE

  • Detachable braided silicone cable employing OFC core to ensure minimal signal distortion.
  • Color labeled L and R (Left is Black)
  • Reversible to have cable coming down behind your back when playing an instrument or in front when producing with a desktop interface.

WARRANTY
5 years limited warranty (Earpads and cable are excluded due to the nature of exposure)

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