OLLO X1 1.0 Producing and Mixing calibrated headphones

TECHNICAL SPECIFICATIONS   Feature Specification Style Open back, Over the ear Frequency range* 5 Hz - 22 kHz sweep 1/3 oct p-p range 9.8 dBSPL +/- 1dB SPL/sensitivity* 101 dBSPL @ 1kHz RMS3dB @ 0 dBu Impedance* ~32 ohm - works with all devices Speaker type and size Dynamic, 50mm Magnet type Neodymium Membrane Composite Pu+PET patented pattern THD & 2nd* <0.05% & <0.02% @ 94 dB SPL @ 1kHz Ear pads diameter in/out 57,5mm/95mm Ear pads material Acoustic foam with perforated artificial leather and velour Ear cups material American walnut Headband material Stainless steel and silicone Cable termination Detachable 2 meters long Y 2.5mm mini jack Connector 3.5mm jack with an adapter to 6.3mm jack Calibration Unit Specific Calibration included Weight ex. cable 390 g (0.8 lb) International warranty 5-year limited warranty Trial period - Money back 90 days from delivery date when purchased directly from OLLO Audio Product classification EN 60268-7-IEC-DCLO-32R0-2 *data capturing standard EN 60268-7 with IEC 60318-1, sweep signal, output 1ohm, 100Hz-10kHz tolerance +/- 1dB, USC calibration disabled