Sony MDR-Z1000 Specification Guide

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MDR-Z1000
50 mm Polymer Film Diaphragm 
Rigid, yet responsive Liquid Crystal Polymer Film diaphragms provide the needed rigidity and internal 
loss for balanced and highly accurate sound reproduction time and again… 
HD driver
Specially-engineered High Definition driver units in concert with Oxygen-free copper wound voice coils 
and high-energy neodymium magnets (360 kJ/m³) provide for ultra-wideband (5 Hz - 80 kHz) audio 
performance-smooth lows, rich mids, and extended highs. 
Magnesium Housing
Built for precision sound engineering, the magnesium housing provides significant strength with low 
mass, greatly reducing unwanted vibration. The result is smooth bass response and clear mid-high 
range sound reproduction.
Comfortable silence
Newly-developed noise isolating ear pads use pressure relieving urethane foam to cover the entire ear 
for not only an outstanding fit, but reduced ambient noise. 
In the studio or on the go!
2 detachable headphone cables: 3 m and 1.2 m in length, provide for minimal signal loss and ultimate 
performance!
Power Input
Resists high-power input, up to 4,000 mW.
Specifications
Audio
Driver Unit
50 mm, dome type (HD, OFC Voice Coil) Liquid Crystal Polymer Diaphragm
Frequency Response
5 - 80,000 Hz
Impedance
24 ohms at 1 kHz
Sensitivity (db)
108 dB/mW
General
Case Type
Carrying Pouch
Design
Over-the-head, Monitor
Headband
Wide, Adjustable, Single, folding ear cups
Magnet
High-energy Neodymium (360 kJ/m³)
Plug
Gold-plated, straight stereo UniMatch® plug with fixed mini plug and detachable phone plug, 3.5 mm stereo mini jack; 
UniMatch® adapter
Type of Use
Portable, Home, Studio
Hardware
Cord
Oxygen-Free Copper; Single-sided; 7N-OFC Litz cord adopted, detachable
Headphone Type
Closed supra-aural, Dynamic