Inspired by the personal experiences of Sony's sound engineers, the MDR-Z7 delivers precise and pure sound for the discerning listener. Equipped with responsive aluminum-coated Liquid Crystal Polymer diaphragms, the MDR-Z7 is capable of delivering frequencies that range from 4Hz to 100kHz. The 70mm ALCP film driver units deliver detailed, natural sounding audio with an outstanding soundstage. Pressure-relieving urethane cushions with 3D-sewn covers, wrap entirely around your ears for a comfortable acoustic seal and powerful bass response.
Driver unit: 70mm
Sensitivity: 102dB / mW
Frequency Response: 4Hz-100,000Hz
Impedance: 70 ohms (at 1kHz)
Maximum input: 2000mW
Cord: 2 cables - 3m/2m
Plug: 3.5mm Gold-plated L-type stereo mini plug