Sony MDR-7520

Type: wired; Cabling: unilateral; Cable length/radius: 3 ;m; Weight: 269 ;y; Design: overhead, closed; Type emitters: dynamic; Speaker diameter: 50 ;mm; Nominal impedance: 24 ;Om; Frequency range: 5 – 80000 ;Hz; Sensitivity: 108 ;dB; Detachable cable: +; Connectivity options: Plug 3.5 mm (mini-Jack) / gold plated / Plug 6.35 mm (Jack) / adapter / ; Cable type: round / twisted / ; ...

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Table of characteristics

Colorblack
Typewired
Cablingunilateral
Cable length/radius3 m
Weight269 y
Characteristics headphone 
Designoverhead, closed
Type emittersdynamic
Speaker diameter50 mm
Nominal impedance24 Om
Frequency range5 – 80000 Hz
Sensitivity108 dB
Detachable cable+
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack) / gold plated /
Plug 6.35 mm (Jack) / adapter /
Cable typeround / twisted /