Specification Shure SRH550DJ

Transducer Type Dynamic, Neodym-Magnet
Driver size 50 mm
Sensitivity 109 dB SPL/mW
Impedance 32 Ω
Max. input power
    3000 mW
    Frequency range 5 Hz – 22 kHz
    Weight (without cable) 235 g
    Cable length 2 m
    Type of cable Attached, straight
    Plug Gold-plated 3.5 mm stereo mini plug