Shure SE420 Headphones User Manual


 
TECHNICAL SPECIFICATIONS
Transducer type Dual balanced-armature drivers
Sensitivity (at 1khz) 109 dB SPL/mW
Impedance (at 1kHz) 22 W
DC Resistance 18 W
Frequency Range 20Hz - 19kHz
Input connector 3.5mm (1/8 in.) gold-plated stereo plug
Net weight 29.5 g (1.04 oz)
Operational temperature -18° C to 57° C (0° F to 135° F)
Storage temperature -29° C to 74° C (-20° F to 165° F)