Shure SE420 User Manual
Page 8
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)