Features:
Vented diaphragm
Non Resonant air chamber
UHPLC copper voice coil wire
Standard copper connecting cord


Tranducer type
dynamic
Operating principle open air
Frequency response 20-20
SPL 1mV 98
Normal impedance 32ohms
Driver matched db .1

Grado's ability to combine lightness with extreme rigidity and internal damping has been put to good use on the SR125. Based on the same design as the SR80, the SR125 features an improved diaphragm and voice coil design and UHPLC (Ultra-high purity, long crystal) copper voice coil wire. The Diaphragms are put through a special 'de-stressing' process in order to enhance inner detail. An improved headband spring provides even greater comfort allowing the listener to relax and enjoy the fine tonal spread and balance. Bass, midrange and treble are all more open....