Specifications for WV1-15023X-Threaded 
Sheathing Polyurethane Internal Reinforcing Kevlar
Impedance270ohms - 30% @ 1kHzFrequency range300-3000HzMaximum Audio Output90 dBSPLMICROPHONE 
BrandKnowlesSensitivity-45 dB - 3dBFrequency300 Hz to 3000HzStandard operating voltage500uA @ 5VDC
Axial cable pull at transducer10lbsAxial cable pull at mic/PTT40lbsAxial cable pull at UDC35lbsENVIRONMENTAL
Operating temp-30 to 75 Celsius Storage temp-40 to 85 Celsius
 
 

Upgrade to New Comply™Foam Tips 
A100 Situational Awareness and N-100 Total Isolation  allow the ear to breathe, eliminating discomfort and ear fatigue, while providing unmatched noise isolation.  Patented “Dual Layer” technology dramatically increases retention, providing a secure in-ear fit for active users.  Utilizing high-tech viscoelastic memory foam, the Comply™Foam Tips are activated by body heat, becoming ultra-soft and remaining comfortable during extended use.  Compatible with ALL barbed acoustic tube communication earpieces.