EM-109

  • SNR 32dB
  • NRR 28dB
  • Wire earmuffs
  • EVA soft headband
  • Soft foam-filled cushion
Category:

Description

SNR= 32dB; H=32dB; M=30dB; L=24dB;
Frequency HZ1252505001000200040008000
Mean Attenuation DB20.924.130.438.833.341.538.0
Standard Deviation DB3.02.22.63.73.24.06.4
Assumed Protection DB17.921.927.835.130.137.531.6