Description

Model H7030

 

Product # : 12510G-01

 

Over the Head Style (OTH)

  • Noise-shielded 5-9 ohm M-101 dynamic microphone for clear communication
  • Wire boom for easy, precise microphone placement
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36 in. straight cord, U-174/U plug connect
  • Noise Reduction Rating (NRR): 24 dB
Noise Attenuation Data
NRR
24 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14.3 23.3 30.9 35.3 36.3 42.9 43.2 42.3 41.4
Standard Deviation 3.7 3.7 3.9 4.4 2.8 3.1 3.1 2.7 3.9