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Sota N4
Sota N4

Sota N4

The N4 ear defender has a wire band that fits easily around the neck making it ideal to wear with a safety helmet. It offers greater performance when compared to traditional helmet-mounted ear defenders. Soft ear cushions and an adjustable head strap allow for a secure, comfortable fit.

Sota N4 mobile image
Sota N4 mobile image

Product Features

  • SNR 32dB
  • Lower profile cup design
  • Large ear cushions allow freedom to fit majority of ears for a comfortable fit
  • Easy on head adjustment thanks to soft adjustable strap
  • Low pressure but high-performance neck band ear defender
  • Stylish green and black design
  • Quality gloss finish for easy maintenance
  • Full integration with other PPE
  • Maintains performance when using with safety helmets
  • Approved to EN352-1: 2002.


Further Information

Product Specifics

Product Code / SKU HME/ALP/SOTAN4
Certification EN352-1: 2002
Headband Cushion Nylon
Wire PVC
Clip ABS
Cup ABS (with foam inside)
Cup Cushion Foam covered with PVC cloth
Ring ABS

Packaging

Pack Size 1
Packs per Carton 1
Case Quantity 20

SNR

Overall 32dB
Low 22dB
Mid 30dB
High 35dB
Frequency (HZ) 63 (Hz) 125 (Hz) 250 (Hz) 500 (Hz) 1000 (Hz) 2000 (Hz) 4000 (Hz) 8000 (Hz)
Assumed Protection - 15 19.3 29.5 34.5 33 35 36.7
Mean Attenuation - 18.1 21.1 31.4 37.7 35.9 38.4 39.4
Standard Deviation - 3.2 1.8 1.8 3.2 2.9 3.3 2.7
Before use, always keep the ear defender in its original packaging and in a dry, clean, uncontaminated environment. To avoid potential damage, ensure the earpiece pads are not pressed together during storage. Regularly inspect the ear defender for signs of damage and potential loss of sound attenuation. This product may be cleaned using a damp cloth and mild soapy water but not with chemicals. Allow to dry before use. Do not use abrasive cloths or brushes which may cause damage upon contact with any surface of the product. Further information can be obtained from the manufacturer.}

Further Information

Product Specifics

Product Code / SKU HME/ALP/SOTAN4
Certification EN352-1: 2002
Headband Cushion Nylon
Wire PVC
Clip ABS
Cup ABS (with foam inside)
Cup Cushion Foam covered with PVC cloth
Ring ABS

Packaging

Pack Size 1
Packs per Carton 1
Case Quantity 20

SNR

Overall 32dB
Low 22dB
Mid 30dB
High 35dB
Frequency (HZ) 63 (Hz) 125 (Hz) 250 (Hz) 500 (Hz) 1000 (Hz) 2000 (Hz) 4000 (Hz) 8000 (Hz)
Assumed Protection - 15 19.3 29.5 34.5 33 35 36.7
Mean Attenuation - 18.1 21.1 31.4 37.7 35.9 38.4 39.4
Standard Deviation - 3.2 1.8 1.8 3.2 2.9 3.3 2.7
Before use, always keep the ear defender in its original packaging and in a dry, clean, uncontaminated environment. To avoid potential damage, ensure the earpiece pads are not pressed together during storage. Regularly inspect the ear defender for signs of damage and potential loss of sound attenuation. This product may be cleaned using a damp cloth and mild soapy water but not with chemicals. Allow to dry before use. Do not use abrasive cloths or brushes which may cause damage upon contact with any surface of the product. Further information can be obtained from the manufacturer.}