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.
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.
Product Resources
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.}