Ear Defenders

Ear defenders, also known as ear protectors, are designed to protect the ears and hearing from various types and sources of hazardous noise pollution. All ear defenders carry an SNR rating (Single Number Rating) which is the European industry-recognised standard level of protection offered. Using the correct type of ear defenders ensures the wearer's hearing is protected and can help to safeguard against the development of ear or hearing problems, such as tinnitus and hearing loss. For more information about the different types of ear defenders and how they work, please see our ear defenders guide.

When working in loud environments and industries such as factories and plants, construction sites, and demolition work, it is part of your required PPE (personal protection equipment) to have the correct ear protection. At RS Components, we have a range of ear defenders including products from some of the leading brands, such as 3M, Peltor, Delta Plus, JSP, Alpha Solway and our own brand RS PRO. We have a range of attachment types available, from headband and neckband ear defenders to helmet attachments.

Ear Defender Types

Ear defenders protect the user from damaging their hearing when working in noisy environments, providing noise reduction or cancellation. The two main types of ear defenders include passive and electronic, which both encase the ear for protection.

Passive ear defenders use acoustic foam pads to absorb sounds and act as a barrier to stop harmful levels of sound reaching the ears. They use acoustic foam to attenuate (reduce the impact of) incoming sounds whilst offering comfort for prolonged use.

Electronic ear defenders have a similar makeup to passive ear defenders, except for the small, built-in sensor that detects noise levels and adjusts the level of attenuation to provide noise protection accordingly.

Communication ear defenders use the base of electronic ear defenders with the addition of a microphone, radio and Bluetooth functionalities. They offer similar attenuation capabilities as passive and electronic defenders, blocking out low to medium noise, whilst allowing you to hear higher frequencies such as voices and alarms clearly. FM Radio ear defenders allow the user to listen to music or the radio whilst working. Lastly, the built-in communication allows the user to listen or speak and listen to other workers on the same frequency when working and still staying protected.

Types of communication ear defenders

Communication ear defenders can be ’listen-only’ or ’speak and listen”. Push-to-speak and push-to-listen ear defenders require the push of particular buttons to hear or be heard. Noise-cancelling microphones reduce the background noise when you are speaking, aiding clarity of communication.


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Description Price Series Attachment Type Single Number Rating SNR Standards Met Folding Product Weight Colour Bluetooth Connection Type FM Radio Noise Cancelling Microphone Push to Talk Button Communication Type
RS庫存編號 884-2379
製造零件編號MT16H210F-478-RD
Brand3M PELTOR
TWD5,496.00
單位
SportTac Headband 26dB - Yes 318g Red No 3.5 mm Jack Plug No No - Listen Only
RS庫存編號 123-8888
製造零件編號MT13H221A
Brand3M PELTOR
TWD3,633.00
單位
ProTac III Headband 32dB ANSI S3 19-1974, AS/NZS 1270:2002, CE Marking, EN 352-1, EN 352-3, EN 352-4, EN 352-6 Yes 355g Black No 3.5 mm Jack Plug - No - Listen Only
RS庫存編號 750-6785
製造零件編號AEJ030-001-100
BrandJSP
TWD850.00
單位
001-100 Helmet 26dB - - - Black - - - - - -
RS庫存編號 104-0904
製造零件編號1011264
TWD1,776.00
單位
Clarity C3H Helmet 30dB CE - 280g Blue - - - - - -
RS庫存編號 449-6540
製造零件編號H520P3G
Brand3M PELTOR
TWD890.00
1 對 1 套
Pair(s)
Optime II Helmet 30dB CE - 235g Green - - - - - -
RS庫存編號 449-6562
製造零件編號H520F-409
Brand3M PELTOR
TWD1,332.00
單位
Optime II Headband 31dB CE Yes 230g Green - - - - - -
RS庫存編號 449-6499
製造零件編號H540A-411
Brand3M PELTOR
TWD945.00
單位
Optime III Headband 35dB CE - 285g Red - - - - - -
RS庫存編號 449-6534
製造零件編號H510P3G
Brand3M PELTOR
TWD751.00
1 對 1 套
Pair(s)
Optime I Helmet 26dB CE - 205g Yellow - - - - - -
RS庫存編號 778-5231
製造零件編號X4P3E EU
Brand3M PELTOR
TWD1,233.00
單位
X4P3 Helmet 32dB CE - 236g Fluorescent - - - - - -
RS庫存編號 449-6477
製造零件編號H510A-401
Brand3M PELTOR
TWD676.00
1 對 1 套
Pair(s)
Optime I Headband 27dB CE - 180g Yellow - - - - - -
RS庫存編號 449-6613
製造零件編號H510F-404
Brand3M PELTOR
TWD881.00
單位
Optime I Headband 28dB CE Yes 200g Yellow - - - - - -
RS庫存編號 449-6483
製造零件編號H520A-407
Brand3M PELTOR
TWD878.00
1 對 1 套
Pair(s)
Optime II Headband 31dB CE - 210g Green - - - - - -
全新
RS庫存編號 217-5611
製造零件編號10190358
BrandMSA Safety
TWD1,243.00
單位
V-Gard Helmet 36dB - No - - - - - - - -
RS庫存編號 184-8311
製造零件編號MRX21A3WS6
Brand3M
TWD20,132.00
單位
WS Alert XPI Headband 30dB - - 411g - Yes Wireless Yes Yes Yes Speak & Listen
RS庫存編號 449-6556
製造零件編號H540P3G
Brand3M PELTOR
TWD1,011.00
單位
Optime III Helmet 34dB CE - 310g Black - - - - - -
RS庫存編號 104-0905
製造零件編號1011146
TWD1,242.00
單位
Clarity C3 Headband 33dB CE - 302g Blue - - - - - -
RS庫存編號 918-5719
BrandRS PRO
TWD394.00
單位
- Helmet 23dB ANSI S3.19 NRR, CE, EN 352-3 - - Red - - - - - -
RS庫存編號 146-3079
製造零件編號MT53H7P3E4400-EU
Brand3M
TWD19,904.00
單位
LiteCom Helmet 32dB CE, EN 352-1 No 384g Blue Yes Wireless Yes Yes Yes Speak & Listen
RS庫存編號 123-8889
製造零件編號MT13H221P3E
Brand3M PELTOR
TWD3,436.00
單位
ProTac III Helmet 31dB ANSI S3 19-1974, AS/NZS 1270:2002, CE Marking, EN 352-1, EN 352-3, EN 352-4, EN 352-6 No 374g Black No 3.5 mm Jack Plug - No - Listen Only
RS庫存編號 789-7618
製造零件編號M2RX7A2-01
Brand3M PELTOR
TWD5,945.00
單位
Alert Headband 30dB - Yes 361g Red No - Yes No No Speak & Listen