--- product_id: 63686797 title: "SONIS 3 Mounted Ear Defenders - 36dB SNR - Grey/Red - Hearing Protection Earmuffs for Adults - Flexible & Comfortable Fit - Compatible Hard Hats - EN 352-3" brand: "jsp" price: "R1960" currency: ZAR in_stock: true reviews_count: 8 category: "Jsp" url: https://www.desertcart.co.za/products/63686797-sonis-3-mounted-ear-defenders-36db-snr-grey-red-hearing store_origin: ZA region: South Africa --- # 36dB SNR noise reduction Adjustable steel arms Helmet compatible design SONIS 3 Mounted Ear Defenders - 36dB SNR - Grey/Red - Hearing Protection Earmuffs for Adults - Flexible & Comfortable Fit - Compatible Hard Hats - EN 352-3 **Brand:** jsp **Price:** R1960 **Availability:** ✅ In Stock ## Summary > 🔇 Silence the noise, amplify your focus. ## Quick Answers - **What is this?** SONIS 3 Mounted Ear Defenders - 36dB SNR - Grey/Red - Hearing Protection Earmuffs for Adults - Flexible & Comfortable Fit - Compatible Hard Hats - EN 352-3 by jsp - **How much does it cost?** R1960 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/63686797-sonis-3-mounted-ear-defenders-36db-snr-grey-red-hearing) ## Best For - jsp enthusiasts ## Why This Product - Trusted jsp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Visibility Safety:** Reflective headband options boost your visibility on-site, combining protection with proactive safety. - • **Unmatched Noise Blockade:** Experience industry-leading 36dB SNR for ultimate hearing protection in extreme environments. - • **Durable & Hygienic Design:** TPE headband and replaceable hygiene kits keep your ear defenders fresh and long-lasting. - • **Customizable Fit & Comfort:** Adjustable steel arms and premium foam cushions ensure a secure, all-day comfortable seal. - • **Seamless Helmet Integration:** Mounts effortlessly on compatible hard hats, enhancing safety without compromising comfort. ## Overview The JSP SONIS 3 Mounted Ear Defenders deliver professional-grade hearing protection with a powerful 36dB SNR rating. Designed for industrial use, they feature adjustable steel arms for a tailored fit, compatibility with hard hats, and hygienic, replaceable cushions. Engineered in the UK and compliant with EN 352-3 standards, these earmuffs combine durability, comfort, and high visibility to keep you safe and focused in the loudest work environments. ## Description JSP SONIS 3 Mounted Ear Defenders - 36dB SNR - Grey/Red - Hearing Protection Earmuffs for Adults - Flexible & Comfortable Fit - Compatible Hard Hats - EN 352-3 : desertcart.co.uk: Musical Instruments & DJ Review: Best ear defenders yet - These are the best ear defenders I’ve ever had. Perfect fit on JSP Infinity. Seriously reduce noise, when using with the JSP Infinity I have to remove them to have a conversation with people. So if that’s something you need to do a lot maybe consider the lighter pair available that’s a little less noise reducing. I find them very comfortable and they actually help hold the JSP Infinity on my head better, which in turn makes the whole set up more comfortable to wear. I use these most days and so far no signs of wear. They are quite heavy but the whole Infinity set up is so the extra weight I don’t find a problem. I can spend all day using wall chasers, drills, grinders etc and have no ear discomfort at the end, I’m sure these provide really good hearing protection. Review: Absolute Silence - Best ear defenders on the market. These are some very rugged ear defenders. They are quite thick and heavy but thats to be expected if you want ear defenders as hood as these. With an SNR rating of 36, you can be sure that your hearing is well protected in the worksight. Highly recommended. Fits well onto helmet too. ## Features - SERIOUS NOISE REDUCTION - The Sonis range of ear defenders has been designed by the JSP RandD team Working with a leading UK acoustic engineering research facility JSP have developed an ear defender range that peaks at an unbeaten 37dB SNR - HEAD BAND - EXTRA VISIBILITY - HELMET MOUNTED - This exceptional range of Ear Defenders is Kitemarked and meets EN352-1 and EN352-3 The Sonis offers a wide spread of attenuation, with SNR values between 27dB and 37dB, giving the end user a wide range of choice depending on their requirements and simplifying selection - HEAD BAND - Choose either the ventilated over moulded or the reflective extra visibility head band Both deliver a balanced amount of pressure to seal the cup without causing the wearer discomfort - ADJUSTABLE STEEL ARMS - The wearer can tilt and adjust the position of the ear cup to refine the fit and increase comfort and performance Manufactured from steel enabling the arms to maintain performance over a wide temperature range - PERFORMANCE- Cup size and weight, along with frequency optimized foam sections, ensure performance is guaranteed, no matter what your hearing protection requirements are - COMFORT - The cushion materials have been carefully selected to generate a perfect seal Cushions and foam insert can be easily replaced with hygiene kits available for each model - COLOUR CODING - Sonis have been colour coded for easy selection, the green Sonis1 for low level noise moving through to the red Sonis3 for use in more extreme environments - HYGIENIC - The headband is manufactured from TPE, making it easy to wipe clean The sealing rings are easy to replace Hygiene kits are available for each model - Manufactured in UK ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07943JCJC | | Best Sellers Rank | 71,000 in DIY & Tools ( See Top 100 in DIY & Tools ) 133 in Safety Earmuffs | | Brand Name | JSP | | Closure Type | Button | | Colour | Mounted | | Customer Reviews | 4.7 4.7 out of 5 stars (76) | | Fit Type | standard | | Global Trade Identification Number | 05038428263092 | | Included Components | Helmet Mounted Ear Defenders with SNR 36 | | Item Dimensions | 16.5 x 10 x 23.5 centimetres | | Item Type Name | Bandana | | Item Weight | 410 Grams | | Manufacturer | JSP Safety Limited | | Material Type | Foam | | Noise Attenuation | 37 dB | | Noise Control | Sound Isolation | | Pattern | Single | | Product Style | Helmet Mounted | | Size | One Size | ## Images ![SONIS 3 Mounted Ear Defenders - 36dB SNR - Grey/Red - Hearing Protection Earmuffs for Adults - Flexible & Comfortable Fit - Compatible Hard Hats - EN 352-3 - Image 1](https://m.media-amazon.com/images/I/61A3-ZRle8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best ear defenders yet *by S***D on 8 June 2025* These are the best ear defenders I’ve ever had. Perfect fit on JSP Infinity. Seriously reduce noise, when using with the JSP Infinity I have to remove them to have a conversation with people. So if that’s something you need to do a lot maybe consider the lighter pair available that’s a little less noise reducing. I find them very comfortable and they actually help hold the JSP Infinity on my head better, which in turn makes the whole set up more comfortable to wear. I use these most days and so far no signs of wear. They are quite heavy but the whole Infinity set up is so the extra weight I don’t find a problem. I can spend all day using wall chasers, drills, grinders etc and have no ear discomfort at the end, I’m sure these provide really good hearing protection. ### ⭐⭐⭐⭐⭐ Absolute Silence *by S***G on 2 April 2025* Best ear defenders on the market. These are some very rugged ear defenders. They are quite thick and heavy but thats to be expected if you want ear defenders as hood as these. With an SNR rating of 36, you can be sure that your hearing is well protected in the worksight. Highly recommended. Fits well onto helmet too. ### ⭐⭐⭐⭐⭐ Great product *by M***N on 10 December 2025* Excellent ear defenders. ## Frequently Bought Together - JSP Sonis3 Helmetmounted Ear Defenders SNR 36 (AEB040-0C1-A00), One size - JSP EVO VISTAshield Safety Helmet with Integrated Faceshield - Vented - White/Smoke - JSP Force8 Half-Mask with PressToCheckP3 Dust Filters,Size medium,Conforms and Complies with safety standards EN 140 / EN 143,Suitable for: Construction,DIY,Water based Paint Spraying (BHT0A3-0L5-N00) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/63686797-sonis-3-mounted-ear-defenders-36db-snr-grey-red-hearing](https://www.desertcart.co.za/products/63686797-sonis-3-mounted-ear-defenders-36db-snr-grey-red-hearing) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-07*