Do these fit other hard hats or just JSP ones; thanks in advance

I've tried them up with 3 different hats none of which was JSP. They've fitted all of them but in some of them didn't snap while mounting them into the slots in the hats. As a result, they can slide out with time but it wasn't a trouble for me. Just had to mount it again.

Please can you tell me if the defenders can be rotated around when on the hard hat I assume they can be, but it doesn’t actually say they can be.

Yes, they can be positioned on the top, front and or rear

Jsp Sonis | Desertcart South Africa

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R2382

Duties & taxes included

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔇 Stay sharp, stay safe — hear only what matters.

COMFORT THAT LASTS - Soft cushioned ear seals and low-clamp force ensure fatigue-free wear during long shifts.
TRUSTED BY PROS EVERYWHERE - Preferred choice for construction, engineering, and industrial workers who demand reliable protection.
SEAMLESS HELMET INTEGRATION - Designed to perfectly fit JSP EVO helmets for all-day site safety without compromise.
INDUSTRY GRADE NOISE DEFENSE - Block out up to 31dB of harmful noise with precision-engineered hearing protection.
STREAMLINED LOW PROFILE BUILD - Compact earcups reduce snag risks and maximize mobility in demanding environments.

The JSP SONIS offers professional-grade hearing protection with a 31dB SNR rating, engineered for medium noise environments like construction and industrial sites. Its lightweight, low-profile helmet-mounted design integrates seamlessly with JSP EVO helmets, providing all-day comfort through soft cushioned ear seals and adjustable fit. Ideal for professionals seeking reliable noise reduction without sacrificing mobility or comfort.

Specifications

ASIN	B07943SY8X
ASIN	B0GSVKMKKW
Age Range Description	Adult
Best Sellers Rank	148,241 in DIY & Tools ( See Top 100 in DIY & Tools ) 219 in Safety Earmuffs
Brand Name	JSP
Closure Type	Adjustable
Colour	Grey / Orange
Customer Reviews	4.6 4.6 out of 5 stars (375)
Customer reviews	4.6 4.6 out of 5 stars (375)
Date First Available	17 Mar. 2026
Fit Type	Behind the Head
Fit to Size Sentiment	Good
Garment Size Country	United Arab Emirates
Global Trade Identification Number	05038428263085
Import Designation	Imported
Item Dimensions	18.7 x 17.1 x 10.9 centimetres
Item Type Name	Ear Defenders
Item Weight	288 Grams
Manufacturer	JSP Safety
Manufacturer Part Number	AEB030-0CY-0G1
Material Type	Foam
Model Number	AEB030-0CY-000
Noise Control	Sound Isolation
Noise Reduction Rating	31 Decibels
Number of Items	1
Number of Packs	1
Pattern	Solid
Product Style	Helmet Mounted
Single Number Rating	31 Decibels
Size	One Size
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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R2382

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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