--- title: "SureFire Universal Acoustic Coupler Assembly" description: "High-strength polymer acoustic coupler for SureFire earpieces. Supports clear radio and ambient sound hearing with a two-position cap and headset compatibility." canonical_url: "https://www.kygunco.com/product/surefire-ea10-uac-st-universal-acoustic-coupler-assembly" meta: author: KYGUNCO "og:description": "High-strength polymer acoustic coupler for SureFire earpieces. Supports clear radio and ambient sound hearing with a two-position cap and headset compatibility." "og:image": "https://cdn.kygunco.com/assets/products/147349/thumbnail.jpg?v=1713454098" "og:image:height": "500" "og:image:width": "500" "og:title": "SureFire Universal Acoustic Coupler Assembly" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Accessories](https://www.kygunco.com/category/shooting/gun-accessories) / [Eye & Ear Protection](https://www.kygunco.com/category/shooting/gun-accessories/eye-and-ear-protection) / [Ear Protection](https://www.kygunco.com/category/shooting/gun-accessories/eye-and-ear-protection/ear-protection) / SRF-EA10-UAC-ST ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/147349/main.jpg?v=1713454098) For illustration purposes only, this image may not be an exact representation of the product. # SUREFIRE Universal Acoustic Coupler Assembly Universal acoustic coupler assembly designed for SureFire earpieces. It supports clear hearing of incoming two-way radio communications and ambient noise while providing hearing protection. The two-position cap offers maximum protection when closed and situational awareness when open, and the sound tube connects to a wide range of commercially available two-way radio headsets. $26 ** 4 interest-free payments of **$6.50** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 147349 Style SRF-EA10-UAC-ST UPC 084871328784 Condition New Manufacturer [SureFire](https://www.kygunco.com/brand/surefire) Weight 1 lb Separate Loud And Clear. The EA10-UAC-ST is the world’s first high-strength polymer filter that allows for clear hearing of incoming two-way radio communications and ambient noises while providing simultaneous high-quality hearing protection. The UAC is designed to be fitted to either left or right SureFire earpieces without compromising the direction of the filter or the radio acoustic tubing. Its two-position cap provides maximum hearing protection when closed and situational awareness when open.The sound tube connects to a wide variety of commercially available two-way radio headsets. There’s simply no better non-electronic filtration device available. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from SureFire ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/surefire-ea10-uac-st-universal-acoustic-coupler-assembly#webpage","@type":"WebPage","description":"High-strength polymer acoustic coupler for SureFire earpieces. 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