--- product_id: 80304013 title: "Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K)" brand: "sena" price: "€ 162.64" currency: EUR in_stock: true reviews_count: 13 category: "Sena" url: https://www.desertcart.sk/products/80304013-sena-universal-helmet-clamp-kit-with-slim-speakers-20s-20s store_origin: SK region: Slovakia --- # High-quality wired boom mic Slim, immersive speakers Universal clamp fits multiple models Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) **Brand:** sena **Price:** € 162.64 **Availability:** βœ… In Stock ## Summary > 🎧 Upgrade your ride’s voice & sound game β€” don’t get left behind! ## Quick Answers - **What is this?** Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) by sena - **How much does it cost?** € 162.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/80304013-sena-universal-helmet-clamp-kit-with-slim-speakers-20s-20s) ## Best For - sena enthusiasts ## Why This Product - Trusted sena brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ride Confidently:** 2-year warranty ensures durability and peace of mind on every journey - β€’ **Seamless Compatibility:** Fits Sena 20S, 20S EVO, 30K & 50S for effortless upgrades - β€’ **Discreet Audio Experience:** Slim speakers deliver rich sound without bulk or distraction - β€’ **All-in-One Installation Kit:** Includes clamp, mic, sponges, mounting adapters & tools for quick setup - β€’ **Crystal Clear Communication:** Wired boom microphone with sponge reduces wind noise for flawless calls ## Overview The Sena Universal Helmet Clamp Kit with Slim Speakers is a precision-engineered accessory designed to enhance communication and audio clarity for Sena 20S, 20S EVO, 30K, and 50S helmet systems. Featuring a universal clamp, slim speakers, and a wired boom microphone with noise-reducing sponges, this kit offers an easy, all-in-one installation solution backed by a 2-year warranty, making it the essential upgrade for any serious rider. ## Description Universal helmet clamp kit with slim speakers. Includes clamp unit, microphone sponges, wired mic and wire boom, plus more. Compatible with the following: 20S, 20S EVO, 30K, 50S. Review: Fixed my Sena 20s mic issue - This seller delivered in just one day. Product arrived as promised and quick. This part solved my issue and was even $10 cheaper than my local store. Thanks Review: Perfect - Exact what I wanted ## Features - Motorcycle helmet clamp kit with slim speakers - Includes clamp unit, microphone sponges, wired mic and wire boom, plus more - With Slim Speaker - Universal Helmet Clamp ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FQW6G2R | | Best Sellers Rank | #49,546 in Automotive ( See Top 100 in Automotive ) #24 in Powersports Helmet Communication | | Brand | Sena | | Brand Name | Sena | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 560 Reviews | | Global Trade Identification Number | 08809277266407 | | Included Components | Universal Clamp, Boom/Wired/Wired Boom microphone, Slim Speakers Hook and Loop Fasteners for Boom/Wired Microphones, Microphone Sponge, Hook and Loop Fasteners for Speakers, Glued Surface Mounting Adapter, Allen Wrench, Rubber pads, Boom Microphone Holder, Hook and Loop Fastener for Holder, Speaker cap | | Item Dimensions | 5.91 x 0.79 x 2.36 inches | | Item Type Name | Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) | | Item Weight | 0.1 kg | | Item dimensions L x W x H | 5.91 x 0.79 x 2.36 inches | | Manufacturer | Sena | | Manufacturer Part Number | SC-A0318 | | Manufacturer Warranty Description | 2 Year Manufacturer Warranty | | Material | Plastic | | Material Type | Plastic | | Model Number | SC-A0318 | | Set Name | Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) Kit | | Unit Count | 1 Count | ## Product Details - **Brand:** Sena - **Color:** Black - **Item Weight:** 0.1 kg - **Item dimensions L x W x H:** 5.91 x 0.79 x 2.36 inches - **Material:** Plastic ## Images ![Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) - Image 1](https://m.media-amazon.com/images/I/41sE5qK9VnL.jpg) ![Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) - Image 2](https://m.media-amazon.com/images/I/616DfOQxU+L.jpg) ![Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) - Image 3](https://m.media-amazon.com/images/I/5116PI+49bL.jpg) ![Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) - Image 4](https://m.media-amazon.com/images/I/71cLyirNWgL.jpg) ![Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K) - Image 5](https://m.media-amazon.com/images/I/61B7KDMTsUL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fixed my Sena 20s mic issue *by A***L on August 23, 2026* This seller delivered in just one day. Product arrived as promised and quick. This part solved my issue and was even $10 cheaper than my local store. Thanks ### ⭐⭐⭐⭐⭐ Perfect *by M***N on August 24, 2026* Exact what I wanted ### ⭐⭐⭐⭐⭐ Good replacement set for exising headset *by C***H on December 4, 2024* This product works well. It replaced the mic/speakers for my existing Sena 20S. One of my speakers was flaking out and the mike boom had become weak and started drooping. The speakers are a little smaller in diamater than the originals, but they work well. Replacement in the helmet was straight-forward and the headset clipped right on to the mount as expected. Works like new. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/80304013-sena-universal-helmet-clamp-kit-with-slim-speakers-20s-20s](https://www.desertcart.sk/products/80304013-sena-universal-helmet-clamp-kit-with-slim-speakers-20s-20s) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-25*