---
product_id: 216587570
title: "Sena Universal Helmet Clamp kit with HD Speakers (20S EVO, 30K, 50S)"
brand: "sena"
price: "1866 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Sena"
url: https://www.desertcart.dk/products/216587570-sena-universal-helmet-clamp-kit-with-hd-speakers-20s-evo
store_origin: DK
region: Denmark
---

# Fast charging for uninterrupted rides HD speakers for crystal-clear sound Universal clamp fits multiple Sena models Sena Universal Helmet Clamp kit with HD Speakers (20S EVO, 30K, 50S)

**Brand:** sena
**Price:** 1866 kr
**Availability:** ✅ In Stock

## Summary

> 🔊 Stay Connected, Ride Confidently – The Ultimate Sena Audio Upgrade!

## Quick Answers

- **What is this?** Sena Universal Helmet Clamp kit with HD Speakers (20S EVO, 30K, 50S) by sena
- **How much does it cost?** 1866 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/216587570-sena-universal-helmet-clamp-kit-with-hd-speakers-20s-evo)

## 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

- • **Effortless Setup:** Universal clamp design ensures quick, secure mounting on most helmets.
- • **Ride Without Limits:** Fast charging feature keeps your communication system powered for longer adventures.
- • **Seamless Compatibility:** Works flawlessly with Sena 20S EVO, 30K, and 50S models for ultimate versatility.
- • **Premium Audio Experience:** Dynamic HD speakers deliver rich, immersive sound on every ride.
- • **Complete Installation Kit:** Includes everything from fasteners to microphone sponges—no extra purchases needed.

## Overview

The Sena Universal Helmet Clamp Kit with HD Speakers is a comprehensive replacement and upgrade solution compatible with Sena 20S EVO, 30K, and 50S Bluetooth communication systems. It includes all necessary components—fasteners, speaker pads, microphones, and more—for easy installation and superior audio performance. Designed for professional riders seeking reliable, high-quality sound and seamless connectivity, this kit supports fast charging and ensures your helmet communication stays crystal clear on every journey.

## Description

Universal clamp kit for the Sena 50S Bluetooth motorcycle communication system. Includes fasteners, speaker pads, microphone sponges, speakers and microphones, and more. Also compatible with Sena 20S EVO and 30K models.

Review: Works Just Like The Original Headset - Perfect for use on a second helmet or replacing a broken / damaged mic or ear pads. Installs and works exactly like the one that comes with the transponder from SENA. Check the reviews on the Helmet you want to install this on to see how much difficulty you'll have mounting it. Some helmet makes are less installation-friendly than others and require you to use the adhesive strips instead of clamping. There should be enough cord to reach the ear and mic mounting areas without issue. Check the instructions OR look for installation tips on SENA's site and from YouTube contributors.
Review: Too bad you need to buy the kit for ONE part you need. - There’s nothing wrong with the quality of this kit, but if all you need is one part, it is overkill. Well, at least I have spares for everything else, but if you can use only one microphone option of the three included, this just gives you two more spares you can never use. Next time I replace a helmet, though, I’m going to have to find a way to recycle the sole new part I need because this is an expensive way to get one replacement part.

## Features

- Universal clamp kit
- Includes fasteners, speaker pads, microphone sponges, speakers and microphones, and more
- Product Type: Powersports Vehicle Part
- Country Of Origin: China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GLIEDEE |
| Age Range (Description) | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #690,823 in Automotive ( See Top 100 in Automotive ) #115 in Powersports Helmet Communication |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.1 |
| Cable Feature | Detachable |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 0.41 Pounds |
| Compatible Devices | Sena |
| Connectivity Technology | bluetooth |
| Control Method | Push Button |
| Control Type | Media Control |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (614) |
| Date First Available | May 18, 2020 |
| EU Spare Part Availability Duration | 2 Years |
| Earpiece Shape | On Ear |
| Exterior | Painted |
| Generation | 50 |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | No Jack |
| Included Components | Universal Clamp, 50S Speaker, Wired, Wired Boom, Boom Microphones, Hook and Loop Fasteners for Microphones, Boom Microphone Sponges, Hook and Loop Fasteners for Speakers, Glued Surface Mounting Adapter, Allen Wrench, Speaker Pads (thick), Rubber pads, Boom Microphone Holder, Hook and Loop Fastener for Holder, Speaker cap |
| Input Device Interface | Bluetooth |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 ounces |
| Item model number | 50S-A0201 |
| Manufacturer | Sena |
| Manufacturer Part Number | 50S-A0201 |
| Material | Plastic |
| Model Name | 50 Series |
| Noise Control | None |
| Number of Items | 1 |
| Product Dimensions | 2.56 x 4.72 x 7.09 inches |
| Recommended Uses For Product | Motorcycling |
| Special Feature | Fast Charging |
| Special Features | Fast Charging |
| Specific Uses For Product | Motorcycle Bluetooth communication |
| Style | Clamp kit with HD Speakers (20S EVO, 30K, 50S) |
| Supports Bluetooth Technology | Yes |
| UPC | 885465010753 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Sena
- **Color:** Black
- **Ear Placement:** On Ear
- **Form Factor:** On Ear
- **Impedance:** 5 Ohms

## Images

![Sena Universal Helmet Clamp kit with HD Speakers (20S EVO, 30K, 50S) - Image 1](https://m.media-amazon.com/images/I/514RNj8PtcL.jpg)

## Questions & Answers

**Q: As of February 2023, does this kit include the Harmon Kardon speakers?**
A: yes Ithink they are the HK speakers.

**Q: will this work for the 50c?**
A: The 50c has a different connection to the clamp on the helmet. The wires for the 50c need to be plugged into the unit

**Q: Will this work with 20s non evo?**
A: yes this universal clamp kit will work with a regular 20S, though there will be limitations to some features.

**Q: will these work with the Sena Harly branded head units?**
A: Though they are compatible, this clamp kit will not fully work with the Harley branded Unit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Just Like The Original Headset
*by 0***D on March 27, 2024*

Perfect for use on a second helmet or replacing a broken / damaged mic or ear pads. Installs and works exactly like the one that comes with the transponder from SENA. Check the reviews on the Helmet you want to install this on to see how much difficulty you'll have mounting it. Some helmet makes are less installation-friendly than others and require you to use the adhesive strips instead of clamping. There should be enough cord to reach the ear and mic mounting areas without issue. Check the instructions OR look for installation tips on SENA's site and from YouTube contributors.

### ⭐⭐⭐⭐⭐ Too bad you need to buy the kit for ONE part you need.
*by M***L on May 31, 2024*

There’s nothing wrong with the quality of this kit, but if all you need is one part, it is overkill. Well, at least I have spares for everything else, but if you can use only one microphone option of the three included, this just gives you two more spares you can never use. Next time I replace a helmet, though, I’m going to have to find a way to recycle the sole new part I need because this is an expensive way to get one replacement part.

### ⭐⭐⭐⭐⭐ All original Sena products brand new in factory packaging.
*by S***1 on May 24, 2023*

For once it's nice to receive an unopened package from amazon. All of the bits and pieces were here as would be if you purchased from a Cycle Gear store or elsewhere. I appreciate that packaging was minimal and the sticky pads did not seem worn out or old. Unlike another reviewer stated, I have not noticed any difference in the audio quality from my Sena 30k original base to this base / mic. They appear and function exactly the same. No reason to worry. Pleased with this purchase though I do think it's a little on the pricier side.

## Frequently Bought Together

- Sena Universal Helmet Clamp kit with HD Speakers (20S EVO, 30K, 50S)
- Sena - SC-A0325 High Definition Speakers, Improved Bass and Clarity | Fits 20S EVO and 30K | Upgraded (Black, One Size)
- Sena 30K Motorcycle Bluetooth Headset Mesh Communication System, Black, Single Pack with HD Speakers

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**Shop now:** [https://www.desertcart.dk/products/216587570-sena-universal-helmet-clamp-kit-with-hd-speakers-20s-evo](https://www.desertcart.dk/products/216587570-sena-universal-helmet-clamp-kit-with-hd-speakers-20s-evo)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-28*