The Sena 50C Helmet Clamp Kit with Sound by Harman Kardon is a premium accessory designed to enhance your riding experience with superior audio quality and flexible helmet compatibility. Built specifically for the Sena 50C communication and camera system, this clamp kit allows riders to easily install or transfer their device between multiple helmets without hassle.
Developed in collaboration with Harman Kardon, the upgraded speakers and microphones deliver crystal-clear sound and improved voice capture. The high-performance audio setup ensures immersive music, clear intercom communication, and enhanced call quality even in demanding riding conditions.
With a redesigned microphone and precision-tuned speakers, the clamp kit provides balanced sound output and reliable performance. Whether you're replacing an existing mount or setting up an additional helmet, this kit ensures consistent audio quality and secure installation for every ride.
Key Features
Helmet Clamp Kit – Designed for Sena 50C compatibility
Sound by Harman Kardon – Premium speakers and microphone
Enhanced Audio Quality – Clear music, calls, and intercom sound
Dual Clamp Units – Standard and gear-specific mounting options
Secure Mounting System – Stable and reliable helmet attachment
Multi-Helmet Use – Easily switch between helmets
Complete Audio Setup – Includes speakers and microphones
Easy Installation – Quick and user-friendly setup
What’s in the Box
50C Clamp Unit (Harman Kardon)
50C Clamp Unit (Gear Type)
Glued Surface Mounting Plate
Allen Wrench
Hook & Loop Fasteners (for speakers and microphones)
Boom Microphone Holder
Helmet Speakers by Harman Kardon
Speaker Pads (Thick)
Microphone Sponges
Wired Boom Microphone by Harman Kardon
Wired Microphone by Harman Kardon
Technical Specifications
General
Model: 50C-A0311
Product Type: Helmet Clamp Kit
Compatibility: Sena 50C Communication & Camera System
Fitment: Universal helmet compatibility
Audio Components
Harman Kardon Speakers
Wired Boom Microphone
Wired Microphone
Noise-reducing microphone sponges
Build & Design
Secure clamp + adhesive mounting system
Lightweight and durable construction
Designed for multi-helmet usage
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