Sena 50R Bluetooth Communication System Double Set

Sena’s new communication systems offer the next level of robust intercom connectivity through Mesh 2.0 and 5.0 Bluetooth® connectivity. An open mesh intercom function with multiple channels is a global premiere for the communication sets. At the heart of the enhanced audio experience are the redesigned HD speakers. The fast charging of the battery is now 30% faster and therefore there is no long waiting time until the next ride. Voice commands can be recognized in native languages (CHI, DEU, ENG, ESP, FRN, ITA, JAP, RUS). There is also direct access to digital assistants for iPhone and Android using voice commands such as “Hey Siri” or “Ok Google”. The WiFi feature provides automatic firmware updates, as well as future surprise enhancements. A brand new mobile app gives drivers an intuitive way to get the most out of their 50S.  The Sena 50R gives the driver a slim and elegant look.


  • Mesh Intercom™ Technology to Mesh Standard 2.0
  • 9 channels in open mesh
  • long speech duration
  • with HD speakers
  • integrated SBC codec
  • multistage volume control
  • Sampling rate: max. 48 kHz (DAC)
  • Control via voice commands
  • Remote control via Bluetooth
  • Remote control (sold separately)
  • voice announcements
  • integrated FM (FM) radio with RDS AF (Radio-Data System Alternate Frequencies)
  • Fast charging function: with only 20 minutes charging time you can use up to 5 hours the Bluetooth® Intercom™ or up to 3 hours the Mesh Intercom™
  • Memory for 10 transmitters with automatic search function
  • lithium polymer battery
  • Bluetooth® 5.0
  • Headset Profile (HSP)
  • Hands-free profile (HFP)
  • extended audio output profile (A2DP)
  • Profile for remote control of audio or video devices (AVRCP)
  • Bluetooth® Intercom™ up to 4-way communication
  • Mesh Intercom™: Communication with unlimited number of drivers


  • Talk time Bluetooth® Intercom™: 13 hours
  • Talk time Mesh Intercom™: 8 hours
  • Size of HD speakers: 40 mm – thickness 6.8 mm
  • Dimensions main module: approx. 102 mm x 56 mm x 27 mm
  • Microphone length: 190 mm
  • Module weight: 61 g
  • integrated FM (FM) radio with RDS AF (Radio-Data System Alternate Frequencies)
  • Radio region: worldwide
  • Frequency range: 76 ~ 108MHz
  • Advanced Noise Control™
  • Charging time: 1 hour
  • USB-C port
  • Bluetooth® Intercom™: Range up to 2 km in open terrain
  • Mesh Intercom™: Range up to 2 km in open terrain (can be extended up to 8 km if at least 6 riders are connected)


  • 2x Sena 50S Main unit
  • Universal helmet clamp
  • wired bracket microphones
  • wired microphones
  • microphone sponges
  • adhesive holder
  • 1 pair of standard speakers
  • 2 pair of HD speakers
  • velcro straps for attaching the speakers
  • velcro straps for attaching the bracket microphone
  • velcro straps for attaching the wired microphone
  • holder for bracket microphone
  • velcro straps for the holder
  • USB charging and data cable (micro USB)