Sena 20S Bluetooth Communication System With Slim Speakers

Sena 20S Bluetooth Communication System With Slim Speakers
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Sena 20S Bluetooth Communication System With Slim Speakers - Details

The Sena 20S is a state of the art motorcycle and powersports Bluetooth communication system. With brilliant high definition audio, interruption free communication, and effortless multitasking of music, GPS, phone, and intercom; this is wireless audio communication the way you've always wanted it to be. The 20S provides a sleek and aerodynamic design that offers a versatile jog dial that maximizes the ease of use for riders. With the 20S, users can call hands free with their Bluetooth mobile phones, listen to stereo music or voice instructions of GPS navigation by Bluetooth wirelessly, and have intercom conversations in full duplex with a passenger or other riders.

The 20S helps you enjoy your ride to the fullest by keeping you in touch with up to eight of your buddies in crystal clear HD audio, up to 1.2 miles (2.0 km) away, through the Group Intercom feature. The 20S uses the Universal Intercom protocol so it can be used with all Sena and non-Sena Bluetooth headsets on the market, making it the ideal universal Bluetooth headset for your motorcycle helmet. Bluetooth 4.1 technology, high quality stereo Bluetooth speakers, and dual-module architecture create a smooth, crisp, and responsive user experience you'll quickly appreciate.

Enrich your ride with interweaving audio sources - Audio Multitasking technology allows you to have an intercom conversation while simultaneously listening to music, FM radio, or GPS. No longer do users have to deal with the frustrations of interruption based audio functions of past Bluetooth communication devices, now audio features won't interrupt each other but simply overlay for a smooth listening experience.

Intuitive technology ensures safe, controlled riding as you seamlessly move through music, phone, and intercom features. Pair your Bluetooth devices with a simple shake of the 20S, and complete control of the 20S can be done through hands free voice commands. The optional Handlebar Remote control gives you even more command and control flexibility. Linking up your 20S Bluetooth motorcycle communication system with the Sena Smartphone app (for Android or iPhone) allows you to configure device settings, set groups of intercom friends, and access a Quick Guide.


  • Bluetooth 4.1 communication system with HFP (Hands-Free Profile)
  • Bluetooth HSP (Headset Profile) for Bluetooth GPS instructions and MP3s
  • Bluetooth A2DP (Advanced Audio Distribution Profile) with built in SBC Codec (Low Complexity Subband Coding)
  • Bluetooth pairing for two mobile phone for music and calls, or mobile phone and GPS
  • Bluetooth AVRCP (Audio/Video Remote Control Profile) music playback control allows play, pause, track forward and track back
  • Built in FM Radio tuner, 10 station preset with auto scan
  • Talk or share playlists with eight-way intercom functionality
  • Full Duplex intercom with up to eight intercom connections
  • Intercom range up to 1.2 mile (2 km) in open terrain/line of sight
  • Universal Intercom allows intercom connection with other brands
  • Audio Multitasking technology creates interweaving audio sources - no more frustrations of interruption based audio functions
  • Audio features won't interrupt each other but simply overlay for a smooth listening experience
  • Have an intercom conversation while simultaneously listening to music, FM radio, or GPS
  • Pair with a Sena Bluetooth Audio Pack equipped GoPro or the Sena Prism Bluetooth Action Camera for wireless multi-track audio recording
  • Bluetooth Audio Recording setup for HD video that includes the mic from your headset, the intercom audio from your buddies, and even the sound of the road
  • 13 hours talk time, 10 day stand-by time, and can used while charging
  • High quality HD speakers deliver crystal clear audio with wide volume control
  • Audio Boost automatically increases volume in noisy environments
  • Advanced Noise Control technology helps reduce ambient noise
  • Simplified, reliable audio connections in an all in one helmet clamp system which minimizes the number of wires and enhances reliability
  • Helmet mount can use helmet speakers, earbuds, boom mic, wired mic, or wired boom mic
  • Jog Dial control, motion sensor technology (shake to pair), and hands free voice commands makes for easy operation on the fly
  • Connects to Sena FreeWire (sold separately) for wireless access to Harley-Davidson or Honda Gold Wing CB/Audio system
  • Sena Handlebar and Wristband Remote compatible (sold separately)
  • Sena Headset App (for Android or iPhone) provides additional functionality
  • Firmware upgradeable for free, for life
  • Two year manufacturer's warranty
  • C.E., FCC, and IC certified


General Specifications:

  • Talk time: 13 hours
  • Standby time: 10 days
  • Working distance (Intercom): up to 1.2 miles (2.0 kilometers) in open terrain
  • Maximum number of intercoms: 8
  • Operating temperature: 14°F - 131°F (-10°C - 55°C)
  • Battery charging time: 2.5 hours
  • Battery type: Lithium polymer
  • Dimensions: 3.7 in x 1.9 in x 1.0 in (94.7 mm x 48.3 mm x 25.5 mm)
  • Speaker driver unit: 32 mm
  • Boom microphone length: 190 mm
  • Wire between speakers length: 555 mm
  • Weight: 2.22 oz (63 g)

Bluetooth Specifications:

  • Bluetooth 4.1
  • Headset Profile (HSP)
  • Hands-Free Profile (HFP)
  • Advanced Audio Distribution Profile (A2DP)
  • Audio Video Remote Control Profile (AVRCP)

Audio Specifications:

  • Advanced Noise Control
  • Built-in SBC Codec
  • Wide volume control
  • Sample rate: 48 kHz (DAC)
  • Auxiliary audio-in connection via 2.5mm 4 pole stereo jack

FM Radio Specifications:

  • Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
  • Radio region: worldwide
  • Radio frequency specifications: 64 - 108 MHz
  • 10 preset station memory with automatic scan function



  • 20S Communication System Main Unit
  • Universal Helmet Clamp Unit
  • Glued Surface Mounting Adapter
  • Boom Microphone
  • Wired Boom Microphone
  • Boom Microphone Holder
  • Hook & Loop Fastener for Boom Microphone
  • Hook & Loop Fastener for Boom Microphone Holder
  • Wired Microphone
  • Hook & Loop Fastener for Wired Microphone
  • Microphone Sponges
  • Slim Helmet Speakers
  • Hook & Loop Fasteners for Speakers
  • Rubber Pads
  • USB Power/Data Cable (Micro USB Type)
  • Stereo Audio Cable, 2.5mm to 3.5mm 4 Pole Straight Type Stereo Jack
  • A-Type 5V Cigarette Charger (Micro USB Type)
  • Allen Wrench


Note: Only use the provided cigarette charger, or it's specified replacement. Do not use any other Sena cigarette charger on the Sena 20S main unit.


Sena 20S Bluetooth Communication System With Slim Speakers - Reviews

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Questions and Answers

Sena 20S Bluetooth Communication System With Slim Speakers - Questions and Answers

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