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Sena 20S Motorcycle Bluetooth Intercom

Quick Overview

Sena 20S now in stock. Secure yours before this batch is sold out! The 20S is a state-of-the-art motorcycle and powersports Bluetooth communication system. Bluetooth 4.0 technology with dual Bluetooth communication modules, to create one of the most advanced Bluetooth headsets in the market. With the 20S, users can call handsfree 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.

Availability: In stock

Regular Price: $369.00

Special Price: $309.00



Sena 20S now in stock. Secure yours before this batch is sold out!

The 20S is a state-of-the-art motorcycle and powersports Bluetooth communication system. The unit provides a sleek and aerodynamic design that offers a versatile jog dial that maximizes the ease of use for riders.

The 20S features several industry firsts for the motorcycle Bluetooth communication headset market. One industry first is the introduction of Bluetooth 4.0 technology with dual Bluetooth communication modules, to create one of the most advanced Bluetooth headsets in the market. The new Bluetooth technology increases the performance and reliability of the headset while also allowing for increased high definition audio quality. The advanced Audio Multitasking™ allows for a seamless blend of incoming and outgoing audio to create a mixed audio experience versus the traditional interruption based audio technology of other Bluetooth devices.

With the 20S, users can call handsfree 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.


  • Bluetooth 4.0
  • Industry first dual Bluetooth module communication system
  • Audio Multitasking™: advanced audio management of intercom, phone, music and FM radio (patent pending)
  • Advanced Noise Cancellation™
  • Versatile bike-to-bike conference intercom
  • Intercom working distance up to 2.4km (1.5 miles)*
  • HD Quality crystal clear and natural sound
  • Intuitive voice prompts and commands
  • Built-in FM radio tuner with a station scan and save function
  • All-in-one helmet clamp kit
  • Quick Bluetooth pairing
  • Universal Intercom™: intercom with other brand communication systems
  • Water resistant for use in inclement weather
  • Firmware upgradeable
  • Peace of mind – thanks to the two-year warranty

* in open terrain

Sena 20S Manual

Sena 20S Quick Start Guide

Sena 20S Brochure

Sena Iphone App

Sena Google Play App


  • Talk time: 13 hours
  • Stand-by time: 10 days
  • Dimension(main module): 94.7 mm x 48.3 mm x 25.5 mm (3.7 in x 1.9 in x 1.0 in)
    • Speaker: driver unit 36 mm – thickness 6.5 mm
    • Boom microphone length: 190 mm
    • Wire length between speakers: 555 mm
  • Weight(main module): 60 g (2.11 oz)


  • Bluetooth 4.0
  • Headset Profile (HSP)
  • Hands-Free Profile (HFP)
  • Advanced Audio Distribution Profile (A2DP)
  • Audio Video Remote Control Profile (AVRCP)
  • Phone Book Access Profile (PBAP)


  • Working distance: up to 2.4 km (1.5 miles) in open terrain


  • Built-in SBC Codec
    • Wide volume control
    • Sample rate: max. 48 kHz (DAC)
  • Built-in wide band Codec (HFP)
    • Sample rate: max 16 kHz

FM Radio

  • Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
  • Radio region: worldwide
  • Radio frequency specifications: 64 ~ 108MHz
  • 10 preset station memory with automatic scan function
  • Radio on time: 8~10 hours


  • CE, FCC, IC
Sena 20S Single Pack Motorcycle Bluetooth Intercom

Bluetooth 4.0 and Sena’s Unique Architecture


The 20S features a unique architecture that utilizes the industry’s first dual-module Bluetooth communication system as well as the industry’s first Bluetooth 4.0 technology. The dual Bluetooth module allows for increased flexibility of functions, performance, and reliability. With the dual Bluetooth system, the features of the 20S can operate at higher capacity and a faster rate of performance. Users can take advantage of simultaneous communication by running multiple applications (music, GPS, mobile phone, intercom) and seamlessly switching back and forth as needed. With the combination of the dual module Bluetooth system and Bluetooth 4.0, the 20S is the most advanced Bluetooth communication device in the market.



Audio_MultitaskingAudio Multitasking™


One key feature new for the 20S is the audio multitasking feature. The audio multitasking feature allows the audio alternate between music, intercom, FM radio, and phone and seamlessly intermix and overlap for incoming and outgoing audio. The audio multitasking is a new feature that replaces the previous interruption based audio functions of past Bluetooth communication devices. The new audio multitasking function creates the most close-to-natural audio sound while running multiple audio functions simultaneously and intelligently.





One of the most technologically advanced features Sena Bluetooth offers its users is a bike-to-bike conference intercom system with HD quality voice allowing for more than five companions. With a distance up to 2.4 km or 1.5 miles, the system is the most reliable and versatile intercom motorcycle system. An additional feature that makes the intercom function a standout is intercom group management which enables users to manage intercom participants by group. The intercom is also made to be “universal” allowing it to function seamless with Sena Bluetooth communication devices as well as Bluetooth communication headsets in the market.



Speakers-2HD Quality Audio


The 20S audio system is redesigned for high-definition (HD) quality audio that provides crystal clear, natural sound quality, and is integrated with an audio booster providing sufficient sound level for noisy environments. Users can enjoy a clear and loud level of audio with audio boosting and improved base sound in music listening as well as intercom.



Voice_ComanderNew User Interface


The 20S has integrated the new features that enable users quicker and easier accessibility while using the unit. Intuitive voice commands have been built into the 20S to ensure riders can maintain handsfree control while riding. The voice commands allow riders to operate functions such as intercom connections, mobile phone calls, music playback control and more without needing to take their hands off of the handle bars.

Another key feature allowing for quicker and easier accessibility is the new interface based on motion sensor technology for easy set-up and pairing. The motion sensor feature allows the pairing of Bluetooth devices with a simple shake of the units. The new feature allows users to spend less time setting up and pairing units and more time enjoying their ride. The motion sensor feature is also firmware upgradeable to allow for additional yet to be released features.







Slimmer Body


One key design element of the 20S is its precision crafted unit developed with an aerodynamic design for a slim body that maintains the jog dial exclusive to Sena Bluetooth products. The new design keeps with the existing and evolving excellence of the Sena products. The jog dial allows users to easily control volume and provides a simple push button with the ability to access all functions of the device. The 20S provides users with the slim and sleek design that is perfect for riding while still allowing for easy and quick functionality.



QuickerQuicker Pairing


The 20S adopted the NFC (Near Field Communication) engine for intelligent communication. It allows users an instant setup process by dramatically decreasing the pairing time required for the phone and intercom. The 20S is designed to allow riders to spend more time on the road and less time setting up.



NoiseAdvanced Noise Cancellation™


Along with the HD quality audio the 20S comes equipped with Advanced Noise Cancellation™ technology, a new feature to the Sena Bluetooth product line up. The noise cancellation technology efficiently suppresses the wind noise from motorcycle riding without distorting original voice during intercom conversation. The advanced noise cancellation helps to reduce audio interruptions such as wind and outside elements from the environment.



Designed_for_RidingDesigned for Riding


The 20S has been specially decided to meet the needs of riders and encompasses all the features they are looking for while on the road. The 20S is developed with an all-in one clamp that allows for versatile helmet mounting systems for more flexible and easy to switch capabilities.







The_Most_Interoperable_Communication_SystemThe Most Interoperable Communication System


Due to Sena’s expertise in the Bluetooth technology industry, Sena has developed units that are highly compatible with other Bluetooth devices in the market, including smartphones, MP3 players, GPS, as well as additional Bluetooth communication systems using Universal Intercom™. Providing units with the ability to easily pair and function seamlessly with other Bluetooth devices expands the users experience and reduces any limitations due to technological complications.



FirmwareFirmware Upgradeable


All Sena products are firmware upgradeable and it allows Sena’s headsets to always operate at their peak and have the most up-to-date functionality and options for rapid technological advancements in smartphone and Bluetooth devices. The firmware upgrades are available for free when available to all registered Sena customers.



2_year_warrantyAnd more


The 20S is designed to be fully compatible with other Sena Bluetooth products including Motorcycle Bluetooth and Bluetooth audio adapters. The 20S is also equipped with the same remote control capability of the Sena Bluetooth Action Camera.

A key element of Sena is their continuous commitment to their customers through a full two year warranty and customer support services.

  1. Product holds up in many reviews Review by Pete

    I haven't installed the unit in my Helmet yet but going by the many positive reviews I'm sure it will be fine. I was very pleased with ease of using your web site, the price and the quick delivery to my place.
    (Posted on 24/05/15)

  2. Great product Review by Dougie

    I'm very impressed with the Sena 20S. It's quite simple to use, if a bit fiddly with so few buttons, but I'm sure I'll eventually remember how to use all the functions. The audio quality is surprisingly good- just remember to place the speakers as close to your ears as possible. The build quality is surprisingly good as well. All in all, I'm ver happy with this unit and would recommend it to anyone. Motorcycle race gear were very professional and easy to deal with also with very fast shipping. Thanks guys! (Posted on 23/05/15)

  3. Worth the money Review by cj

    I received my sena s20 within 2 days of ordering came even bubble wrapped so the box didn't even get damaged (good idea incase of return issues). Hooked it up and all works well happy with the product and will make my rides a lot more fun with music and being able to call people as I ride from job to job and don't have time to call people. Very happy with this company will recommend to friends and family. Only suggestions I could give is needs more than 3 speed dial numbers but hopefully they will upgrade the app and device to do so. (Posted on 22/05/15)

  4. Sena 20s Review by Wayne

    excellent product great service excellent delivery time would not hesitate to purchase from MRG again. (Posted on 8/05/15)

  5. Outstanding product Review by BruceL

    I upgraded from a cheaper alternative and the difference is astounding. Volume and sound quality are excellent. Volume control knob is user friendly. Great to have radio as well.
    It's worthwhile to study the manual before using. I struggled to link the phone to the unit (before studying the manual) but it linked faultlessly when I followed the correct procedure.
    Voice control works very well.
    It's great that you can adjust the various parameters using the app on your smartphone.
    I haven't used the intercom yet but it's great that it can sync with both Sena and non Sena products. Build quality is excellent
    Delivery from MRG was super quick and price was the cheapest in Australia. (Posted on 4/05/15)

  6. Brilliant Review by Julie

    Just purchased the Sena 20S. I was going to originally buy the Sena 10 as my friend has one and raves about it. But for extra $100 I could not go past getting the latest Sena model. Am absolutely thrilled with it. It's sleek, easy to install excellent sound. Worth the cost. Was very happy buying through MRG excellent service. (Posted on 12/04/15)

  7. Great Unit Review by A.nonymous

    Great unit. I have changed from a unit attached to the bike, it is great to be able to step away from the bike and not loose all of my connections. Great sound quality and easy to turn up and down the sound with the jog dial. Clamp to helmet is better than stickers that other brands use. Other brands will have to try really hard to beat the 20S. (Posted on 28/03/15)

  8. Instructions manual far too complicated Review by Gaza

    Impossible for me to work out how to use, needed help from some one who had experience with the product. (Posted on 23/03/15)

  9. Excellent process so easy to do. Review by Evo

    I cant believe how easy it was to shop online, the price was so much better than other options on line. Certainly will do this more often for my bike gear. (Posted on 22/03/15)

  10. Far Better Than Two Bean Tins and String. Review by GC

    I bought the 20S after much searching on the net for reviews. I don't need all of the features, just the phone and radio functions. I use the app on a smart phone to set the radio stations and have found the reception quite acceptable in open area's. Phone function is good. Sound quality is excellent. It arrived with the latest firmware installed. The speakers fit into my helmet-Shoei XR1100 without discomfort. I am very pleased with the unit and it even looks the business. (Posted on 16/03/15)

  11. Sena intercoms are great Review by Dfhall61

    Just finished a week ride round Tassie with 3 mates. We all had Sena intercoms, I had an S10. They worked great but my brother wanted it back so I got an S20. Easy to update the firmware and setup. Great audio quality and easy to use controls. A product I would recommend highly. (Posted on 7/03/15)

  12. Great Service and Product Review by JonGSXR

    Called for some advice and info on the Sena S20 and the customer service was first class - the guy was patient, answered all my questions and I had not actually called to buy the unit but did anyway.. Excellent. (Posted on 21/02/15)

  13. Wicked device Review by Slimmy

    Best 300 bucks I've spent.
    (Posted on 1/02/15)

  14. Really, really happy Review by Triumphant

    Had a friend bugging me to get one - wish I had listened to him sooner! Online delivery was really fast. (Posted on 19/01/15)

  15. Brilliant Review by Annoying Oskar

    The 20s is great, more features than you can list, great sound quality and easy to use. The price was the best I could find in Australia and the after sales help was awesome when I had a small issue connecting the unit to the mount. (Posted on 3/01/15)

  16. A new star is born. Review by Christian

    Great device, once new firmware uploaded. The device is working flawlessly. My only concern is the use during sub-zero conditions (battery), not recommended in their user guide. I live in Canada Quebec and intend to use it on ATV trip this winter. Not sure how it will behave. Thumbs up Sena! (Posted on 27/11/14)

  17. Excellent Product Review by Al

    The Sena S20 is a great product. It's very well made, easy to install given all the various installation options that come in the box, and it does a great job. It's easy to use with gloves, though there are so many functions it's hard to remember how to activate then all. In all likelihood, however, one would only use and need to remember a core group of these functions. Sound quality is excellent for music. I have yet test the communication functions between two riders but I have no doubts that this will be great too. Ill update my review if that's not the case.

    (Posted on 6/10/14)

  18. Sena 20s intercom Review by Big B

    All functions work well. Easy setup. Hope it lasts. (Posted on 22/09/14)

  19. Excellent product Review by Gunfighter

    Sena 20s is a great gadget, took me a bit getting used to tapping for a voice command but otherwise works well. Build quality is great. With latest firmware update music can be set to VERY loud to the point its unbearable. I listen to music mostly 1 hour a day, it has been 2 weeks and I have not charged it yet. Telephone conversation sound quality is loud and clear. Anroid app is simple in operation and controls all settings via bluetooth. Installation was easy on a Shark helmet 2013 model. (Posted on 13/09/14)

  20. Pretty Good Review by Woola

    I installed the 20S as soon as it turned up. I found it very easy to connect to both my Garmin 590LM GPS and iPhone 5S phone. The audio quality is pretty good, however I haven't tested talking on the phone yet whilst riding so can't comment on any wind noise etc.

    My only issue so far is I believe the speakers are too thick to successfully mount between a helmet shell and the padding. In my helmet it pushed the padding out too far and made the helmet extremely difficult to put on and then uncomfortable once on. I have removed the speakers and are currently using ear buds.

    So far the 20S is pretty good, but far from perfect. (Posted on 31/08/14)

  21. Awesome Headset Review by Lazy Scott

    Very happy with Sena 20S. Pre ordered a couple of months ago and received as soon they had become available in Australia. Very easy to install on my bell helmet and the quality of the audio is amazing.
    Not sure if i will use all the features the 20s provides but im always looking for the latest technology. High recommended.
    Scott. (Posted on 7/07/14)

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