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Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
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Video Review

Sena 20S Bluetooth Headset - Dual Pack Videos

Sena 20 S Bluetooth Headset Dual Pack

The Sena 20S Motorcycle Bluetooth Communication System is the latest communication device from Bluetooth leaders, Sena. The Sena 20S features a staggering 1.5 mile range, advanced Bluetooth 4.1 and a built-in FM radio tuner. Stay in contact by calling hands-free on your Bluetooth phone, rock out to your favorite riding jams in stereo or listen to voice instructions of GPS navigators by Bluetooth wirelessly, all the while having conversations in full duplex with a passenger or other motorcycle riders.

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 Sena 20S features several industry firsts for the motorcycle Bluetooth communication headset market. Bluetooth 4.1 technology with dual Bluetooth communication modules 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. The audio multitasking function creates the most close-to-natural audio sound while running multiple audio functions simultaneously and intelligently.

With the 20S, users can call hands­free with their Bluetooth mobile phone, 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 4.1
  • Industry first dual Bluetooth module communication system
  • Audio Multitasking advanced audio management of intercom, phone, music and FM radio
  • Advanced wind noise cancellation
  • Versatile bike-to-bike conference intercom
  • Intercom working distance up to 2km (1.5 miles) in open terrain
  • Universal intercom - intercom with other brand headsets
  • Built-in FM radio tuner with station scan and save function
  • All-in-one helmet clamp kit
  • HD crystal clear and natural sound quality
  • Quick Bluetooth Pairing
  • Intuitive voice prompts and commands
  • Water resistant for use in inclement weather
  • Bluetooth protocol support: HSP, HFP, A2DP, AVRCP, PBAP
  • Remote control support
  • Firmware upgradeable
  • Peace of mind - thanks to the two-year warranty

Bluetooth 4.1 and Dual Bluetooth:

  • The 20S is the industry’s first dual­ module Bluetooth communication system as well as the industry’s first Bluetooth 4.1 technology
  • Dual Bluetooth modules allow for increased flexibility of functions, performance, and reliability
  • Users can take advantage of simultaneous communication by running multiple applications (music, GPS, mobile phone, intercom) and seamlessly switching back and forth as needed
  • Audio multitasking is a new feature that replaces the previous interruption-based audio functions of past Bluetooth communication devices
  • The audio multitasking function creates the most close­-to-­natural audio sound while running multiple audio functions simultaneously and intelligently


  • HD quality voice allows for communication with more than five companions over a a distance up to 2.4 km or 1.5 miles
  • Intercom group management enables users to manage intercom participants by group
  • The intercom is “universal” allowing it to function seamlessly with Sena Bluetooth communication devices as well as other Bluetooth communication headsets in the market (with future firmware upgrades)
  • Advanced Noise Cancellation technology efficiently suppresses the wind noise from motorcycle riding without distorting original voice during intercom conversation

User Interface:

  • Intuitive voice commands have been built into the 20S to ensure riders can maintain hands free control while riding
  • Voice commands allow riders to operate functions such as intercom connections, mobile phone calls, music playback control and more
  • Motion sensor feature allows the pairing of Bluetooth devices with a simple shake of the units
  • NFC (Near Field Communication) allows users an instant setup process by dramatically decreasing the pairing time required for the phone and intercom

Clamp Mount:

  • All ­in one clamp allows for versatile helmet mounting systems for more flexible and easy to switch capabilities
  • Dual microphone - one inside the helmet for intercom function and the other on the clamp for listening to environmental sound without taking off the helmet
  • The dual microphone expands the use for the rider and continues to enhance their experience
  • Includes both wired and boom-style microphones


  • Talk time: 13 hours
  • Stand-by time: 10 days
  • Dimensions (main module): 94.7 mm x 48.3 mm x 25.5 mm (3.7 in x 1.9 in x 1.0 in)
  • Speakers: 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)
  • Audio Specs:
    • 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

In the Box:

  • 2 Sena 20S Headset Main Unit
  • 2 Universal Helmet Clamp
  • 2 Wired Boom Microphone
  • 2 Wired Microphone
  • 2 Micro USB Power & Data Cable
  • 2 2.5 to 3.5 mm Audio Cable
  • 2 Cigarette Charger
  • 2 Glued Surface Mounting Adapter
  • 2 Rubber Pads
  • 2 Speaker Pads
  • 2 VELCRO® brand closures Pads for Speakers
  • 2 VELCRO® brand closures Pad for Boom Microphone
  • 2 VELCRO® brand closures Pad for Wired Microphone
  • 2 Allen Wrench


Product Style RevZilla Item # Manufacturer Product # Availability
Sena 20S Bluetooth Headset - Dual Pack 934507 20S-01D/843-01041 In Stock: Ships within 24 hours


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Sena 20S Bluetooth Headset - Dual Pack 4.3 5 141 141
Versatility and affordability Purchased a Sena 20S Bluetooth Headset - Dual pack and two extra mounts so that I could put a mount on each of the helmets we own (2 Schuberth C3s, a Shoei Hornet and the kid's AFX Reaper# and just share the units depending on who's riding. Installation: Installing the mounts on the Hornet and the Reaper couldn't have been any simpler. Clamps on the side of the helmet and is solid #highway tested#. Schuberth prefers their SRC system which is more expensive #one of our helmets is a Pro so that would have bumped up the cost even more# but is obviously a cleaner install since it just replaces the neck roll. The Schuberth helmet is thicker so the clamp for the Sena 20s mount will NOT work and so you have to use the provided 3M tape to stick it to the side, but other than that - again - the install is simple and effective #again, highway tested# which was really encouraging. Ease of Use: First use was with my daughter #C3 and Reaper# as passenger. Updated the firmware #minor pain# prior to first use. Connected to iPhone 6S, piece of cake, did a cursory scan of the Quick Guide on the iPhone, paired the two headsets, turned on the intercom, and off we went. That simple. My daughter was talking my ear off #or singing# for the next 40 miles! Since then we've used both sets on separate bikes - range is good, sound is great #note: Schuberth C3 is better than the Hornet or Reaper for sound clarity/quality - the C3 keeps out road noise better than any helmet I've worn - but the other two are still more than acceptable#. What else: More features/options right out the box than I've explored yet so you certainly get your money's worth #imho). And the versatility - for me - is a huge selling point. Hope this helps. P. April 19, 2016
Excellent-almost a must-Addition Can't believe I've been driving all these years without these! Revzilla is absolutely the best in information, customer service, and quality. Should be a commercial like the fast sub sandwich delivery company (won't say the name!), as I ordered these while travelling and they got to my house before I did! Love the service. The controls will take some getting used to, but sound quality, and quality of the actual product seems outstanding. Heading out on 3,000 mile trip next month, anxious to see how well they work for that long of continuous use! April 4, 2016
Excellent sound quality for voice and music. NOT AT ALL GOOD for bike to bike intercom. Range is 300 yards on a good day. I was very impressed with the ease of setup and use. Tone quality was superb. It's downfall was in bike to bike communication, which is primarily what we need them for. They claim 1.1 miles....NOT. On an open flat road, the very best we could get was 300 yards at the most. I returned them after consulting Sena tech support as they had no suggestions that helped. March 31, 2016
Perfectly clear sound, no wind noise at all, sounds like you're sitting next to each other on the couch!! We are really impressed, these gizmos have changed our rides forever!! No more waving and pointing!! My wife has a full face helmet and I have a German style, we figured I'd have to get a full face to hear each other, but there is absolutely NO ROAD OR WIND NOISE, even with my cheesy helmet!! I don't know how they do it, but we talk like we're sitting next to each other on the couch, instead of on two different bikes, one a very loud Harley!! I've ordered an open face 3/4 helmet so I can hear the radio better at speed, but even wearing the German helmet, she can hear me speaking clearly!! Very impressed!! We highly recommend these doohickeys!! March 23, 2016
good product Its a pretty good product, but intercoms cut out before a 1/4 mile even though there are no obstructions and we can still see each other clearly March 15, 2016
Really incredible system We dot these to be able to talk and make changes to our destination on the fly. The Sena 20S is surprising, the sound quality and volume is impressive. We ride LOUD Twin V's on noisy highways but we can hear each other easily. The Sena comes with all the inserts and pieces to adjust the speakers for the helmet to get the speakers to the distance one desires from the ear. I put ease of use at 4 because I have not used the instructions to figure out how to use all the features. I have used the FM radio once, the first time I received an incoming call I want sure how to answer it (again, since I've never read the instructions#, but I did answer the call fine. The person calling was surprised when they found out I was traveling down the highway. They told me it was clear #just like when we are talking to each other on the road). Super cool product, I will never ride without comms again. February 25, 2016
Great quality for reasonable price I bought the dual pack for myself and my girlfriend, being our first foray into the Bluetooth headset world. We got one up and running no problems, however, the microphone port on the second docking unit didn't work. I got in touch with the Revzilla customer service team, who were a great help in getting a replacement unit sent out promptly to me which resolved the issues experienced. I've heard of a few small teething issues on other reviews, but like those reviewers I have experienced great support from Revzilla and Sena so I would highly recommend their services. Sounds quality on the product is superb, bike-to-bike communication is fantastically clear and with incoming mobile phone calls it's far better than the Bluetooth in my car. The ability to swap out the included mic types (boom or wired) dependent on helmet type is also a great feature.. Connectivity to my iPhone works great too, admittedly you do have to speak pretty clearly to get the voice commands to recognise your instructions, but seeing as I mainly use it to listen to music if riding on my own I've had no problems. The only slight gripe I would have is that when touching the jog dial with gloves on, it is possible to accidently knock the buttons, but this is a minor issue. All-in-all very happy with the purchase and I would highly recommend it February 18, 2016
Love it this is my first set of Bluetooth headsets for motorcycle use and I am very pleased. easy to install, music through the speakers is better than I expected and the sound clarity for intercom use is great. January 21, 2016
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