50S-01 Sena 485.00  

Sena 50S Bluetooth Headset (50S-01)

Sena Part Number: 50S-01

(4.8 out of 5, 5 reviews)
In Stock: Ships by Monday Morning for free!
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Last updated: 3:39 PM, 21 January 2022
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Motorcycle Bluetooth Communication System with Mesh Intercom

It’s time for an all-new experience of riding connected. The Sena 50S Mesh 2.0 Intercom brings significant advancements to motorcycle communication. With an exceptional communication network and finely-tuned high-definition speakers, the 50S continues the goal of keeping riders connected on their journey.

MESH 2.0











Mesh 2.0 brings a new level of robust, reliable connections and smart, flexible intercom message routing to the 50S thanks to significant technical enhancements made to the original Sena Mesh Intercom™ algorithm. Sena’s 50S units actively share information between each other within the Mesh 2.0 network at an astounding rate. An ingenious system of prompts and responses between the Mesh 2.0 units has resulted in 80% more data being transferred across challenging and harsh conditions. Furthermore, Mesh 2.0 units quickly determine the ideal pathway to efficiently transmit messages from rider to rider.

The results of the new Mesh 2.0 technology translate into an unprecedented level of intercom audio quality and robust connectivity for all Sena Mesh 2.0 intercom users. Tested and proven in the most demanding situations, Sena’s Mesh 2.0 network keeps the communication lines with your fellow riders clear and stable.


The 50S delivers not one, but three different intercom modes available to Sena riders: Multi-Channel Open Mesh Intercom™, Group Mesh Intercom™, and Bluetooth Intercom.

Multi-Channel Open Mesh Intercom (Open Mesh) features the industry’s first Mesh Intercom™ channel system! Similar to standard handheld or CB radios, the 50S Mesh 2.0 system allows users to switch between nine different channels when operating in Open Mesh mode. Open Mesh offers a simple, single push of a button to click-to-connect to the Mesh 2.0 intercom network. It also supports a near-limitless number of users within a range of up to 5 miles / 8 km (min. 6 riders @ 1 mi / 1.6 km intervals)! With this ease of connecting, huge user capacity, incredible range, AND the inclusion of the nine-channel feature, the 50S Open Mesh Intercom mode is sure to be a game-changer for those large group/club rides.

If you prefer a private group conversation, simply switch to Group Mesh Intercom mode. Group Mesh supports a single, private group for up to 24 participants and the same amazing range as Open Mesh. To ensure privacy, only invited users can join the Group Mesh chat. Whichever of the two Mesh Intercom™ modes you choose, you’ll enjoy the robust reliability engineered into Sena’s new Mesh 2.0 network.

Finally, and as always, the traditional four-way Bluetooth Intercom mode continues to be an option for connecting other Sena Bluetooth-enabled users within a 1.2-mile range. Additionally, 50S users can pair with a Sena Bluetooth Intercom user and ‘bridge’ them into a Mesh 2.0 intercom conversation!


The all-new 50S speakers are optimized for both powerful and clear audio performance while also being completely redesigned for more physical comfort. With a marked increase in volume and bass boost, these all-new HD speakers will rock you! The speakers incorporate a clever beveled taper, reducing potential ear-to-edge chafe, and as always, easily fit into existing helmet speaker pockets. More volume! More bass! More clarity! More Sena!


There’s no need to lift a finger when you can ask the 50S to handle it. Voice commands give you control of Sena’s 50S system functions, such as answering the phone or starting up a Group Mesh session. The 50S supports these system voice commands across eight languages, including English, French, German, Spanish, Italian, Chinese, Japanese, and Russian!

But what if you’re running low on gas? “Hey Google, please give me directions to the nearest gas station.” The 50S can connect to Google Assistant and Apple’s Siri with just a simple voice command allowing you to tap into the power of your smartphone’s features, including GPS navigation, music playback, voice dialing, or a myriad of other options. Wondering where the nearest BBQ joint is? Need to find a hotel for the night? Want to listen to your favorite band? Whatever it is, all you need to do is ask: “Hey Siri” or “Hey Google”! THIS is how to #RIDECONNECTED


The 50S features a high-density battery that charges 30% faster in comparison to its predecessors. The headset is fully charged in only an hour, providing up to 9 hours of Mesh intercom talk time or 14 hours of Bluetooth intercom talk time. Plus, with Sena’s fast-charging feature, in as little as 20 minutes, the 50S will provide up to 3.5 hours of Mesh communication or 6 hours of Bluetooth intercom!

The included Sena WiFi Adapter handles your rapid charging needs AND can also be programmed to automatically install any available firmware updates to your 50S via your wireless network! Connect the adapter to your WiFi network, and after a one-time setup, it’s programmed to detect and install updates when the headset is connected. It’s never been easier to keep your Sena headset up to date!


Unlock the power of the 50S right from your smartphone. Sena’s 50 Utility App lets you customize a variety of settings on the 50S. Use the app to remotely control Bluetooth Intercom pairing and connections, configure channel settings for Open Mesh, or set a private group for Group Mesh. Create your FM radio presets and instantly select a preferred station to listen to. And if you want to give your music a boost, the app includes audio equalizer presets to explore all-new musical soundscapes!



  • Main module: 102 mm x 56 mm x 27 mm (4.0 in x 2.2 in x 1.1 in)
  • Speaker Driver Unit: 40 mm – thickness - 7.2 mm
  • Boom microphone: length - 190 mm
  • Wire between speakers: length - 555 mm
  • Weight: main module - 64 g (2.26 oz)
Certificates CE, FCC, IC
Operating Temperature -10°C - 55°C (14°F - 131°F)


Mesh Network Mesh 2.0 Intercom Technology
Working Distance
  • Bluetooth Intercom: up to 2 km (1.2 miles) in open terrain
  • Mesh Intercom: up to 2 km (1.2 miles)* in open terrain
  • *Can extend up to 8 km (5 miles) between a minimum of 6 riders
Supports Up To:
  • Bluetooth Intercom: 4 riders
  • Open Mesh Intercom: virtually limitless
  • Group Mesh Intercom : 24 riders
Supports Channels Open Mesh Intercom: 9 channels


Bluetooth Bluetooth 5.0
Headset Profiles
  • Headset Profile (HSP)
  • Hands-Free Profile (HFP)
  • Advanced Audio Distribution Profile (A2DP)
  • Audio Video Remote Control Profile (AVRCP)


Noise Cancellation Advanced Noise Control™
Codec Built-in SBC Codec
FM Radio
  • Radio frequency specifications: 76 ~ 108MHz
  • 10 preset station memory


Talk Time
  • Bluetooth intercom: 14 hours
  • Mesh intercom: 9 hours
Charging Time 1 Hour
Quick Charge 20 minutes of charging equals 6 hours Bluetooth intercom or 3.5 hours Mesh Intercom
Type Lithium Polymer Battery

In The Box:

  • 50S Motorcycle Communicator
  • Universal Helmet Clamp
  • Wired Boom Microphone
  • Wired Microphone
  • Microphone Sponges
  • Hook and Loop Fasteners for Speakers
  • Boom Microphone Holder
  • Hook and Loop Fastener for Boom Microphone
  • Hook and Loop Fastener for Holder
  • Hook and Loop Fastener for Wired Microphone
  • Rubber Pads
  • Speaker Pads (Thick)
  • Speaker Port Cover
  • Glued Surface Mounting Plate
  • 2.5mm to 3.5mm Audio Cable
  • Allen Wrench
  • USB Power & Data Cable (USB-C Type)
  • WiFi Adapter

Compatible With

Sena Part Number:
$63.00 In Stock: Ships by Monday Morning!
Sena Part Number:
$159.00 In Stock: Ships by Monday Morning!



Average Customer Rating:  
  (4.8 out of 5 based on 5 reviews)

Verified Buyer's Rating
4 5
, Cockatoo Valley
8 September 2020

Great Product

After years of using Sena rider communication and now I have the latest version that comes with Mesh and Bluetooth. I can still converse with my family and friends that use both the 10s and the 20s evo units on the Bluetooth and then with other riding mates using the Mesh while in larger groups. The first time I used this I was sitting waiting for a couple of mates to arrive and as soon as they got near the headsets just connected not like thew older units where you need to perform a unit to unit connection. Although this is still the case for bluetooth units and they require to be connected manually. The speakers are upgraded also and so clear with very limited outside noise and interference .Technology comes with a price but this unit so far appears worth spending the money for me to have the best of both worlds in connecting to our old and now the new models. I was a little left out on a previous weekender with 4 mates when I was the only rider without the Mesh connection. And so my reason for upgrading. I really do like this new 50s. Brilliant. It will even click onto the 20s evo mounts. So you can have more than helmet set up for the unit.Now also has the USB C charging port. About time for that.

Pros: It has come a long way since my earlier unit models. Now with Bluetooth and Mesh together.
Cons: If I had any cons it may be the unit is slightly larger than the earlier versions.
2 of 2 people found this review useful
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Verified Buyer's Rating
5 5
, Sydney
8 September 2020

Fantastic unit , great sound quality easy set up

I purchased this to replace my old 20S and wow what an improvement

Pros: Best sound ever
Cons: Nothing major
2 of 2 people found this review useful
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Verified Buyer's Rating
5 5
, Banana Qld
11 August 2020

Quality product

Excellent sales team at Rocklea. Quick posting.

Pros: Excellent product
Cons: Diffucult to mount on my Nolan N100-5.
2 of 2 people found this review useful
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Verified Buyer's Rating
5 5
, Quakers Hill NSW
4 July 2020

Top peice of kit with lots of functionality.

Great product. Was easy to pair and install. The ear pads are thin so are not obtrusive or uncomfortable. Sound is clear and noise cancellation is good even at highway speeds. Need to remember this is an RF device so if put near the remote ignition switch if you have one it could trigger the immobilizer

Pros: Voice command, noise cancellation and sound quality
Cons: Haven't run into any yet
3 of 3 people found this review useful
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Verified Buyer's Rating
5 5
, Hobart, Tasmania
25 June 2020

Usual superb quality Sena product

Easy to fit and operate just like every other Sena product I have owned. I preferred the 50S as I am more familiar with that style of controls. HD speakers sound good.

Pros: Well made, mesh functionality and compatibility
4 of 4 people found this review useful
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