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Sena 50R 3-Button Motorcycle Bluetooth Headset w/Sound by Harman Kardon Integrated Mesh Intercom System Premium Microphone & Speakers

  • Based on 2,630 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
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Arrives Saturday, May 18
Order within 10 hours and 22 minutes
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Size: Dual


Style: 50R (SOUND by Harman Kardon)


Features

  • Premium Speakers & Microphone with SOUND BY Harman Kardon
  • Mesh Intercom, Robust Reliability
  • Multi-channel protocol in Open Mesh allows users to switch between 9 comm channels
  • Bluetooth 5 enabled
  • Convenience of voice-activated digital assistant access ("Hey Google"/"Hey Siri")
  • 30% faster Rapid-Charging
  • Glove-friendly three-button interface

Description

The 50R packs Sena’s advanced Mesh technology and premium SOUND BY Harman Kardon into a low-profile, sleek yet rugged design. Chat rider to rider or pair your phone to listen to music, GPS, take calls and more. With its powerful audio capability, rugged durability, and next-level technology, the form and function of the 50R combine to set a new standard for motorcycle communication.

Brand: Sena


Model Name: 50 Series


Color: 50R w/ SOUND by Harman Kardon


Form Factor: On Ear


Connectivity Technology: Bluetooth


Product Dimensions: 10.5 x 5.25 x 5 inches


Item Weight: 1.1 pounds


Item model number: 50R-02D


Batteries: 2 Lithium Polymer batteries required. (included)


Date First Available: December 8, 2021


Department: Adult


Manufacturer: Sena


Country of Origin: China


Item Weight: 0.5 Kilograms


Units: 1.0 Ounce


Number Of Items: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Awesome unit...deserves a hard look.
Size: Dual Style: 50S
I have owned headsets from both Sena and Cardo. This deserves a top spot in the considerations. The good: Physical Interface: The wheel and buttons are very tactile and easy to find. Definitely better than the smallish buttons on the Cardo. Not that you need to touch it anymore as the voice commands are very good now. Voice Commands: Hey Sena..."insert command here" works as advertised and does just about anything you would want. I would rate voice commands a bit higher than the Cardo, and that is saying something (no pun intended). Sound Quality: The speakers are very good...right up there IMHO with the JBL on the Cardo Packtalk. Nice balance and absolutely louder than the competition. I can now hear and understand Intercom and music clearly at highway speeds. There are built-in equalizer settings, but it seems to cut down on maximum volume. Mesh 2.0: In a word...pure awesome. It has a public mesh mode for idiot proof intercom. Turn on unit, flip up antenna and push mesh button and you are instantly talking to whoever is nearby on a Sena. If you would rather setup a private group mesh, a 5 second hold on the button or a 'hey sena, group mesh' command has you talking just to your crew. Seriously doesn't get any easier than this. Beats the Cardo in my book for ease of use. The mesh is really robust too. It does have a distinct hit on battery life, which gets me to my first ding... Backward compatible: The clamp is absolutely compatible with earlier 20s/30k models but the gasket has been updated for better water repellency and the speakers on the 50 are heads and tails better previous generations. That said, it is VERY nice that you can use existing mounts so if you have already kitted out multiple helmets you are good to go. Intercom in bluetooth to a 20s seemed to work great too, but I didn't test it a lot. Accessories: They include a little charging cable with a wifi dongle. Once configured, it checks for updates to firmware and automatically applies it. First night I had it, I plugged it in and was greeted the next morning with 1.0.2 software...very nice. Software: The PC/Mac app for updates and config is good and the mobile phone app is well very done and functional. All the configuration and operation you could need right at your fingertips. The 'not so awesome' Battery Life: Decidedly meh. The battery life is not on par with Cardo. I hope maybe a software update will help, but I was only able to eek out 5.5-6 hours with the mesh intercom going and music streaming. This is mitigated somewhat with an EXCELLENT quick charging tho. We stopped for 15 minutes for gas, bio break and a snack and I plugged it into my USB. It went from 17% to 85% in that time, but the Cardo would have gone all day. Something to be aware of but not a show stopper in my book. They can be ridden and used while charging as well. The inaugural run went VERY well, albeit with a few hiccups. About 5 hours into the ride she announced low battery. A little while later she disabled mesh to stretch what was left (bluetooth uses half the battery of mesh), but actually seemed to setup a bluetooth channel with another rider so I could continue talking, which was very nice. After charging up, I needed to power cycle the unit to get the Mesh channel back, otherwise I would get 'mesh disabled, enabling bluetooth'. Probably a software fix in the works. Not perfect, but all in all pretty cool. Waterproof: Or lack thereof. Not 100% sure how much this will matter in real life, but there is no IP rating like on the Cardo units. That said, they improved the gasket on the clamp and reversed the rubber cover on the USBC charging port. Time will tell. Interspecies communication: My squad all have Sena units, and my daughter has my old 20s. Know that they all tout 'universal pairing' but setting up a link between Sena and Cardo is a hot mess and someone is gonna hate it. One set uses universal pairing, but the other needs to be in second mobile phone pairing mode. If you had a phone and GPS paired, you are skunked. On top of that, the range is bad and the quality of voice is crackly. I would not buy a new comm unit from another vendor expecting seamless communications between both worlds. Pick one and stay with it. Hope that helps. ... show more
Reviewed in the United States on May 19, 2020 by Mikeyman67 Mikeyman67

  • Good battery life.
Size: Single Style: 50S w/ SOUND by Harman Kardon
Used on a Bell Custom 500 open face helmet. Easy to install. Works good, just a slight learning curve for me. I have never used one before. Heavy rain did not bother it. Battery life is excellent, used for two full days of riding and still at 68%. Good audio and plenty of volume. Talked to one person on the phone and he said he could hear me fine, no noise at all. ... show more
Reviewed in the United States on January 19, 2024 by Ancient Old Fart

  • SENA 50S. Needs a lot of work. REVIEW UPDATED JULY 2021.
Size: Dual Style: 50S
I’ve been a Sena user since the pre-USB SMH10 days. I have thousands of hours using their devices. I currently own 2 10S units, 2 20S EVO units (with Sena HD speakers), 2 Cavalry half helmets, and 2 SR10 Bluetooth adapters. All of my Sena devices are running their latest firmware. Both 50S units were taking directly from the box, and updated to firmware ver 1.0.6, and fully charged. A fault reset, along with a factory reset was performed after the firmware upgrade. Testing conditions. * The units were installed into HJC i90 helmets. * BT paired to iPhone 8 * BT paired to 1 10S * BT paired to 1 20S * BT paired to 1 Cavalry BT half helmet * BT paired to Sena SR10 What I liked. * Installation. It’s straightforward just like the other Sena comms devices. * Mount. Much better than the SMH10 or 10S mount. * Jog Dial. Prefer the Jog Dial over a 3 button design. * HD speakers. Sound quality is much improved. * FM radio. Works well like in the 20S EVO. * Mic mute is a nice feature. * No pairing needed for an Open MESH. * Users Manual. Well written. What I did not like. * The flip up MESH antenna. Difficult to flip up using rain or cold weather gloves. The antenna should be incorporated into the wiring harness and routed inside the helmet for a permanent configuration. * MESH button. It’s positioning makes it very difficult, or nearly impossible to use with rain or cold weather gloves on. Switching from an Open MESH connection to a Private Group MESH or BT connection is very difficult due to the location of this button. IMO the better location would to have incorporated the Ambient button to perform this task. * Hello SENA is still hit and miss. Same rate of success as with my 20S EVO. 50/50. * Hey SIRI. Works 99% of the time if I speak directly into my iPhone 8 mic. Fails 99% of time when speaking via the 50S. This is a HUGE FAIL. I even tried to re-setup SIRI using the 50S mic. No joy. * Audio Multi-tasking was hit and miss with the SR10 that I have connected to a RADAR detector, and a 2 way amateur radio. Another HUGE FAIL for me. Works perfectly with my 10S or 20S EVO. When it did work, and the connection ceased, streaming music from my iPhone 8 would be jittery. Had to re-boot the 50S to solve the issue. * Numerous Open MESH connections error messages when exiting a 2 party Group MESH back into a 2 party Open MESH. Error message would be BT intercom already connected. Closing MESH. I assure you the 50S units were not intercom connected via BT. The only way I could solve this issues was to re-boot the 50S. * When connecting into a Group MESH by pressing and holding the MESH button for 3 seconds, the announcement of connected in to the Group MESH should be heard as soon as the 3 seconds have expired, not after it has connected into the Group MESH. If you by mistake hold this button for more than the 3 seconds another function takes control. * BT comms connections downgraded to 4 from 9 of the 20S EVO. * The popping noises are still present when BT connected with the 50S, as the 20S EVO’s sometimes do. * Intercom Audio-Overlay even while in a very quite environment would randomly engage, no matter what sensitivity setting was used. This occurred in both BT and MESH connections. My 20S EVO’s perform this function much better. My conclusion, the 50S devices are not ready for those of us who plan to use the majority of the claimed features. If that’s your plan, at the present time these will probably not meet your expectations. If your plans are just for a comms unit, and to listen to music, these work sorta okay. The deciding factor for me to return the units was the failure to properly integrate with my Sena SR10, along with the flip-up antenna and MESH button. My 20S EVO’s integrate with my SR10 seamlessly, and having the ability to BT comm connect to 8 others is well more than I need. My 20S EVO’s live on! UPDATE JULY 2021. Sena listened. Firmware version 1.0.8 addressed several of the issues that I discovered. Although not quite perfect, the 50S performs audio multitasking much better now. ... show more
Reviewed in the United States on November 18, 2020 by JMHHKY

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