Sena 20S Bluetooth Headset Dual Pack

Sena 20S Bluetooth Headset Dual Pack

Item Id: 843-01041
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Sena S20 Dual Pack
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 MultitaskingTM: advanced audio management of intercom, phone, music and FM radio (patent pending)
  • Advanced Noise ControlTM
  • Versatile bike-to-bike conference intercom
  • Intercom working distance up to 2.4km (1.5 miles)*
  • Multipoint Bluetooth for dual mobile phone
  • 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 and 3 types of microphones for installation on any helmet
  • Quick Bluetooth pairing
  • Universal IntercomTM: 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

Tec Specs


  • 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)
    • Speaker: driver unit 36 mm – thickness 6.5 mm
    • Boom microphone length: 190 mm
    • Wire length between speakers: 555 mm
  • Weight(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 (intercom): up to 2.4 km (1.5 miles) in open terrain


  • Built-in SBC Codec
    • Advanced Noise ControlTM
    • Wide volume control
    • Sample rate: max. 48kHz (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
  • MP3 Jack
  • Radio on time: 8 ~ 10 hours


  • CE, FCC, IC


bluetooth_circleBluetooth 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 MultitaskingTM

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 ControlTM

Along with the HD quality audio the 20S comes equipped with Advanced Noise ControlTM technology, a new feature to the Sena Bluetooth product line up. The noise control technology efficiently suppresses the wind noise from motorcycle riding without distorting original voice during intercom conversation. The Advanced Noise ControlTM 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 20S also features a 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.


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 IntercomTM. 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.

Size Charts

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Customer Reviews
Rating Enjoying so far.
Still getting use to the extensive list of capabilities. They where very easy to install and get setup.
Reviewed by: from Phoenix. on 5/11/2015 5/5
Rating Sena 20S
So far we are very pleased. We had used another top brand for several years but were tired of screaming at it to wake it up. The Sena's voice commands are intuitive and pleasant to use. The speakers are loud enough to talk over our aftermarket exhaust, the phone conversation is clear on both ends. Kinda pricey but I think you get what you pay for here. I would recommend the Sena 20S to my fellow riders.
Reviewed by: from Montana. on 8/12/2014 5/5
Questions and Answers
Q: Does this system cater for iPods ? Thanks Julee
Asked by:  - 8/15/2014 (Submit an answer)
A: Yes the SENA 20S has an AUX jack that you can use to plug an older iPod using the supplied cable and you can also link a bluetooth iPod suing a wireless bluetooth connection and play wireless music, you can control the music using the 20S no matter how the iPod is connected to it. Do not hesitate to let us know any other questions.

Thank you
The Helmet Shop
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Q: Does this attach to the helmet or simply fit over the ear?
Asked by:  - 12/22/2014 (Submit an answer)
A: Currently the Sena 20s headsets are available in models the attach to the helmet. If you are interested in over the ear models, Sena makes 2: The SPH-10 and the Sena Expand
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Q: Will the Sena 20s fit on a harley davidson half helmet?????
Asked by:  - 1/19/2015 (Submit an answer)
A: These headsets are very versatile and can mount on any helmet. When mounting any headset to a half helmet you need to have a neck curtain or ear pads to accommodate the speakers and microphone. If your Harley helmet does not have this , we do sell ear pads.
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