Sena Impulse Modular Helmet White

The all-new Impulse is a modular smart helmet featuring Sena’s industry-leading Mesh Intercom™ and Bluetooth® Intercom technology plus premium speakers [read more]
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  • > ECE-2205 Certified
  • > Sold with: CLEAR VISOR
  • > ECE P/J

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Regular Price: € 699,00

Price: € 629,00

  • Price without VAT for extra UE countries € 515,57

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The all-new Impulse is a modular smart helmet featuring Sena’s industry-leading Mesh Intercom™ and Bluetooth® Intercom technology plus premium speakers and microphone by the audio experts at Harman Kardon. With the help of Harman Kardon, the Impulse’s expertly tuned speakers bring a new level of precision and clarity to in-helmet audio, plus an all new microphone for unprecedented outbound audio quality. The helmet boasts an integrated rear-facing taillight for rider visibility and a convenient retractable sun visor.
Firmware update is carried out only via wifi.
Impulse was built with a ECE-rated composite fiberglass shell and has an intermediate oval fitment. Four strategically placed vents, a chin vent, top vent, and two exhaust vents allow airflow while riding. Impulse offers the below features:
Premium Speakers & Microphone with SOUND BY Harman Kardon
Modular Helmet Design
Integrated Mesh & Bluetooth Intercom systems
Pinlock®-ready with an included Pinlock anti-fog lens
Retractable Sun Visor
LED Taillight
Voice-Activated Digital Assistant Access (“Hey Google”/”Hey Siri”)
Voice Commands in 8 languages
Magnetic Pogo Charging Port
ECE rated
Intermediate Oval Fit
The Sena Impulse offers an unmatched audio experience with SOUND BY Harman Kardon. Both the speakers and microphone were created with the audio experts at Harman Kardon to provide world-class sound inside of this motorcycle helmet. The Impulse’s interior design was optimized by Sena to provide plush acoustic dampening for the SOUND BY Harman Kardon speakers. The precisely placed premium speakers and interior acoustic design combined with the all-new microphone allow the Impulse to deliver an UNPRECEDENTED motorcycling auditory experience. The speakers send crystal clear audio to riders’ ears while the microphone, with a newly designed sensor, provides robust performance for voice communication while riding.
Impulse features both Mesh and Bluetooth Intercom platforms, allowing users to connect with any Sena headset for rider-to-rider communication. Mesh Intercom brings robust, reliable connections and flexible intercom message routing with significant enhancements to Sena’s Mesh algorithm. Mesh offers an unprecedented level of intercom audio quality with two Mesh settings, Multi-Channel Open Mesh Intercom™ and Group Mesh Intercom™.
Multi-Channel Open Mesh Intercom (Open Mesh) features the industry’s first Mesh Intercom™ channel system. Similar to standard handheld or CB radios, Mesh allows users to switch between nine channels when operating in Open Mesh mode. Open Mesh offers a simple, single push of a button to click-to-connect to the Mesh 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).
For a private group conversation, Impulse offers Group Mesh Intercom mode. Group Mesh supports a single, private group for up to 24 participants and the same range as Open Mesh. To ensure privacy, only invited users can join the Group Mesh chat.
Traditional four-way Bluetooth Intercom mode continues to be an option for connecting the Impulse to other Sena Bluetooth-enabled users within a 1.2-mile range. Additionally, users can pair with a Sena Bluetooth Intercom user and ‘bridge’ them into a Mesh 2.0 intercom conversation.
Impulse is packed with features, including Sena’s first-ever integrated motorcycle helmet LED taillights for additional rider visibility. The ECE-rated Impulse was engineered with a convenient modular helmet design and a lightweight composite fiberglass shell. The helmet’s four-way ventilation system offers airflow from vents on the top of the helmet, the chin, and two exhaust vents. The helmet features a retractable sun visor to protect riders from excessive glare. Impulse is Pinlock® ready with a Pinlock® anti-fog lens included in the box. The micro ratchet chin strap keeps the helmet comfortably and securely in place throughout the ride.
Voice Commands allow riders to speak directly to their Impulse helmet while keeping their hands safely on the handlebars. Take control of the Impulse’s functions, like answering the phone or starting a Group Mesh session. Impulse supports Voice Commands in 8 languages, including English, French, German, Spanish, Italian, Chinese, Japanese, and Russian.
Digital assistant access allows the Impulse to connect to Google Assistant and Apple’s Siri with a simple voice command enabling you to tap into your smartphone’s features, including GPS navigation, music playback, voice dialing, and more. All you need to do is ask: “Hey Siri” or “Hey Google”! Running low on gas? “Hey Google, please give me directions to the nearest gas station.”
Impulse features an all-new charging system that operates using a magnetic pogo connection. The new charging port, located in the rear of the helmet, is securely sealed and offers improved protection from the elements while riding. Impulse offers a talk time of 10 hours while using Mesh Intercom™ and up to 18 hours while using Bluetooth intercom. Impulse features a built-in wifi circuit that provides automatic firmware updates while charging. Users will no longer need to use the Sena device manager to update the device’s firmware.
The new Sena Motorcycles App gives users a way to visually configure the Impulse’s device settings. Download the app to customize a variety of settings and features on the Impulse, including the ability to remotely manage channel settings for Open Mesh, or even set a private group for Group Mesh. Impulse users will also be able to control the LED taillight via the Sena Motorcycles App. Head to the App Store or Google Play store to download the Sena Motorcycles App.
Impulse features an intermediate oval fitment, and is available in sizes S, M, L, XL, and XXL in Matte Black and Glossy White.
Weight: ECE: 1,720 g (60 oz) ± 50 g (2 oz) (M size).
Bluetooth 5.0
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)
Size: S / M / L / XL / XXL
Color: Matte Black / Glossy White
Composite fiberglass shell
Quick-release system
UV resistant
Pinlock ready
Pinlock 120 max vision
Comfort/Center Liner and Cheek Pads:
Removable & washable
Quick dry liner
Laser-cut foam
Chin curtain
Breath deflector
Steel quick release buckle
Reinforced chin strap
Reflective safety patch
Multi-density EPS
Neck roll
Ventilation System:
Top vent
Chin vent
Exhaust port
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
Advanced Noise Control™
Bullit-in SBC Codec
Wide volume control
Sample rate: max. 48 kHz (DAC)
Premium Speakers & Microphone with SOUND BY Harman Kardon
FM Radio
Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
Radio region: worldwide
Radio frequency specifications: 76 ~ 108MHz
10 preset station memory with automatic scan function
IEEE 802.11 b/g/n
Working distance: within 10 meters
Talk Time:
Bluetooth Intercom: up to 18 hours
Mesh Intercom: up to 11 hours
Charging time: 2.5 hours
Bullit-in 1,300 mAh Lithium polymer battery
Electronics: CE, FCC, IC, KC
Helmet: ECE 22.05, homologation P/J.

Additional Info

Product Code IMPULSE-GW
ID 33873
Color White


Wind Buffeting Noise Makes HK's Useless!Review by
Loads of well thought out details and features that become useless because the aerodynamics of the helmet are terrible and above 50mph the wind buffeting is louder than any helmet I've experienced. Renders the HK sound system and intercom useless at highway speeds. If I turn my head left or right by just a few degrees it calms down 20% but eyes forward and its exasperating, can't hear a thing unless at full volume, and then the sound is coarse. My cheap Fulmer Modular is way quieter! I'm really surprised that the online reviewers have not actually test ridden the helmet at speed. Also runs small and round, I'm a large in every helmet I've owned and this Impulse Large is extremely snug and hasn't expanded after a dozen wears. Additionally my chin presses against the front of the helmet chin guard. My head is exactly 59 and oval, Sena's size guide put me at the beginning end of a large(59-60). . . really needed an XL. I wish there was a way to record the interior sound level to prove my point. A waste of $650! (Posted on 17/03/2022)
Helmet arrived brokenReview by
The helmet arrived and did not turn on. Customer service has yet to assist with a replacement. I am very disappointed with this purchase but more disappointed that it has been a week and no one is helping. (Posted on 26/04/2022)
Outstanding productReview by
One of the best helmets considering the safety benefit in-addition to the entertainment advantage. Having a built in system by Harman kardon is a great relief from the impediment of installing any other sound system. (Posted on 15/05/2022)
Solid HelmetReview by
This product is pretty much exactly as described in the description. It works as it should and the quality of material is exceptional. The price is fairly price for what you get. Really happy with this product! (Posted on 25/05/2022)
Great HelmetReview by
I love the quality of this helmet and the fit. Also the sound on this is just astonishing and perfect. The inyerior material is premium and the battery lasts a very very long time . I would definitly recommend it. (Posted on 25/06/2022)
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