When the 20S was introduced, it was immediately recognized as the absolute best within the Bluetooth communication marketplace. It was extremely difficult to find faults, but Sena did recognize some areas to improve upon. The main new feature of the 20S EVO is the more powerful integrated antenna. It maintains the same 1.2 mile range as the 20S, but the signal is strengthened for even better clarity and less interference. This fixed-position, always-up antenna in addition to a revised microphone connection allows the 20S EVO to reset the bar on enhanced audio clarity.
Bluetooth:
- 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
- Audio multitasking function creates the most close-to-natural audio sound while running multiple audio functions simultaneously and intelligently
Intercom:
- HD quality voice allows for communication with up to eight companions over a distance up to 2 km or 1.2 miles
- Intercom group management enables users to manage intercom participants by group
- 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
- Dual microphone expands the use for the rider and continues to enhance their experience
- Includes both wired and boom-style microphones
- Earbud port built into each clamp mount
Specifications:
- Talk time: 13 hours
- Stand-by time: 10 days
- Dimensions (main module): 94.7mm x 48.3mm x 25.5mm (3.7 in x 1.9 in x 1.0 in)
- Speakers: driver unit 40mm x 6.5mm
- Boom microphone length: 190mm
- Wire length between speakers: 555mm
- Weight (main module): 60g (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:
- Sena 20S EVO headset main unit
- Universal helmet clamp
- Wired boom microphone
- Wired microphone
- Micro USB power and data cable
- 2.5mm to 3.5mm audio cable
- Cigarette charger
- Glued surface mounting adapter
- Rubber pads
- Speaker pads
- VELCRO® brand fastener pads for speakers
- VELCRO® brand fastener pad for boom microphone
- VELCRO® brand fastener pad for wired microphone
- Allen wrench
