Cască Sena 20S EVO DUO 20S-EVO-11D

The Sena 20S EVO DUO headset is a Bluetooth communication system designed for motorcycle riders who need reliable intercom and audio features. It supports multi-party intercom connections for up to eight riders, integrated Bluetooth audio streaming, and voice command operation. The unit provides clear sound reproduction for music and phone calls and offers a long runtime to support extended trips. The design allows mounting to most full-face and modular helmets and includes controls intended for use while riding.

Advantages

The headset combines advanced Bluetooth protocols for stable connections and extended-range intercom communication. Audio performance is tuned to deliver clear speech and balanced music playback while minimizing wind and road noise. Battery life up to 13 hours enables full-day use without frequent charging, and the device supports voice activation so riders can keep their hands on the controls and eyes on the road. Installation hardware and a low-profile design help integrate the unit with a wide range of helmet shapes.

Suitable for

• Group rides requiring intercom between multiple riders
• Commuting and long-distance touring with prolonged audio playback
• Making and receiving phone calls while keeping hands on controls
• Listening to navigation instructions and streamed audio

Key specifications

• Bluetooth communication supporting multi-party intercom (up to 8 riders)
• Voice command compatibility for hands-free operation
• Audio streaming for music and phone calls
• Battery life up to 13 hours of continuous use
• Mounting system compatible with most full-face and modular helmets
• Wind-noise reduction and tuned speakers for clear speech

How to use

Mount the headset to the helmet following the supplied mounting hardware and secure the boom microphone or wired microphone inside the helmet according to fit and comfort. Power on the unit and pair with a smartphone or another Sena headset using the Bluetooth pairing procedure described in the user manual. Use voice commands or on-unit controls to initiate intercom sessions, answer calls, or control audio playback. Adjust speaker pads and microphone position to achieve clear sound and optimal comfort before riding.

Recommendations

For reliable intercom performance, pair devices and test connections before starting a ride, keep firmware updated for improved stability, and charge the headset fully before long trips. Position the microphone to minimize wind noise and perform volume checks at low speeds prior to highway use.