- EN
Adventure
Touring
Rally and offroad
SENA SF4 MC BT with Dual Speakers Singlepack
The Sena SF4 is a versatile Bluetooth communication headset designed for riders who enjoy traveling with friends. Thanks to the 4-way intercom with a range of more than 1.2 km, you can easily stay connected with your group even in open terrain.
Reliable group communication
- 4-way Bluetooth intercom for communication between multiple riders
- Intercom range up to 1.2 km / 0.8 mi in open terrain
- Stable and clear communication during group rides
- HD Voice for clear voice transmission
Bluetooth connectivity
- Bluetooth® 4.1 connectivity
- Easily pair with smartphones, GPS devices and other Bluetooth equipment
- Supports phone calls, music streaming and navigation instructions
Audio and entertainment
- Audio Overlay™ allows simultaneous use of intercom and music
- Music sharing with another rider
- Built-in FM radio for entertainment on the road
- Clear and balanced sound while riding
Ease of use and control
- Fast charging so you can get back on the road quickly
- Sena Smartphone App for easy setup and configuration
- Quick clamp mounting system for simple helmet installation
- Designed for reliable performance on every ride
Sena SF4 – Product Overview & Specifications
Overview
Each SF4 comes with one standard and one HD speaker set. The HD speakers deliver louder, clearer audio for an enhanced riding experience. The standard speakers are slightly smaller and may provide a more comfortable fit for some riders. The SF4 is available in a single-headset package or a dual package containing two headsets.
Link the Sena SF4 Bluetooth device to the Sena SF Utility App (available for iPhone and Android) to easily configure device settings and quickly access guides. The SF4 also connects to the Sena RideConnected App, allowing communication with a virtually limitless number of riders over an infinite range, as long as you remain connected to a mobile network.
General
- Talk time: up to 13 hours
- Operating temperature: -10°C ~ 55°C (14°F ~ 131°F)
- Charging temperature: 0°C – 45°C (32°F – 113°F)
Dimensions
- Speaker Driver Unit: 32 mm – thickness 10 mm
- Main Module: 73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)
- Wired Boom Microphone: length 183 mm
- Wire between speakers: length 590 mm
- Weight: main module — 35 g (1.23 oz)
Bluetooth
- Bluetooth 4.1
- Headset Profile (HSP)
- Hands-Free Profile (HFP)
- Advanced Audio Distribution Profile (A2DP)
- Audio Video Remote Control Profile (AVRCP)
Audio
- Noise Cancellation: Advanced Noise Control™
- Codec: Built-in SBC Codec
- FM Radio:
- Radio frequency specifications: 76 ~ 108 MHz
- HD Voice enabled for high-quality phone call audio
Intercom
- Working distance: up to 1.2 km (0.8 mi) in open terrain
- Supports up to 4 riders
Battery
- Charging time: 1.5 hours
- Quick Charge: 30 minutes of charging = 4 hours intercom
- Type: Lithium Polymer Battery
Certificates
- CE, FCC, IC