The PULSE FLEX 2i exceeds all expectations by delivering a rich, detailed soundstage that will fill any room. A state-of-the-art bass driver adds some serious punch to this small but mighty speaker, and our advanced DirectDigital™ amp lets you experience all of your music to the fullest without compromising quality sound for portability and size.
The PULSE FLEX 2i is a versatile, full-range speaker that delivers true wireless portability and the best in audio performance. Place a pair in any room, pair them together for stereo sound, or even take one with you to the park. It’s our smallest speaker that lets you enjoy great-sounding music in any and every corner of your home.
Gen 2i continues to strengthen the Bluesound line with dual-band Wi-Fi, Apple AirPlay 2 support, upgraded Bluetooth codecs, improved amplification and acoustics, and more while maintaining value for consumers with minimal changes to retail pricing.
- Ultra-compact speaker that delivers crystal-clear, size-defying sound.
- Digital amplifier and custom-tuned drivers energize your music with deep, detailed bass and no distortion.
- Plug it in and connect it to your WiFi for control from anywhere in your home.
- Place one in any or every corner of your home and watch it disappear into your home décor.
- Group two PULSE FLEX 2i’s with the PULSE SOUNDBAR 2i and create a wireless surround sound system with dedicated rear channels.
- Attach the optional rechargeable FLEX battery pack and take your music wherever you go with Bluetooth.
- Ask for the music you want to hear and control it with Amazon Alexa*
- AirPlay 2* lets you play music or podcasts from speakers throughout your house — all in sync.
Supported File Formats
MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
Hi-Res formats - FLAC, MQA, WAV, AIFF
Native Sampling Rates
32 - 192 kHz
16 - 24
Frequency Response: 45Hz - 20kHz
THD+N - 0.030%
25 watts total system power at 0.030% THD
1 x 3.5" (89mm), Woofer
1 x 1" 25mm, Tweeter
Supported Operating Systems
Plays music from network shares on the following desktop operating systems: Microsoft Windows XP, 2000, Vista 7-10, Apple Macintosh 7-10
Free Internet Radio
TuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise, Slacker Radio
Supported Cloud Services
Spotify, Amazon Music, TIDAL, Deezer , Qobuz, HighResAudio, Murfie , JUKE, Napster, KKBox, Bugs, Taihe Music ZONE, SoundMachine
Control4, RTI, Crestron, URC, push, iPort, ELAN, Lutron, roon, Amazon Alexa Skills*, Airplay 2*
*Some services, features and technologies will be available soon with a firmware upgrade
Gigabit Ethernet RJ45
Wi-Fi 5 (802.11ac, dual-band)
1 x Type-A port for connection to USB memory sticks (Fat32 or NTFS formatted) and supported peripherals
1 x Type-B (mini) for product servicing
Combo - Toslink/3.5mm
Headphone output - 3.5 Stereo
aptX® 4.1 Bluetooth wireless built-in
Universal bi-pin AC Cord input (100 - 240AC)
Mobile Operating System
BluOS - Free Android and iOS App Available Online at Google Play and Apple App Store
Simple top-panel button controls.
IR Sensor built in - Front panel
ARM® CORTEX™ A9, 1 GHz
1.23 kg / 2.7 lbs
125 x 183 x 100 mm
4.92 x 7.2 x 3.9 in
Power Consumption (Idle)
AC power cords (Europe or North America)
Toslink Optical to 3.5mm Mini Adaptor
-10° C to 50° C, 20% to 80% relative humidity
0° C to 40° C
Available in White or Black Matte