Bluesound PULSE FLEX
Available next month
If you’re like us, sound is a part of your daily routine. Whether it’s music, podcasts, audiobooks, or even watching shows and movies, we’re impacted by the quality of the sound we hear. If you’re using earbuds or headphones, that’s a bit more controlled, and you can get surprising quality from those small things. When it comes to filling a room - or rooms - then things become trickier. Sure, we all have bluetooth speakers that work in a pinch, but what if you want something that looks like it’s actually ready to take up permanent residence? That’s where the Bluesound PULSE FLEX comes in.
Bluesound PULSE FLEX: what it is
In looking through the marketing materials, this speaker is a cross between the ubiquitous bluetooth speaker and the classic high fidelity bookshelf speaker. It does need to be plugged into the wall to work, but after that, you can be fully wireless (there is an analog/optical input if you prefer to be wired, or USB-C). Once you’ve got the speaker on your network (wired or WiFi), the world opens up.
You can stream through 23+ different services through the BluOS controller app, as well as access internet radio, your own music, as well as music you may have stored on a networkl-attached storage device. For that matter, you could even plug in the good ol’ thumb drive to have it start playing music. In other words, however you’ve got your sound files sourced, this little guy should play them.
Why opt for this?
That’s a fair question. We feel the Bluesound PULSE FLEX has a few things going for it. For starters, it looks like it belongs in a refined environment, which your standard bluetooth speakers can sometimes have trouble doing. Secondly, even used as a single unit, you’ll have quality sound via the 4” woofer and 0.75” tweeter, courtesy of the on-board amplifier. Finally, this is a speaker that’s built to be part of an environment that can be expanded. Want multi-room sound? This can be part of that. Want stereo sound in one room, or to extend your surround sound setup? This can do it. Start small, and expand the footprint over time as needs (and budget) dictate.
Wrapping things up
If you’d like to get the Bluesound PULSE FLEX reproducing some high-quality audio at your place, you’ll be able to do that starting next month. The speaker will be available starting December 16, 2025, at a price of $349 ($399 CAD). They’ll be coming in three colors (white tan, black charcoal, or white pebble grey), so figure out what fits your decor. Of course, while these are able to work as a single (mono) speaker, you can also pick up a second one, pair them together, and have stereo sound. Or, if you have a bluetooth soundbar, the Bluesound PULSE FLEX can be used as a surround channel. Whatever the setup, this looks like an affordable way to checkout the Bluesound ecosystem. You can check out the details, and sign up to be notified upon release, directly over at bluesound.com
Key Features
Built with BluOS – Stream from over 20 music services, internet radio, or personal libraries via the BluOS Controller app. Also supports Spotify Connect, Tidal Connect, Qobuz Connect, Roon, and Apple AirPlay 2.
Flexibile Configuration – Use it as standalone speaker, pair two for stereo, or add it as rear surrounds with the Bluesound POWERNODE, PULSE CINEMA, or CINEMA MINI for immersive home theater.
Modern Connectivity – Equipped with dual-band Wi-Fi, Gigabit Ethernet, aptXÔ HD Bluetooth, and multiple wired inputs including USB-C and an optical/analog combo jack.
Smart Control – Includes quick-touch preset buttons, IR remote learning, and voice assistant compatibility for seamless control from any device. Smart home home control systems are also supported with custom drivers for Crestron, Control4, Nice, RTI, and more.
Product Dimensions
131 x 196 x 111 mm (W x H x D)
5.15 x 7.73 x 4.37 in (W x H x D)
Weight: 1.61kg / 3.55lbs
Tech Specs
AUDIO:
Supported Audio File Formats: MP3, AAC, WMA, WMA-L, OGG, OPUS
Supported High-Quality Audio File Formats: FLAC, MQA, ALAC, WAV, AIFF, MPEG-4 SLS
DSD Support: DSD256
Native Sampling Rates: up to 192 KHz
Bit Depth: 16-24
Audio Controls & EQ: BluOS Control App
Amplification: Smart DSP Amplifier
Rated Power Output:
50W total system power
10W x 1 Tweeter; 40W x 1 Woofer
0.75” (21mm) Tweeter x 1; 4” (102mm) Woofer x 1
Speaker Configuration: Mono
SOFTWARE & INTEGRATIONS
Operating System: BluOS
App Controller Operating System: iOS, Android, Windows, macOS
Processor: ARM® Cortex™ -A53, Quad-Core, 1.8GHz per core
Supported Network File Sharing: Server Messsage Block (SMB) up to 200,000 files
Album Art Supported: JPG, PNG
Music Services & Internet Radio: 23+
3rd-Party Integrations: AirPlay 2, Spotify Connect, Tidal Connect, Qobuz Connect, Roon Ready
Control System Integrations: Creston, Control4, RTI, Nice, URC, Lutron
Voice Control Integrations: Amazon Alexa Skills
Connections
Power Supply: Universal 2-pin AC cord input (100-240AC)
Ethernet/LAN: Ethernet RJ45, Gigabit 1000Mbps
Wi-Fi Built In: WiFi 5 (802.11ac), dual-band
Bluetooth Quality: Bluetooth 5.3 aptX HD
Bluetooth Connectivity: Receive
IR Remote: IR Sensor Built in with IR learning
Optical/Analog Input: 3.5mm Optical/Analog Combo
USB In:
Type A (Fat32, NTFS Formatted) - External Storage Only
Local Server Mode
USB (other): USB Type C (PC input)
Subwoofer Output: Wireless with PULSE SUB+
Mounting: Wall Mount with WM100; Floor Stand Mount with FS230
USER INTERFACE & CONTROL
Status Indicator: LED
Play/Pause Button: Center Push Button
Volume Control Buttons: Volume Up/Down Push Buttons
Previous/Next Track Buttons: Previous/Next Track Push Buttons
Preset Buttons: Push Buttons x 3
GENERAL
Finish: Black/Charcoal; White/Pebble Grey; White/Tan
Network Standby: 0.5W
Storage Environment: -10°C to 50°C, 20% to 80% relative humidity
Operating Environment: 0°C to 40°C
SKU/Version: P130