Life doesn’t stand still, and your music shouldn't either. We challenged our engineers to distill six decades of acoustic experience into a compact, beautiful form that could go anywhere. The result is the latest generation of Muo portable Blueooth speaker. It delivers our signature HiFi sound—with stunning clarity, detailed midrange, and powerful bass, in a portable, all-day design that’s ready for any adventure.
KEF signature HiFi sound
Bluetooth® 5.4 aptX Adaptive™
Up to 24-hr playtime#
15-min quick charge
Waterproof and dustproof
USB Type-C for laptop
Speaker-phone
True Wireless Stereo*
High-fidelity sound that stuns
Get ready to be amazed the moment you hit play. Distilling our award-winning speaker expertise into this portable design, powerful bass, crisp details, and room-filling sound that defies its compact size.
Get ready to be amazed the moment you hit play. Distilling our award-winning speaker expertise into this portable design, powerful bass, crisp details, and room-filling sound that defies its compact size.
P-Flex Surround Technology
A unique pleated design that resists pressure to ensure accurate and detailed bass reproduction.
Highly Efficient Racetrack Driver
Delivers powerful, room-filling sound and deep, controlled bass from a surprisingly portable design.
Dedicated Dome Tweeter
Improves high-frequency performance, ensuring a natural and clear reproduction of every musical detail in any listening situation.
P-Flex Surround Technology
A unique pleated design that resists pressure to ensure accurate and detailed bass reproduction.
Highly Efficient Racetrack Driver
Delivers powerful, room-filling sound and deep, controlled bass from a surprisingly portable design.
Dedicated Dome Tweeter
Improves high-frequency performance, ensuring a natural and clear reproduction of every musical detail in any listening situation.
Bass that punches above its weight
A highly efficient dedicated racetrack driver works in synergy with our P-Flex Surround technology, adapted from our flagship subwoofers. This allows for precise cone movement, delivering impressively deep, controlled, and detailed bass.
Clarity with every detail
A dedicated dome tweeter brings a new level of high-frequency sophistication to portable audio. It delivers sharp, brilliant high tones, revealing every detail in vocals and instruments.
Our proprietary Music Integrity Engine® (MIE) is the mastermind behind the sound. Our proprietary suite of DSP algorithms, specially tuned with technology from our flagship LS60 Wireless speakers, enhances the overall performance for remarkable sonic integrity and accuracy.
Bass that punches above its weight
A highly efficient dedicated racetrack driver works in synergy with our P-Flex Surround technology, adapted from our flagship subwoofers. This allows for precise cone movement, delivering impressively deep, controlled, and detailed bass.
Clarity with every detail
A dedicated dome tweeter brings a new level of high-frequency sophistication to portable audio. It delivers sharp, brilliant high tones, revealing every detail in vocals and instruments.
Music Integrity Engine® (MIE)
Our proprietary Music Integrity Engine® (MIE) is the mastermind behind the sound. Our proprietary suite of DSP algorithms, specially tuned with technology from our flagship LS60 Wireless speakers, enhances the overall performance for remarkable sonic integrity and accuracy.
Always ready, anywhere
Engineered for the unpredictable rhythm of life, Muo is built to perform wherever you are.
Stay powered, all day
Muo powers through up to 24 hours of playback, carrying you from morning to night and beyond. Short on time? A 15-minute quick charge provides up to 3 hours of listening.
#At moderate volume levels
USB Type-C
The USB-C port offers a straightforward wired connection to your laptop, allowing for quick and easy setup.
Instant & easy connections
Connecting couldn't be simpler. With Bluetooth, Google Fast Pair and Microsoft Swift Pair, you can connect your device to Muo with a single tap.
Speakerphone for calls
Take calls with crystal-clear clarity. The built-in microphone features advanced noise and echo cancellation, ensuring your voice is heard perfectly.
Create a stunningly realistic soundstage by wirelessly pairing two Muo speakers, where dedicated left and right channels work in harmony to deliver true wireless stereo sound. For an even bigger sound, link multiple Muo speakers together via Auracast™^ to play the same music in perfect sync.
* Stereo pairing is available when using two Muo speakers. ^ Auracast™ works with compatible Android devices, available in late 2025.
Take full control with the KEF Connect App. Select from EQ presets to match your taste, manage speaker settings and access the latest firmware updates, all from one intuitive interface.
Stay powered, all day
Muo powers through up to 24 hours of playback, carrying you from morning to night and beyond. Short on time? A 15-minute quick charge provides up to 3 hours of listening.
# At moderate volume levels
USB Type-C
The USB-C port offers a straightforward wired connection to your laptop, allowing for quick and easy setup.
Instant & easy connections
Connecting couldn't be simpler. With Bluetooth, Google Fast Pair and Microsoft Swift Pair, you can connect your device to Muo with a single tap.
Speakerphone for calls
Take calls with crystal-clear clarity. The built-in microphone features advanced noise and echo cancellation, ensuring your voice is heard perfectly.
Create a stunningly realistic soundstage by wirelessly pairing two Muo speakers, where dedicated left and right channels work in harmony to deliver true wireless stereo sound. For an even bigger sound, link multiple Muo speakers together via Auracast™^ to play the same music in perfect sync.
* Stereo pairing is available when using two Muo speakers. ^ Auracast™ works with compatible Android devices, available in late 2025.
Take full control with the KEF Connect App. Select from EQ presets to match your taste, manage speaker settings and access the latest firmware updates, all from one intuitive interface.
Design that resonates with you
Muo is an emotional statement, blending exceptional acoustic engineering with iconic form.
Muo is designed for total versatility. Stand it up or lay it down, or use the carrying strap to hang it in your favourite spot. It's built to fit effortlessly into your life, wherever you go.
Engineered for real life, Muo's IP67-rated waterproof and dustproof design protects against rain, sand, and spills. With a rugged build and an operating range of -20℃ to 45℃, it's ready for any adventure.
Muo is available in seven vibrant finishes with matching tone-on-tone carrying straps. Choose from Silver Dusk, Amber Haze, Orange Moon, Blue Aura, Moss Green, Cocoa Brown, and Midnight Black to make a statement that is uniquely yours.
Visionary designer Ross Lovegrove distilled the iconic, sculptural form of our legendary Muon HiFi speakers into a portable icon. Crafted from premium aluminium, Muo brings the essence of a HiFi masterpiece into everyday life.
Frequently asked questions
What are the different ways to connect to Muo?
Muo offers two great ways to connect, depending on what you're doing. For total wireless freedom with your phone or tablet, Bluetooth 5.4 with aptX Adaptive provides a stunning, high-resolution audio experience.
For a simple plug-and-play solution with your laptop or PC, the USB-C port offers a straightforward and reliable wired connection, which is also perfect for taking calls. This flexibility ensures you always have the best connection for your situation.
How does Muo compare to other Bluetooth speakers?
Muo stands apart by bringing our 60 years of high-fidelity audio expertise to the portable category. Unlike many speakers that prioritise loudness, we prioritise clarity and authentic sound.
We achieve this by adapting technology from our legendary flagship speakers. For instance, its powerful bass is made possible by our P-Flex Surround, a technology taken from our KC62 subwoofer, ensuring deep and articulate sound without distortion. The entire system is then managed by our Music Integrity Engine®, which uses algorithms from our flagship LS60 Wireless speakers to guarantee a stunningly accurate performance. It's this commitment to real audio engineering that makes the difference.
Does a speaker this small still produce powerful bass?
Delivering powerful, controlled bass from a compact speaker was a key focus for our engineers. They achieved this by combining a unique large racetrack driver with our P-Flex Surround, a technology adapted from our flagship subwoofers, to ensure the hardware can produce deep, articulate notes.
This performance is then intelligently managed by our Music Integrity Engine® (MIE). It uses bespoke algorithms borrowed from our flagship LS60 Wireless speakers to ensure the bass is always powerful, yet perfectly balanced and controlled, even at high volumes. The result is a surprisingly deep and musical bass performance that you can truly feel, all from a speaker you can carry in one hand.
What does the IP67 waterproof rating actually mean?
The IP67 rating means Muo is fully dust-tight and protected against immersion in water up to 1 metre deep for 30 minutes. If you've been using it in heavy rain or it takes a splash, you might notice a temporary change in sound if water gets in front of the speaker drivers.
This is completely normal, so there's no need to worry. Simply let the speaker air-dry completely, and it will return to delivering the full, fantastic sound you expect from KEF.
Have more questions? Contact us for expert assistance.
