KEF Muo | Portable Bluetooth Speaker

KEF signature HiFi sound

Bluetooth^® 5.4 aptX Adaptive™

IP67 Waterproof and dustproof

Up to 24-hr playtime#

15-min quick charge

USB Type-C for laptop

Speaker-phone

True Wireless Stereo*

Live My Moment.Hear My Colour.

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.

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.

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.

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.

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.

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.

Stereo Pairing and More

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.

KEF Connect App

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 by Ross Lovegrove

Renowned for his visionary designs and sculptural forms, Ross Lovegrove embraces both beauty and technological ingenuity in his work. Through an ongoing collaboration with KEF, true innovation and engineering excellence combine to bring a new dimension to sound.

Learn More

Specifications

Model

Muo

Frequency Response

(±3dB) measured at 85dB/1m
43 Hz – 20 kHz

Maximum SPL Measured at 1m

90±3 dB

Drive Units

HF: 20 mm (0.75 in.)
MF/LF: 58 x 117 mm (2.5 x 5 in.) supported by P-Flex

Amplifier Type

HF: 1 x 10W Class D
MF/LF: 1 x 30W Class D

Supported Resolution

aptX Adaptive up to 48 kHz/24 bit
USB-C up to 48 kHz/16 bit
*Depends on support of the source device

Codec

aptX Adaptive, SBC, AAC

Battery Play Time

Up to 24 hours
*Moderate volume level

Fast Charging

3 hours playtime in 15 mins
*Moderate volume level

Dimension (H x W x D)

216 mm x 82 mm x 59 mm (8.5 in. x 3.2 in. x 2.3 in.)

Weight

740 g (1.6 lbs)

Operating Temperature

-20°C to 45°C

Dust and Waterproof rating

IP67

Frequently Asked Questions

How can I pair two or more Muos to play the same music?

Amplifying your sound is easy. For an authentic stereo experience, you can pair two Muo speakers simply by pressing a few buttons to awaken a portable stereo HiFi system, dedicated left and right channels working in harmony to deliver true wireless stereo sound with pristine detail, dimensional depth, and precise spatial imaging.

Learn more.
You can also connect multiple Muo speakers with Auracast™^ via the KEF Connect app to play the same music in perfect sync for an even bigger sound at parties.

^ Auracast™ works with compatible Android devices, available November 2025

Can I use Muo as a bluetooth speaker for my PC or laptop?

For a simple wireless connection, you can pair it just like you would with your phone. For a straightforward plug-and-play experience, you can also use the USB-C cable for a direct wired connection.

You can use the speakerphone for calls, which features noise cancellation to ensure you’re always heard perfectly. The speakerphone is available regardless of whether you’re using Bluetooth or a wired connection.

How does the new Muo differ to it's predecessor model?

What warranty comes with Muo?

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.