KEF

KEF Muo Portable Bluetooth Speaker

SKU:

MUO

$349.95

The high-fidelity portable speaker that brings true KEF sound to every part of your life.

Full Description

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Description
Specs
Dimensions
About KEF
Warranty

Description

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.

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. Unlike many speakers that prioritise loudness, we prioritise clarity and authentic sound.

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 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.

Bluetooth 5.4 with aptX Adaptive

Enjoy pristine wireless sound with a reliable connection, ensuring your music is in sync and delivered with exceptional clarity, no matter where you are.

USB Type-C

The USB-C port isn't just for charging. For a simple plug-and-play solution with your laptop or PC, the USB-C port offers a straightforward and reliable wired connection up to 48 kHz/24 bit.

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.

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

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.

KEF Connect App

Take full control with the KEF Connect App for iOS and Android. 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.

Versatile

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.

Dust and Waterproof

Engineered for real life, Muo's IP67-rated waterproof and dustproof design protects against rain, sand, and spills. The IP67 rating means Muo is fully dust-tight and protected against immersion in water up to 1 metre deep for 30 minutes. With a rugged build and an operating range of -20℃ to 45℃, it's ready for any adventure.

Finishes

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.

Design by Ross Lovegrove

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.

What's in the box?

Muo portable bluetooth speaker
Removable carrying strap
USB-C cable
Quick start guide

Specifications

Model

Muo

Dimensions (H x W x D)

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

Weight

740 g (1.6 lbs)

Drive units

HF: 20 mm (0.75 in.)

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

Amplifiers

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

Max SPL measured at 1m

90±3 dB

Frequency response (±3dB) measured at 85dB/1m

43 Hz – 20 kHz

Dust and Waterproof Rating

IP67

Operation Temperature

-20°C to 45°C

Sustainability

Plastic components comprise post-consumer recycled materials

Connectivity

Bluetooth Version

Bluetooth 5.4

APP

KEF Connect

Bluetooth Codecs

aptX Adaptive, SBC, AAC

Wired connectivity

USB-C (Charging and Playback)

Speakerphone

Support noise and echo cancellation

Fast Pairing

Google Fast Pair

Microsoft Swift Pair

Supported resolution

aptX Adaptive up to 48 kHz/24 bit
USB-C up to 48 kHz/24 bit

*Depends on support of the source device

Stereo pairing

True Wireless Stereo (TWS)

Multiple speakers pairing

Supported by Auracast™
*Compatibility depends on source device

Battery

Battery Playtime

Up to 24 Hours
*Moderate volume level

Charging Time

Fully charged in 2 hours
*Based on 20V 1.5A charger

Fast Charging

3 Hours Playtime in 15 mins
*Moderate volume level

Specs

Dimensions

About KEF

Warranty

Muo includes a 2-year standard warranty, with an option to extend to 3 years at no extra cost for myKEF members when they register their product. It’s part of our commitment to quality and long-term reliability, so your sound experience stays worry-free for years to come.