KEFNew

Muo Amber Haze

Name: Muo Amber Haze
Brand: KEF
SKU: KEF-MUO-AMBER-HAZE

Model SP4105L2AA

Muo reimagines portable audio. Designed to move you with every moment, it’s compact enough to fit into your bag and powerful enough to fill a room with rich, layered audio that defies expectations. Designed by Ross Lovegrove, Muo translates the sculptural ambition of our iconic Muon speakers into a portable masterpiece.

At a glance

All specifications

Dimensions (W × H × D): 82 × 216 × 59 mm
Weight: 0.74 kg
Driver size: 20 mm
Model: Muo
Max SPL measured at 1m: 90±3 dB
Dust and Waterproof Rating: IP67

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Overview

High-Fidelity portable Bluetooth speaker

DISCOVER MUO

In the box

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

Features

Bluetooth 5.4 aptX Adaptive™
Enjoy pristine, high-resolution sound with a reliable connection, ensuring your music is in sync and delivered with exceptional clarity, no matter where you are.
Up to 24h of playtime*
Muo's battery lasts up to 24 hours, with a 15-minute quick charge providing an extra 3 hours of playback. *At moderate volume levels
Bass that defies its size
The racetrack driver and P-Flex Surround technology deliver deep, controlled, and detailed bass you wouldn't expect from this compact speaker.
IP67 Waterproof & dustproof
Engineered for the unpredictable rhythm of life. Muo's IP67-rated waterproof and dustproof design means it can handle downpours, spills, or a day at the beach.
True Wireless Stereo
Create a realistic stereo soundstage. Wirelessly pair two Muo speakers for True Wireless Stereo sound, with dedicated left and right channels for incredible depth and detail.
Speakerphone for calls
Take calls with crystal-clear clarity, thanks to the built-in microphone featuring noise and echo cancellation that ensures your voice is heard perfectly.
USB Type-C port
The USB-C port offers a straightforward wired connection to your laptop, allowing for quick and easy setup.
Fast Pairing
Connecting couldn't be simpler. With Google Fast Pair for Android and Microsoft Swift Pair for Windows, you can connect your device to Muo with a single tap.
Design by Ross Lovegrove
Visionary designer Ross Lovegrove distilled the iconic, sculptural form of our legendary Muon speakers into a portable icon, making a statement as striking as its sound.

Specifications

Dimensions (W × H × D): 82 × 216 × 59 mm; Width, height and depth, without cables.
Weight: 0.74 kg; Per unit, out of the box.
Driver size: 20 mm
Model code: KEF-MUO-AMBER-HAZE; Quote it when you ask a specialist.

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/16 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 20V1.5A charger
Fast Charging: 3 Hours Playtime in 15 mins *Moderate volume level