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KEF Muo High-FidelityRecommended1 / 10
KEF

KEF Muo High-Fidelity

Current price · Amazon US
$249.99
Check Price on Amazon

Price last checked 3h ago

Value for Money & durability / build quality
6/ 10
6
0.010.0

A 6 puts its value for money in the bottom quarter of bluetooth speakers we've measured.

Measured on 55 of the 164 we've cataloged.

8.5/ 10
8.5
0.010.0

At 8.5, its durability / build quality beats 38% of bluetooth speakers we've measured.

Measured on 52 of the 164 we've cataloged.

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Key specs

Battery Life Wireless
11.65 hBelow average
11.65 h
5 h42 h

below average for bluetooth speakers — based on 135 of 164 we've cataloged.

IP Rating
IPX7
IP6739%IPX730%IPX410%IP686%

IPX7 appears on 30% of the 127 bluetooth speakers we've cataloged (of 164).

Bluetooth Version
5.4
5.334%5.020%5.411%5.29%

5.4 appears on 11% of the 132 bluetooth speakers we've cataloged (of 164).

Is Portable
YesMost common
True92%False8%

True is the most common — on 92% of the 157 bluetooth speakers we've cataloged (of 164).

Battery

Battery Life Wireless
11.65 h
Charging Method
USB-C
Fast Charging
Yes
Powerbank Output
No

Build

IP Rating
IPX7
Floating Design
No

Connectivity

Bluetooth Version
5.4
Bluetooth Codec
AptX Adaptive, AAC, SBC
Connection Type
Bluetooth, wired-usb-c
Multi Speaker Chain
Yes
Stereo Pairing
Yes

Design

Is Portable
Yes
Color Options
Blue aura, midnight black, silver dusk
Dimensions Depth
59 mm
Dimensions Height
216 mm
Dimensions Width
82 mm
Carry Strap
Yes
Mounting Type
Bookshelf/tabletop
Power Source
Rechargeable battery
Weight
740 g

Features

Speakerphone
Yes
Companion App
IOS + Android

Identity

Model Number
SP4105C2AA

Release

Date
2025-09-30
Msrp Usd
249.99 USD
Year
2025

Sound

Amplification
Active (powered)
Channels
1.0 (mono)
Driver Count
2
Frequency Response
43-20000 Hz
Frequency Response High Hz
20000 Hz
Frequency Response Low Hz
43 Hz
Total Power Output
40 W

SoundGuys review

SOUNDGUYS rating
7.5/ 10
Recommended
Dave Carr
Reviewed byDave CarrVideo Producer/WriterReviewed March 2026
Design8.0
Portability8.0
Features7.0
Value6.0

The verdict

The KEF Muo delivers excellent sound and a sleek design that fits naturally into your home while staying durable enough for outdoor use. That said, as a premium mono speaker, its $250 price is harder to justify when many cheaper options offer more power and features.

✓Liked: IP67, Sound quality, Sleek design, USB-C audio

✕Could be better: Price, No custom EQ

Read the full SoundGuys review →

Owners

How we verify owners

Nobody who owns the KEF Muo High-Fidelity has written in yet.

Owner reviews are not paid for, not solicited from specific owners, and not rewritten by us: at most we proofread typos, which is shown on the review’s own page and which the author can undo. The commission SoundGuys may earn on this page comes from retail links, never from owner reviews.

Own the KEF Muo High-Fidelity?

Three answers, four quick reads, one sentence nobody tells you before buying. Shown under a pseudonym. Sign-in needed to publish.

Questions from readers

What readers ask about the KEF Muo High-Fidelity, answered by the people who own it.

Nobody has asked the owners yet.

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