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  3. Muo vs EPICBOOM

KEF Muo vs Ultimate Ears EPICBOOM

What Muo does better (1) and where EPICBOOM wins (0) — every spec side by side.

KEF Muo
KEF · 2025Muo
1 advantage≈ $210
vs
Ultimate Ears EPICBOOM
Ultimate Ears · 2023EPICBOOM
0 advantages≈ $250
6.7Build & features4.8
Dimensions

Size comparison

MuoEPICBOOM
82 × 21659119 × 241162
MuoEPICBOOMDifference
Height216 mm241 mm−25 mm
Width82 mm119 mm−37 mm
Depth59 mm162 mm−103 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Muo better than EPICBOOM?

  1. Battery life24 h vs 17 h+41%

Why is EPICBOOM better than Muo?

EPICBOOM has no measurable advantages in this pair.

Specifications

Side by side

KEF MuoKEF Muo≈ $210
Sound
Output power40 W—
Lowest frequency43 Hz—
Highest frequency20,000 Hz—
Spatial / 3D audio—Yes
Hi-Res AudioYes—
Adjustable equaliser—Yes
Battery & charging
Battery life24 h17 h
Mains powered—No
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.4—
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
NFC pairing—Yes
USB audioYes—
Smart & streaming
Companion app—Yes
Design & build
Weight—1,979,000 g
Width82 mm119 mm
Height216 mm241 mm
Depth59 mm162 mm
Protection ratingIP67IP67
Water resistance (IPx)IPx7IPx7
Dust protection (IP)66
Features
Hands-free callsYes—
Party / stereo pairingYes—
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