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  3. LSX II vs XBOOM 360 XO3

KEF LSX II vs LG XBOOM 360 XO3

What LSX II does better (1) and where XBOOM 360 XO3 wins (0) — every spec side by side.

KEF LSX II
KEF · 2022LSX II
1 advantage≈ $1,150
vs
LG XBOOM 360 XO3
LG · 2022XBOOM 360 XO3
0 advantages
Dimensions

Size comparison

LSX IIXBOOM 360 XO3
155 × 240180165 × 327165
LSX IIXBOOM 360 XO3Difference
Height240 mm327 mm−87 mm
Width155 mm165 mm−10 mm
Depth180 mm165 mm+15 mm

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

Why is LSX II better than XBOOM 360 XO3?

  1. Output power200 W vs 50 W4×

Why is XBOOM 360 XO3 better than LSX II?

XBOOM 360 XO3 has no measurable advantages in this pair.

Specifications

Side by side

KEF LSX IIKEF LSX II≈ $1,150
Sound
Output power200 W50 W
Speaker channelsStereo—
Spatial / 3D audio—Yes
Hi-Res AudioYes—
StereoYes—
Battery & charging
Battery life—24 h
Mains poweredYesNo
Battery powered (portable)—Yes
Connectivity
WirelessYesYes
Bluetooth version55.1
Bluetooth codecs—AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
USB-C—Yes
USB audioYes—
3.5 mm jack / AUXYesYes
Optical inputYes—
Smart & streaming
Wi-FiYes—
AirPlayYes—
Chromecast / Google CastYes—
Spotify ConnectYes—
Design & build
Width155 mm165 mm
Height240 mm327 mm
Depth180 mm165 mm
Protection rating—IP54
Water resistance (IPx)—IPx4
Dust protection (IP)—5
Colours—Black
Features
Light effects—Yes
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