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  3. LSX II LT vs Bromley 750

KEF LSX II LT vs Marshall Bromley 750

What LSX II LT does better (0) and where Bromley 750 wins (2) — every spec side by side.

KEF LSX II LT
KEF · 2024LSX II LT
0 advantages≈ $810
vs
Marshall Bromley 750
Marshall · 2025Bromley 750
7.4Score
2 advantages≈ $920
Higher score
2.8Connectivity7.3
Dimensions

Size comparison

LSX II LTBromley 750
155 × 240180413 × 652355
LSX II LTBromley 750Difference
Height240 mm652 mm−412 mm
Width155 mm413 mm−258 mm
Depth180 mm355 mm−175 mm

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

Why is LSX II LT better than Bromley 750?

LSX II LT has no measurable advantages in this pair.

Why is Bromley 750 better than LSX II LT?

  1. Output power200 W vs 500 W2.5×
  2. Bluetooth version5 vs 5.3+6%
Specifications

Side by side

Sound
Driver type—Dynamic
Driver size—254 mm
Number of drivers—4
Output power200 W500 W
Speaker channelsStereo—
Lowest frequency—20 Hz
Highest frequency—20,000 Hz
Hi-Res AudioYes—
Adjustable equaliser—Yes
StereoYes—
Battery & charging
Battery life—40 h
Charging time—3.5 h
Fast charging support—Yes
Power bank function—Yes
Mains poweredYesNo
Battery powered (portable)—Yes
Connectivity
WirelessYesYes
Bluetooth version55.3
Bluetooth codecs—LC3, AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
Multipoint (two devices)—Yes
LE Audio—Yes
Auracast—Yes
USB-C—Yes
USB audioYes—
Optical inputYes—
Smart & streaming
Wi-FiYes—
AirPlayYes—
Chromecast / Google CastYes—
Spotify ConnectYes—
Design & build
Weight—23,900 g
Width155 mm413 mm
Height240 mm652 mm
Depth180 mm355 mm
Protection rating—IP54
Water resistance (IPx)—IPx4
Dust protection (IP)—5
Colours—Black
Features
Hands-free calls—Yes
Party / stereo pairing—Yes
Light effects—Yes
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