KEF LSX II LT Wireless Streaming Powered/Active Bookshelf Speaker (Pair) (Sage Green)

Key Features

Compact wireless hi-fi speaker system with premium KEF sound
Uni-Q driver array with 4.5-inch mid-bass driver and 0.75-inch aluminium dome tweeter
Built-in Class-D amplification: 70W for woofer + 30W for tweeter per speaker
High-resolution audio support up to 24-bit/384kHz via network streaming
Wireless streaming: AirPlay 2, Chromecast, Bluetooth 5.0, Roon Ready, UPnP
HDMI ARC, optical input, USB-C, Ethernet and subwoofer output
Ideal for TV audio, desktop setups and small to medium rooms
Sage Green premium finish with a modern and minimalist design
Compact size: easy to place on desks, shelves or stands
Enhanced KEF W2 streaming platform for smooth control and multi-room audio

Description

KEF LSX II LT – Wireless Streaming Powered Active Bookshelf Speakers (Pair, Sage Green)

Uni-Q Driver Array
Features a 19 mm aluminium dome tweeter and a 115 mm magnesium/aluminium mid-bass driver for accurate imaging and detailed sound.

Bi-Amplified Power
Each speaker delivers 70 W to the low-frequency driver and 30 W to the high-frequency driver using built-in Class-D amplifiers.

Wide Frequency Response
Reaches 49 Hz at the low end and extends up to 47 kHz for high-resolution clarity.

High-Quality Streaming Options
Supports AirPlay 2, Google Chromecast, Bluetooth 5.0, and UPnP for seamless wireless streaming.

Versatile Connectivity
Includes HDMI ARC, Optical (TOSLINK), USB-C, Ethernet, and an RCA subwoofer output.

High-Resolution Audio Support
Network streaming supports up to 384 kHz/24-bit, optical up to 96 kHz, and USB-C up to 96 kHz.

Powerful Output
Produces a maximum SPL of 102 dB, delivering strong dynamics for its compact size.

Modern & Compact Design
Dimensions: 240 × 155 × 180 mm per speaker. Finished in a premium satin-matte Sage Green design.

Energy Efficient
Uses up to 200 W during use and less than 2 W in standby mode.

Specification	Details
Brand	KEF
Model	LSX II LT
Product Type	Wireless Streaming Active Bookshelf Speakers
Driver Configuration	4.5-inch Uni-Q Midbass Driver + 0.75-inch Aluminium Dome Tweeter
Amplifier Power	70W (Midbass) + 30W (Tweeter) per Speaker
Frequency Response	54 Hz – 28 kHz
Connectivity	HDMI ARC, USB-C, Optical, 3.5mm Aux, Subwoofer Out, LAN, Wi-Fi, Bluetooth 5.0
Streaming Support	AirPlay 2, Chromecast, Spotify Connect, Tidal, Roon Ready, UPnP
High-Res Support	Up to 24-bit/384 kHz, DSD, MQA (Core Decoding)
Enclosure Type	Sealed Cabinet
Dimensions (H × W × D)	240 × 155 × 180 mm
Weight	3.5 kg per Speaker
Finish	Sage Green (Matte Texture)
Warranty	2 Years Manufacturer Warranty