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Table of ContentsSetting UpWi-Fi StreamingUsing KEF Connect AppFAQ and Troubleshooting

1. Introduction

Thank you for choosing KEF wireless speaker system – LSX II.

Innovation is what sets KEF apart from its competitors. For the last 60 years KEF has

been at the forefront of loudspeaker research and development, designing class-leading

speakers that have dealt with the challenges of reproducing the latest musical formats,

and reproducing them to the highest possible quality. This legacy continues today with

the LSX II, our compact, yet powerful speaker system for the digital music era.

The award-winning LSX just got an upgrade. Building on the acoustic excellence of the

original, LSX II adds the W2 streaming platform from LS50 Wireless II and adds both

HDMI ARC and USB-C to its already impressive connectivity suite. Room filling, natural

sound, great looks and ‘place anywhere’ size – LSX II just makes HiFi easy.

Please read and follow this user manual carefully before using the speaker system.

Questions and Answers:

Need help?

Do you have a question about the KEF LSX II and is the answer not in the manual?

KEF LSX II Specifications

General

Design	2-way bass reflex
Dimensions	240 x 155 x 180 mm (9.5 x 6.1 x 7.1 in.)
Drivers	0.75 inch tweeter
Amplifier Power	LF: 70W Class D, HF: 30W Class D
Frequency Response	49Hz - 47kHz (-6dB)
Connectivity	HDMI ARC, TOSLINK Optical, 3.5mm Auxiliary Input, USB-C, Ethernet, Wireless: Dual-band 2.4GHz/5GHz Wi-Fi; Bluetooth 5.0
Bluetooth Codec	SBC, AAC
Streaming Services	Spotify Connect, Tidal Connect, Amazon Music, Qobuz, Deezer
Resolution	24-bit/192kHz
Weight	3.6kg (8.0lbs) Master Speaker, 3.6kg (8.0lbs) Satellite Speaker
Finish Options	Mineral White, Lava Red, Carbon Black