KEF LSX Wireless Speaker System User Manual

About this manual

This manual introduces the KEF LSX wireless high‑resolution speaker system, covering safety guidelines, accessories, and unboxing instructions. It explains how to install the speakers, connect them to power and networks, and configure the KEF Control app.

Detailed sections describe playback and streaming options (Wi‑Fi, Bluetooth, AirPlay 2, Spotify, Tidal, etc.), cleaning and maintenance, storage, and a comprehensive troubleshooting guide. Appendices include product specifications, regulatory certifications, home‑automation integration, and infrared command codes. This manual is written in Chinese.

What's inside

• Introduction
• General Information
• Safety
• Accessories and Unboxing
• Control and Connections
• Setup LSX
• Control Interface
• Playback and Streaming
• Cleaning and Maintenance
• Troubleshooting

Frequently asked questions

Can the LSX be used outdoors?

No. The manual states the speakers are for indoor use only.

How do I replace the remote‑control battery?

The remote uses a coin‑type or button‑cell battery; replace it with the same type and keep it out of reach of children.

What safety warning is given for exposing the speaker to water?

Do not expose the speaker to rain, moisture, or splashing water.

Does the LSX comply with FCC regulations?

Yes, the device complies with FCC Part 15 requirements for B‑class electronic devices.