KEF LSX II LT Wireless HiFi Speakers - Instruction Manual

1. Introduction

The KEF LSX II LT Wireless HiFi Speakers deliver high-fidelity sound in a compact size, supporting streaming up to 24bit/384kHz. These speakers are designed to integrate seamlessly into various audio setups, offering versatile connectivity and advanced acoustic performance.

Key features include HDMI ARC and USB-C inputs for easy connection to TVs and desktops, along with comprehensive wireless streaming capabilities such as Apple AirPlay 2, Google Chromecast, UPnP compatibility, and Bluetooth 5.0. The LSX II LT is engineered to provide an immersive listening experience with clarity and detail.

2. What's in the Box

Upon unpacking your KEF LSX II LT speakers, please ensure all the following components are present:

• 1 Pair of LSX II LT Speakers
• Interspeaker Cable (3m)
• Power Cord
• Remote Control

3. Setup

Follow these steps to set up your KEF LSX II LT speakers for optimal performance.

3.1 Speaker Placement

For the best stereo imaging and soundstage, position the speakers approximately 6 inches from the wall and 8 feet apart. Experiment with toe-in angles to fine-tune the sound to your listening position.

3.2 Connections

Connect the primary and secondary speakers using the provided interspeaker cable. Connect the power cord to the primary speaker and plug it into a power outlet. Utilize the HDMI ARC or USB-C inputs for direct connection to your TV or computer.

3.3 Initial Power On

Once connected, power on the speakers. The status indicator on the front of the primary speaker will illuminate. Download the KEF Connect app to complete the network setup and access advanced settings.

3.4 Setup Video Guide

Video 1: KEF LSX II LT Introduction and Setup Overview. This video provides a general overview of the LSX II LT speakers and their initial setup process.

4. Operating Instructions

The KEF LSX II LT speakers offer a variety of ways to enjoy your audio content.

4.1 Wireless Streaming

The speakers support Apple AirPlay 2, Google Chromecast, UPnP, and Bluetooth 5.0 for seamless wireless audio streaming from your devices. Connect to your home Wi-Fi network via the KEF Connect app for the best streaming quality.

4.2 Supported Streaming Services

Access a wide range of streaming services directly through the KEF Connect app or via compatible streaming protocols. Supported services include Spotify Connect, Tidal Connect, Amazon Music, Qobuz, Deezer, QQ Music, Internet Radio, and Podcasts.

4.3 AirPlay Streaming Guide

Video 2: KEF LSX II LT Apple Airplay Streaming. This video demonstrates how to stream audio to your LSX II LT speakers using Apple AirPlay.

4.4 Subwoofer Integration

For enhanced bass performance, you can connect an external subwoofer to the LSX II LT speakers. The KEF Connect app provides settings to optimize subwoofer integration and crossover points.

Video 3: KEF LSX II LT Subwoofer Settings. This video guides you through adjusting subwoofer settings within the KEF Connect app.

5. Maintenance

To ensure the longevity and optimal performance of your KEF LSX II LT speakers, follow these maintenance guidelines:

• Cleaning: Gently wipe the speaker surfaces with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the finish.
• Dust Removal: Use a soft brush or a vacuum cleaner with a brush attachment on a low setting to remove dust from the speaker grilles and drivers.
• Environment: Keep the speakers away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the speakers to prevent overheating.
• Handling: Always handle the speakers with care. Avoid touching the driver cones directly.

6. Troubleshooting

If you encounter any issues with your KEF LSX II LT speakers, refer to the following common troubleshooting tips:

• No Sound: Check all cable connections (power, interspeaker, source). Ensure the correct input source is selected in the KEF Connect app or via the remote control. Verify that the volume is not muted or set too low.
• Connectivity Issues (Wi-Fi/Bluetooth): Ensure the speakers are within range of your Wi-Fi router or Bluetooth device. Restart your router, streaming device, and the speakers. Re-establish the connection through the KEF Connect app or your device's Bluetooth settings.
• Distorted Sound: Check if the volume is too high, causing clipping. Ensure speaker cables are securely connected. Verify that the audio source is of good quality.
• App Not Connecting: Ensure your mobile device is on the same Wi-Fi network as the speakers. Restart the KEF Connect app and the speakers.
• Firmware Update: Regularly check for and install firmware updates via the KEF Connect app to ensure optimal performance and access to new features.

For persistent issues, please consult the KEF support website or contact customer service.

7. Specifications

8. Warranty Information

The KEF LSX II LT Wireless HiFi Speakers come with a limited warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included in your product packaging or visit the official KEF website.

Optional protection plans may be available for purchase separately, offering extended coverage beyond the standard manufacturer's warranty. Please check with your retailer or KEF for more information on these plans.

9. Support

For further assistance, product registration, or to explore other KEF products, please visit the official KEF website or the KEF Store on Amazon.

Online Resources:

• Visit the KEF Store on Amazon
• Refer to the KEF Connect App for detailed settings and user guides.

Thank you for choosing KEF for your audio needs.