KEF LS60 Wireless Lotus Edition

Thank you for choosing KEF wireless speaker system – LS60 Wireless.

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 LS60 Wireless, our powerful wireless HiFi speaker system for the digital music era.

Celebrating our 60th anniversary, we combined the technologies of some of our greatest and most advanced products and packaged them all as our first 3-way floor standing active wireless speaker with unparalleled performance, intuitive user experience, expansive connectivity and exceptional design.

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

This user manual accompanies the LS60 Wireless speaker system (hereafter referred to as the “speakers”), and contains important information on setup and handling.

Before using your speakers, read this user manual and the safety information (as a separate booklet) carefully. This particularly applies to the safety information. Failure to do so may result in personal injury or damage to the speakers.

Retain the user manual and safety information for further use. Make sure to include the user manual and safety information when passing the speakers on to third parties.

The following symbols and signal words are used in this user manual.

Follow the instructions below to unbox the speakers.

1. Detach all locking devices from the box. 2. Remove the top box cover, accessory box and protective inlay. 3. Remove the corner reinforcers. 4. Remove the outer box. 5. Open the bottom box cover and slide out the speaker with the protective inlays. Move the speaker to where you want to install it. 6. Slightly tilt the speaker to a side and remove one protective inlay. 7. Slightly tilt the speaker to another side and remove the second protective inlay. 8. Remove the protective covers from the speaker (including the protective films on the KEF logo badges).

Your set of speakers are packed separately in two boxes with the same serial number (see the examples below which are the labels found on the packaging boxes). The primary and secondary speakers with the same serial number will be paired automatically.

In case the serial numbers on the packaging boxes are not the same, follow the instructions here to pair them.

×1 ×8 ×3

1. Take the speakers and accessories out of the packaging. 2. Check to make sure that all parts are included, namely:

• Speaker \times 2 (Primary Speaker ×1, Secondary Speaker \times | )
• Remote control \times | (with 2 AAA batteries)
• Inter-speaker cable \times | (length: 8 m)
• Power cable \times 2 (length: 2 m , with country-specific power plugs)
• Floor spikes \times 8
• Spanner ×1
• Printed materials: Quick Start Guide, Safety Information and Warranty Information

3. Check whether the speakers or individual parts are damaged. If this is the case, do not use the speakers and contact your retailer.

The speakers are pre-installed with flat feet. To further enhance listening experience, the flat feet can be replaced with the provided floor spikes to isolate vibrations.

To replace the floor spikes:

1. Place the speakers horizontally with the help of the provided packaging materials. Flat feet can be found at the bottom of the speakers.

2. Using the provided spanner, rotate the flat feet anticlockwise to detach them from the bottom of the speakers.

3. Attach the floor spikes to the bottom of the speakers. Rotate the floor spikes clockwise with the spanner until they are secure.

• The speakers should be placed on a flat and level surface that is free from vibration.
• The side panels of the speakers should have at least 7.5 cm clearance from other objects.
• The two speakers are distinguished between the Primary Speaker and the Secondary Speaker. By default, the Primary Speaker is the right channel* and should be placed on your right hand side as you face the speakers.

*The left and right channels can be swapped through the KEF Connect App.

See chapter “Speaker System Options – Inverse L/R Speaker”.

• For the best stereo experience, soundstage and stable connection, place the speakers at least 1.25 meter apart.
• The optimum distance between the speakers and the listener will depend on how far the Primary Speaker and the Secondary Speaker are separated, or vice versa. Try to keep the same distance to the listener to form an equilateral triangle.

• The two speakers are already paired and will be automatically connected with each other wirelessly (resolution: 96 kHz/24 bit). If you prefer a higher resolution (192 kHz / 24 bit) or are experiencing frequent audio dropouts due to interference, use the provided inter-speaker cable (length: 8 ~ m) to link the two speakers (see chapter "Back Panel").
• If a high quality inter-speaker cable is preferred, the K-Stream cable is recommended.

• You can also modify the settings in the KEF Connect App to best fit your listening environment.

For cooling of the internal parts, air is drawn into the speakers from the bottom and expelled through the openings above the rear connections. Do not block these openings for the best cooling effects.

The speakers must be “onboarded” to your Wi-Fi network (see chapter “Onboarding”) for the best sound quality, wireless streaming and comprehensive control.

• Network standard: IEEE 802.11a/b/g/n/ac, IPv4, IPv6,
• Frequency band: Dual-band 2.4 GHz / 5 GHz

• A 5 GHz Wi-Fi network is recommended for stable streaming, especially for high resolution music.
• Connecting to a guest, office or public network: Office, hotel, guest and public networks often feature additional security or authentication methods which may prevent the speakers from connecting. You may need the help of the network administrator to configure the network to allow full functionality if using these kinds of networks.

1. Connect the power cables into the AC input connectors (A) on the back panels of the Primary and Secondary Speakers.

2. Connect the power plugs into the power sockets/outlets.

After successful power connections, the LED indicator light of the Primary Speaker will blink white and amber. The speakers are now ready to be “onboarded” to your personal Wi-Fi network through the KEF Connect App (see chapter “Onboarding”).

Install the KEF Connect App on your mobile device to get the speakers “onboarded” to your personal Wi-Fi network.

1. Search "KEF Connect" in the App Store or Google Play Store to download and install the KEF Connect App on your iOS* or Android** device.

KEF CONNECT

Download on the Ap Store

GET IT ON Goole Play

2. Launch the KEF Connect App on your device and create a user account. You may log in with your existing Facebook, Google or Apple account, or create a new KEF account with your email address.

As we are constantly improving our App, the above screens may differ from the latest version.

*Requires iOS 14 or above. Refer to App Store for the latest requirements. **Requires Android 8 or above. Refer to Google Play for the latest requirements.

1. Make sure your mobile device is connected to the network you want to onboard your speakers to. 2. Launch and login to the KEF Connect App on your mobile device. 3. Select “LS60 Wireless” under “Speakers nearby”.

The speakers with the warning sign ( \therefore ) are not set up yet. Select the speakers with this warning mark to get them “onboarded”.

The speakers with the check mark ( \otimes ) are ready for use. This icon will show for speakers already onboarded or directly connected to the network via a cable.

4. Select your local Wi-Fi network. Press “Next” to begin the onboarding process.

You may rename the speakers by tapping “Speaker name”.

5. The onboarding process will be done automatically. Tap “Done” when the process is completed.

[Step 3–5]

LS60 Wireless - 01234

KEF LS50 Wireless II - Living room

KEF LS50 Wireless II

• The LED indicator light of the Primary Speaker illuminates white briefly and then fades out when the speakers are successfully connected.

• After successful connection, you may be prompted if there is a new firmware update available. Follow the instructions in the KEF Connect App to complete the update process.

1. Make sure your mobile device is connected to your local Wi-Fi network. 2. Launch and login to the KEF Connect App on your mobile device. 3. Allow the app to access your device’s location when requested. 4. Select “LS60 Wireless” under “Speakers nearby”.

The speakers with the warning sign ( ) are not set up yet.

The speakers with the check mark ( \otimes ) are ready for use.

5. Tap “Open Google Home” to proceed. If your mobile device does not have Google Home, you will be prompted to download and install the app on your device.

[Step 3–5]

6. Tap "Set up LS60 Wireless" at the top of the screen. 7. Tap "Add another home". 8. Create a nickname for the home and then tap "Next".

[Step 6–8]

Google Home will start to look for and connect to the speakers. Follow the instructions on the screen to assign a use location (e.g home) and connect the speakers to your local Wi-Fi network.

9. When the process is completed, tap “Continue” to start using the KEF Connect App.

• The LED indicator light of the Primary Speaker illuminates white briefly and then fades out when the speakers are successfully connected.

• After successful connection, you may be prompted if there is a new firmware update available. Follow the instructions in the KEF Connect App to complete the update process.
• The latest operations of the Google Home App may differ from the above.

1. Make sure your mobile device is connected to your local Wi-Fi network. 2. Launch and login to the KEF Connect App on your mobile device. 3. Allow the app to access your device's location when requested. 4. Tap "Choose a Wi-Fi network". 5. Select your local Wi-Fi network and then tap "OK".

[Step 3–5]

6. Input the password of your local Wi-Fi network and then tap "Next". The connection process will be done automatically. 7. If preferred, create a new name for the speakers and then tap "Next". This name will be used for Wi-Fi and Bluetooth connections. 8. Tap "Let's start" to enjoy your speakers.

[Step 6–8]

• The LED indicator light of the Primary Speaker illuminates white briefly and then fades out when the speakers are successfully connected.

• After successful connection, you may be prompted if there is a new firmware update available. Follow the instructions in the KEF Connect App to complete the update process.

Secondary Speaker

Primary Speaker

• An LED indicator light can be found below the KEF logo of each speaker.
• The IR (infrared) receiver for the remote control can be found on the Primary Speaker underneath the KEF logo badge.

During normal operation the LED indicator light on the Secondary Speaker will not illuminate.

The LED indicator light of the Secondary Speaker only comes on when:

• The Secondary Speaker is initially connected to power and is working properly. The LED indicator light will briefly come on amber and then go out.
• An error occurs.

Controls and connections are found on the back panel of each speaker, marked as shown.

The connection and operation status can be easily checked through the colours and patterns of the LED indicator on the Primary Speaker.

*The LED indicator light illuminates briefly and fades out when there are no active interactions with the speakers (e.g. controlling playback or volume).

For a full list of colours and patterns, see chapter "LED Indicators".

• Insert two AAA batteries into the battery compartment before use. To do so, slide open the battery compartment cover on the back and insert the batteries into the compartment according to the polarity ( + / - ). Close the battery compartment cover when done.
• Point the remote control to the IR receiver located on the front panel of the Primary Speaker. Make sure there are no obstacles between the remote control and the Primary Speaker during use.
• If the remote control is less responsive or not working, the battery power may be low. Replace the batteries to see if this is the case.

The KEF Connect App allows you to set up the speakers, apply sound settings, turn on/ off the speakers, switch sound sources, and access and play back your streaming music and music stored in media server.

For details, see chapter “Using KEF Connect App”.

To stream audio to the speakers, your mobile device must be connected to the same Wi-Fi network as the speakers. The speakers can be turned on from standby mode through all wireless streaming protocols.

AirPlay 2 lets you share audio output from Apple devices to the speakers.

Works with Apple AirPlay

1. Start music or video playback on your iOS device. 2. For music streaming, tap the AirPlay icon ( \cdot ) in the playback screen.

For audio streaming from the YouTube app, tap the connection icon ( ) in the playback screen and then tap the AirPlay icon ( ).

3. Select “LS60 Wireless” (or the name you have created for the speakers) from the selection menu to start streaming.

The availability for streaming depends on the app compatibility.

If your device is Chromecast-enabled, you can stream audio output from the device to the speakers.

1. Start music or video playback on your Chromecast-enabled device. 2. In the Google Home App, tap “LS60 Wireless” (or the name you have created for the speakers). 3. Tap “ Cast my audio”.

• The availability for streaming depends on the app compatibility.
• The latest operations of the Google Home App may differ from the above (subject to the changes made by the Google Home App).

Roon is a high quality music management system that pulls together music from a NAS drive, locally stored music (i.e. on your computer), compatible streaming services and Dropbox to create a searchable, surfable magazine about your music. The speakers are certified "Roon Ready". For more information on Roon, visit roonlabs.com.

1. Enable the speakers in the Audio menu.

2. To stream music, click the “Zone Picker” next to volume at the footer of Roon and then select “KEF LS60 Wireless” (or the name you have created for the speakers) from the device list.

3. The signal path can be found by clicking the little coloured light in the footer.

Spotify is a digital music and podcast streaming service that gives you access to millions of songs and other content from artists all over the world. The speakers are ready for Spotify Connect.

1. Browse and select music to play in the Spotify App. 2. Tap the device icon ( ) at the bottom of the playback screen. 3. Select “LS60 Wireless” (or the name you have created for the speakers) from the selection menu to start streaming.

[Step 1–3]

#

QQ Music is one of China’s most popular online music streaming services. QPlay lets you stream music directly from the QQ Music App. The speakers are ready for the QPlay feature.

1. To stream music, launch the QQ Music App and enable QPlay in the settings. 2. Browse and play music. 3. Tap the QPlay icon ( ) on the playback screen.

4. Select “KEF LS60 Wireless” (or the name you have created for the speakers) from the device list to start streaming.

TIDAL is a subscription-based music, podcast and video streaming service that combines lossless audio and high-definition music videos with exclusive content and special features on music. The speakers are ready for the TIDAL Connect feature for music streaming.

1. To stream music, select the content you want to play in the TIDAL Connect App and then select the connect icon ( / ȯ ) in the “Now Playing” screen. 2. Select “LS60 WireIess” (or the name you have created for the speakers) from the list of nearby devices to pair with the Tidal Connect App to start streaming.

[Step 1–2]

The KEF Connect App offers direct access to various music streaming services for playback through the speakers. For details, see chapter

“Playing Music from Music Streaming Services”

Amazon Music is a music streaming platform and online music store operated by Amazon. You can access your Amazon Music account through the KEF Connect App to stream music to the speakers. High resolution audio is supported with Amazon Music Unlimited subscription.

Deezer is an online music streaming service. It allows users to listen to music content from a wide range of record labels on various devices online or offline. You can access your Deezer account through the KEF Connect App to stream music to the speakers.

Qobuz is a music streaming and downloading service offering high resolution streaming to its subscribers. You can access your Qobuz account through the KEF Connect App to stream music to the speakers.

Through the KEF Connect App, you will be prompted to open the Spotify app on your device in order to stream music to the speakers. See chapter “Spotify Connect”.

TIDAL is a subscription-based music, podcast and video streaming service that combines lossless audio and high-definition music videos with exclusive content and special features on music. You can access your TIDAL account through the KEF Connect App to play high resolution audio. A valid Hi-Fi tier subscription is required.

The KEF Connect App offers access to thousands of Internet radio stations from all over the world, offering music, news and discussion.

The KEF Connect App provides access to a wide range of podcasts covering a huge number of genres and topics.

You can play compatible music files stored in the music library of a connected media server (e.g. NAS drive via uPnP). The media server must be on the same network as the speakers.

Recommendations for the best wireless streaming options with regard to music/media apps on your mobile devices.

\checkmark = Supported α̌̌̌^' = α Supported and recommended for the best audio quality and streaming stability. *Only available with a Youtube Music Premium account.

Apple Airplay 2 can extend the speakers to become part of a multi-room wireless music system which can be controlled with iOS devices. If you have more than one pair of AirPlay 2 speakers connected to the same network, select the pairs for playback of the same audio output at the same time.

You can control the volume of the speakers individually or together as a group.

Note: Legacy AirPlay (AirPlay 1) speakers are not compatible with multi-room streaming.

For more support, visit Apple.

You can group the speakers and Chromecast devices together for synchronous music throughout the home.

1. Make sure your mobile device is connected to the same Wi-Fi network or linked to the same account as your speakers. 2. Open the Google Home App. 3. At the top left, tap “+” and then “Create a speaker group”.

4. Tap each device (including the sets of speakers) you want to add to the group. A check mark will appear next to each device you have selected.

5. Tap “Next” 6. Enter a name for your group.

7. Tap “Save”.

With Roon Ready certification, the speakers are compatible with Roon’s multi-room streaming functionality.

Roon supports “Zone Grouping”, or synchronizing audio playback in several zones within your house. Note that “Zones” can only be grouped with other zones of the same type (e.g. RAAT, AirPlay etc.).

1. To group zones, select the zone you are controlling in desktop and tablet interface, by clicking the “Zone Picker” in the footer, next to volume.

On a phone, select by clicking “Switch Zone” below the volume pop-up.

2. Tap “Group Zones”. This brings up the available zones for grouping.

3. Select the desired zone(s) to be added and then tap “Save”.

The speakers in the grouped zones will stream the same audio output.

For more support, visit ROON.

You can use Siri to control playback (e.g. skipping tracks, controlling the volume level) while your iOS mobile device is streaming music to the speakers.

You can use Google Assistant to control playback (e.g. skipping tracks, controlling the volume level) while your Android mobile device is streaming music to the speakers.

You can pair your Bluetooth devices (e.g. computers) with the speakers through Bluetooth connection. The speakers must always be first connected to your local network before Bluetooth connection.

• In the KEF Connect App, tap the Bluetooth button ( \clubsuit ) to switch to Bluetooth mode.

• Alternatively, press the source button on the KEF remote control.

You can assign the Bluetooth mode as a second wake-up source to turn on the speakers automatically when there is audio input through Bluetooth connection. See chapter “Power Saver – Second Wake-Up Source”.

1. In Bluetooth mode, check the LED indicator light of the Primary Speaker. When the LED indicator light pulses blue, the speakers are in the discovery mode and ready to pair with a Bluetooth device.

If the LED indicator light illumiates blue briefly and then fades out, the speakers are already paired with a Bluetooth device. To disconnect the connected Bluetooth device, short press the Bluetooth pairing button (B) on the back panel of the Primary Speaker. The Bluetooth icon blinks slowly when it is ready to pair with a new Bluetooth device.

Alternatively, press the Bluetooth pairing icon located at the upper right corner of the remote control in the KEF Connect App to disconnect the paired device.

2. Turn on the Bluetooth feature of your device and select “LS60 Wireless” (or the name you have created for the speakers) from the list of available devices to pair.

When Bluetooth pairing is done, the Bluetooth icon will stay lit.

The speakers remember your last paired Bluetooth device. Once Bluetooth mode is selected, the speakers will automatically connect with your last paired device if it is around.

In the KEF Connect App, use the control elements below for playback controls. The volume control, previous and next functions can also be operated on the KEF remote control.

The speakers are compatible with HDMI eARC (enhanced Audio Return Channel) output from your TV for integrated control through a single HDMI cable. The speakers must always be first connected to your local network before HDMI connection.

The speakers are also backward compatible with ARC and HDMI CEC. HDMI CEC allows the use of the television remote control to adjust the volume of the speakers.

Connect the HDMI output port of your TV and the TV port (V) on the back panel of the Primary Speaker via an HDMI cable.

• Connect the HDMI cable to the eARC or ARC port of your TV.
• In your TV setting, turn on eARC, ARC or CEC in the HDMI settings.
• Refer to the user manual of your TV for details as manufacturers may name the HDMI connections differently (e.g. Anynet+ for Samsung, Simplink for LG).
• Make sure the digital audio output setting for the television is set to PCM (not Dolby, Bitstream, Auto or similar).

• In the KEF Connect App, tap the TV Mode button (TV) to switch to TV Mode.

• Alternatively, press the source button on the KEF remote control.
• If no HDMI cable is conected to the speakers and TV mode is selected, the LED indicator light of the Primary Speaker pulses light blue.

• The LED indicator light of the Primary Speaker illuminates light blue briefly and then fades out when HDMI connection is established.

You can assign TV mode as a second wake-up source to turn on the speakers automatically when there is audio input through the HDMI connection. See chapter “Power Saver – Second Wake-Up Source”.

All playback controls (except adjusting volume) must be done on the connected device. The volume can also be adjusted on the KEF remote control.

You can connect your devices with optical output (e.g. TV and game consoles) to the speakers through an optical cable. The speakers must always be first connected to your local network before optical connection.

Connect the optical output jack of your device and the optical input jack ( \bigcirc ) on the back panel of the Primary Speaker via an optical cable.

Make sure your TV is set to output digital audio in PCM format. Refer to the user manual of your TV for details.

• In the KEF Connect App, tap the Optical Mode button (OPT) to switch to Optical Mode.

• Alternatively, press the source button on the KEF remote control.
• The LED indicator light of the Primary Speaker illuminates magenta briefly and then fades out when Optical mode is selected.

You can assign Optical mode as a second wake-up source to turn on the speakers automatically when there is audio input through the optical connection. See chapter “Power Saver – Second Wake-Up Source”.

All playback controls (except adjusting volume) must be done on the connected device. The volume can also be adjusted on the KEF remote control.

You can connect your devices with coaxial output (e.g. DVD/CD player) to the speakers through a coaxial cable. The speakers must always be first connected to your local network before coaxial connection.

Connect the coaxial output jack of your device and the coaxial input jack (C) on the back panel of the Primary Speaker via a coaxial cable.

• In the KEF Connect App, tap the \subset \times button (COAX) to switch to Coaxial mode.

• Alternatively, press the source button on the KEF remote control.
• The LED indicator light of the Primary Speaker illuminates lavender briefly and then fades out when Coaxial mode is selected.

You can assign Coaxial mode as a second wake-up source to turn on the speakers automatically when there is audio input through the Coaxial connection. See chapter “Power Saver – Second Wake-Up Source.

All playback controls (except adjusting volume) must be done on the connected device. The volume can also be adjusted on the KEF remote control.

You can connect your devices with an RCA output (e.g. turntables, computers, TV) to the speakers through an RCA cable. The speakers must always be first connected to your local network before auxiliary connection.

Connect the audio output jacks of your device and the auxiliary input jacks ( X ) on the back of the Primary Speaker via an RCA cable.

• In the KEF Connect App, tap the Auxiliary Mode button (AUX) to switch to Auxiliary mode.

• Alternatively, press the source button on the KEF remote control.
• The LED indicator light of the Primary Speaker illuminates yellow briefly and then fades out when AUX mode is selected.

You can assign Auxiliary mode as a second wake-up source to turn on the speakers automatically when there is audio input through the auxiliary connection. See chapter “Power Saver – Second Wake-Up Source”.

All playback controls (except adjusting volume) must be done on the connected device. The volume can also be adjusted on the KEF remote control.

The KEF Connect App allows you to set up the speakers, apply EQ settings, turn on/ off the speakers, switch sound sources and access and play back your music streaming services.

You may edit the Home screen to show or hide tiles (e.g. Music in the Cloud) or buttons that are of frequent or less frequent use.

1. Tap the edit icon ( ) at the top right of the app. 2. Tap the “+” or “–” symbols or drag and drop to show or hide a tile.

3. Tap the edit icon ( ) at the top right of a tile. 4. Tap the “+” or “–” symbols or drag and drop to show or hide a button in the tile.

• Use the buttons under “Remote Control” to directly turn on the speakers from that particular source, or change the sound source.

• To turn off the speakers, tap the active source button.

The KEF Connect App allows you to access and play back music from your music streaming services as well as Internet radio stations and podcasts.

1. To stream music, tap “Amazon Music” under “Music in the Cloud” in the KEF Connect App.

2. Login to your Amazon Music account.

3. Browse and play music to start streaming.

1. To stream music, tap “Deezer” under “Music in the Cloud” in the KEF Connect App.

2. Login to your Deezer account.

3. Browse and play music to start streaming.

1. To stream music, tap “Qobuz” under “Music in the Cloud” in the KEF Connect App.

2. Login to your Qobuz account.

3. Browse and play music to start streaming.

Through the KEF Connect App, you can be prompted to the Spotify App on your device to stream music to the speakers. See chapter “Spotify Connect”.

Spotify

1. To stream music, tap “TIDAL” under “Music in the Cloud” in the KEF Connect App.

2. Login to your TIDAL account.

3. Browse and play music to start streaming.

In the KEF Connect App, there is a green or blue dot next to the MQA logo in the Now Playing screen to indicate that the App is decoding and playing an MQA stream or file, and denotes provenance to ensure that the sound is identical to that of the source material. A blue dot indicates the App is playing an MQA Studio file, which has either been approved in the studio by the artist/ producer or has been verified by the copyright owner.

MQA and the Sound Wave Device are registered trade marks of MQA Limited © 2016

1. To access Internet radio, tap “Radio stations” under “Live Stream” in the KEF Connect App.

2. Browse and play a radio station to start streaming.

In case you cannot find radio stations in the Internet Radio, you can register them for easy access.

1. To access Custom Stations, tap “Custom Stations” under “Live Stream” in the KEF Connect App.

2. Tap “Add Radio URL”.

3. Input the URL and station name of the radio station and then tap “Add”. The registered radio station is now saved under Custom Stations for easy access.

1. To access podcast contents, tap “Podcasts” under “Live Stream” in the KEF Connect App.

2. Browse and play a podcast to start streaming.

The below features are available to control playback or behaviour. Please note that these features may not be available to all music sources and there may be slight differences in the control interface.

Tap the search icon ( ) to look for artists, albums or songs in the current music source.

In the playback screen, tap the favourite icon ( ) to select or deselect an item (music, podcast, radio station) as favourites.

Alternatively, tap the option icon (…) next to an item (e.g. track, album, playlist), or press and hold on an item and then select “Add to Favourites” or “Remove from Favourites”.

To show the favourites in your current music source, tap “Favourites” in the main menu.

Adding a track to the queue means the track will be played after the current playing track. The queue is not permanent and cannot be saved.

1. From the playback screen, tap the option icon (…).

2. Select “Add to Queue” to add the track to the end of the Queue. Or select “Play next” to add the track as the next song.

Depending on your selections, you can also add all tracks from an artist, all tracks from an album, or all tracks from a playlist to the queue.

From the playback screen, tap the queue icon ( ) at the top right.

1. To edit the playback sequence, press and hold the three bars icon ( ) on the right hand side of a track and then drag the track up or down the queue.

2. To remove a track from the queue, tap the edit icon ( ) at the top right.

3. Select the track in the queue and then tap the trash bin icon ( ) to remove it from the queue. You may also select multiple tracks for removal.

A playlist is a list of tracks that can be played back in the preferred sequential order. Playlists can be saved for future listening.

• Accessing the Playlists

In the current music source, tap “Playlists” in the main menu.

• Creating a Playlist

1. In the current music source, tap “Playlists” in the main menu. 2. Tap “Create new playlist”.

3. Create a name for the playlist and then tap “Create”.

• Adding Tracks to a Playlist

1. From a list of tracks or from the playback screen, tap the option icon (…) on the right

2. Tap “Add to playlist”.

3. Select the playlist you want to add the track to.

Depending on your selections, you can also add all tracks from an artist or all tracks from an album to the playlist.

1. In the playback screen of the track to be removed, tap the option icon (…).

2. Tap “Remove from playlist”.

1. In the playlist, tap the option icon ( ) at the top right corner.

2. Tap “Delete playlist”.

For the best audio performance, apply sound settings according to your listening area.

1. In the KEF Connect App, tap the EQ settings icon ( ) at the bottom of the Home screen. 2. Tap “Add new profile”

3. Select “Normal mode”.

4. Create a name for your new profile and then tap “Save”.

5. Configure the settings according to your listening area.

• Distance to the wall ( < 1 0 c m t o > 50 cm) ): This is the distance between the wall and the back panels of your speakers.
• How is your room? (Damped / Moderate / Lively)

Damped: Large furniture, thick carpet and heavy curtains

Moderate: Medium furniture, thinner carpet or rug, some curtains and features on walls

Lively: Hard floor, less furniture, large windows and no curtains

• How large is the room? ( < 2 0 m ^ 2 / 2 0 - 4 0 m ^ 2 / > 40 m ^ 2 )
• Balance Control (L–C–R)
• How many subwoofers are you using? (None / One / Two)

If a subwoofer is plugged in, set up the model, balance and volume of the subwoofer. 6. Tap “Save” when the settings are done.

1. In the KEF Connect App, tap the EQ settings icon ( ) at the bottom of the Home screen. 2. Tap “Add new profile”.

3. Select “Expert mode”.

4. Create a name for your new profile and then tap “Save”.

5. The Expert Mode lets you configure the EQ preferences in greater precision.

The settings include:

• Wall Mode (On/Off, -10.0 dB to 0.0 dB)
• Treble Trim (-4.0 dB to 4.0 dB)
• Phase Correction (On/Off)
• Bass Extension (Less / Standard / Extra)
• Balance Control (L–C–R)
• How many subwoofers are you using (None / One / Two)
• Subwoofer channel (Mono / Stereo)
• Subwoofer model
• High-Pass Frequency (On/Off, 50 Hz to 120 Hz)
• Sub Out Low-Pass Frequency (40 Hz to 250 Hz)
• Sub Gain (-10 dB to 10 dB)
• Sub Polarity (On/Off)
• Are you using a KW-1?

Distance to the wall (Expert Mode: Wall Mode): This setting adjusts all frequencies from around 500 Hz downwards, causing broader changes than Desk Mode. A dip in these frequencies causes a tinny sound, while too much of these frequencies can overwhelm the overall presentation with lower frequencies.

How is your room? (Expert Mode: Treble Trim): This adjusts the frequencies above 500 Hz. A damped room (lots of curtains, soft furnishings) can make sound seem muted, while a lively room (high ceiling, flat surfaces, glass) can make it sound harsh. Move towards damped to reduce the muting effect, or move towards lively to tame harshness.

How large is your room (Expert Mode: Bass Extension): This setting adjusts the bass extension of the speakers. The larger the room selected, the lower the roll-off point.

Balance Control: This setting allows you to adjust the volume balance between the left and right channels.

Subwoofer/Speaker Balance (Basic Mode): This controls the bass output between the subwoofer and the speakers. If the slider is moved more to “Subwoofer”, most of the bass output will be handled by the subwoofer.

High-Pass Frequency: Frequencies above the set point will be played by the speakers.

Sub Out Low-Pass Frequency: Frequencies below the set point will be handled by the subwoofer. This can overlap with the high-pass frequency to help integrate the speaker/ subwoofer more effectively with no dip or peak in overall response.

Sub Gain: This changes the signal level output to the subwoofer.

Sub Polarity: Ideally, the speakers and subwoofer should be moving in the same direction at the same time, otherwise frequencies can be cancelled out. Switching the polarity of the subwoofer can resolve a perceived lack of bass response.

Are you using a KW-1?: KW-1 is a subwoofer adapter kit which transmits signals wirelessly, enabling your subwoofer to be optimally placed. Enable this option if you are using KW-1.

1. In the KEF Connect App, tap the EQ settings icon ( ) at the bottom of the Home screen. 2. Tap “Default” and then select a sound profile to apply to the speakers. The profiles with a star icon are created in "Expert" mode.

1. In the selected EQ profile, tap the option icon ( ) at the top right.

2. Tap “Rename profile”.

3. Create a new name for your profile and then tap “Save”.

1. In the selected EQ profile, tap the option icon ( ) at the top right.

2. Tap “Delete profile”.

This menu allows you to edit your personal details (account name and profile picture) of your registered user account.

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “View profile”.

3. Tap the edit icon ( ) at the top right and start editing.

This menu allows the KEF Connect App to switch to another pair of speakers for control and streaming. All speakers must first be set up through the same KEF Connect App before they are available for selection.

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap the name of the connected speakers.

3. Select another pair of speakers for control and streaming.

The speakers under “Speakers Nearby” are on the same network but not ready yet to be controlled through the KEF Connect App on your mobile device.

This menu allows you to find out more information about the connected speakers, rename the speakers and disconnect the speakers from the KEF Connect App.

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap the name of the connected speakers.

3. Tap the info icon ( \textcircled{1} ) next to the name of the speakers.

4. Check the MAC address, IP address and firmware version of the speakers.You can also rename the speakers or forget the speakers (disconnect them from the KEF Connect App).

This menu allows you to configure various speaker preferences. To access this menu:

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “Speaker preferences”.

Speaker preferences

This setting determines how long (ECO (20), 30 or 60 mins) the speakers will remain idle before automatically entering Standby Mode. If “never” is selected, the speakers must be manually turned off.

This setting enables a second source to automatically turn on the speakers when there is audio input from the selected source. This option is not available when Standby Mode is set to ECO.

This setting enables the LED indicator light to turn off when the speakers are in Standby mode.

This setting enables the start up tone to be muted when the speakers are turned on.

Startup tone

You can connect the Primary Speaker and Secondary Speaker with the provided interspeaker cable through the “T” connection ports on the back panels of the speakers. Once the cable is connected, enable this setting to enable Cable mode and disable the wireless connection.

Cable mode

Cable Mode is required/recommended when:

• You prefer a higher resolution at 192 kHz/24 bit (wireless: 96 kHz/24 bit).
• You are experiencing audio dropouts due to interference.

This setting changes which speaker plays left and right. By default, the Primary Speaker plays the right channel.

Inverse L/R speaker

This menu allows you to configure volume settings. To access this menu:

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “Volume”.

This setting allows you to configure how the volume control should be displayed.

• None: No volume control will be displayed during playback.
• Slider: The volume control will be displayed as a slider for adjustment.

Tap the speaker icon on the left to mute or restore audio output from the speakers.

• - / + : The volume control will be displayed as “–” and “+” buttons for adjustment.

Tap the speaker icon in the middle to mute or restore audio output from the speakers.

This setting is only available on iOS devices. The hardware volume buttons refer to the physical volume buttons on your device. Disable this setting when you are experiencing conflicts with other music streaming apps over Wi-Fi connection.

Hardware volume

This setting allows you to configure the number of volume steps for each single press of the physical volume buttons of your device.

Speaker volume sensitivity

This setting allows you to configure the maximum level when adjusting the volume. The setting applies to all sources.

Set maximum volume

This menu allows you to configure the streaming settings and assess your network quality. To access this menu:

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “Performance”.

This setting allows you to select the audio quality for music streaming services inside the KEF Connect app.

Audio quality

• Hi-Fi (Hi-Fi quality): Always select this setting for the best audio quality. The highest quality depends on the music streaming service and your subscription.
• High (CD quality): Select this setting when the speakers are in a crowded network and experiencing quality drop-outs.
• Normal (MP3 quality): Select this setting when the speakers are in a crowded network and experiencing audio drop-outs.

This setting allows you to assess your network quality. For details, see chapter “Speaker Connection Test”.

Speaker connection test

Learn to improve your connection >

• Speaker connection test: Select this option to perform a network quality check.

• Test history: Select this option to review the test history.

9 FEB 2021

LS60 Wireless

CLEAR HISTORY

• Learn to improve your connection: Select this option to access the KEF website for tips on assessing and improving your network quality.

After you have successfully set up the speakers with the KEF Connect App, you may be required to update the firmware if a new version is available. Follow the instructions in the KEF Connect App to complete the update process.

The speakers check the server every 4 hours if a new firmware update is available. If a firmware is available, it will check if the firmware update is compulsory or not.

If a firmware update is compulsory, it will start the update when:

• The speakers are in standby mode, or
• The Wi-Fi source or Bluetooth source has been idle for 60 minutes.

If a firmware update is not compulsory, it will be carried out when:

• The speakers are in standby mode between 2–3 am, or
• The Wi-Fi source or Bluetooth source has been idle for 60 minutes.

A firmware update will not occur when the speakers are in use.

This menu allows you to manually check for firmware updates.

To access this menu:

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “Speaker update”.

3. If an update is available, tap “Update now” to proceed with the firmware update.

This menu allows you to reset the home screen and send analytics.

To access this menu:

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “Application”.

Application

This setting allows you to set a theme mode (System, Light or Dark).

This setting allows you to reset the Home screen of the app to default settings.

Reset home screen

This setting allows the KEF Connect app to anonymously send improvement analytics to KEF. We recommend this setting is enabled to help KEF to improve product performance

This menu allows you to report issues, give suggestions and make general enquiries.

To access this menu:

1. In the KEF Connect App, tap the Setting icon ( ) at the bottom of the Home screen. 2. Tap “Support”.

3. Select the type of support you need and proceed as instructed on the screen.

4. When reporting an issue, your email program will automatically attach the speaker logs that helps KEF investigate the issue. Please add a description of the problem in the email message as well.

Risk of electric shock!

Improper cleaning of the speakers may result in injury.

• Always unplug the power cables from the power sockets/outlets before cleaning the speakers.

Risk of short circuit!

Water and other liquids that have penetrated the housing may cause a short circuit.

• Make sure that no water or other liquids penetrate the housing of the speakers.
• Never immerse the speakers in water or other liquids.

Risk of damage!

Improper handling of the speakers may result in damage.

• Do not use any aggressive cleaners, brushes with metal or nylon bristles, or sharp or metallic utensils such as knives, hard scrapers and the like. They could damage the surface.

1. Disconnect the power cables of the speakers from the power sockets/outlets before cleaning. 2. Clean the surfaces of the speakers with a clean lint-free cloth. If necessary, use an alcohol-free cleaner (e.g. screen cleaner, eyeglass lens cleaner) to remove stubborn stains. 3. To clean the Uni-Q drivers (speaker cones), use an anti-static cleaner and a soft sponge. Be careful as the driver may be damaged if too much force is used.

Sort the packaging before you dispose of it. Dispose of paperboard, cardboard and wrappings in accordance with your local guidelines.

Old appliances may not be disposed of in the household waste!

LS60 Wireless is an electronic product and may not be able to be disposed of as household waste. Please dispose of your speaker in accordance with the regulations in force in your city or county. This ensures that old appliances are recycled in a professional manner and reduces negative consequences.

Batteries may not be disposed of with household waste!

As the end user you are required by law to bring all batteries, regardless whether they contain harmful substances* or not, to a collection point run by the communal authority or to a retailer, so that they can be disposed of in an environmentally friendly manner.

* labeled with: Cd = cadmium, Hg = mercury, Pb = lead

1. How do I set up the speakers?

• First of all, a home Wi-Fi network is required. This is to ensure you can enjoy the full range of features and keep the system up to date.
• Then, download the KEF Connect App from the App Store or Google Play Store and install it on your mobile device. Follow the instructions in the KEF Connect App to get the speakers connected (onboarded) to your home Wi-Fi network.

2. What router specifications do the speakers support?

• IEEE 802.11a/b/g/n/ac, IPv4, IPv6, Dual-band 2.4 GHz / 5 GHz
• For better streaming stability, especially on high resolution music files, a 5 GHz Wi-Fi network with a router transmission speed of at least 1300 Mbps is recommended.
• Office, hotel, guest and public networks often feature additional security or authentication methods which may prevent the speakers from connecting. You may need the help of the network administrator to configure the network to allow full functionality if using these kinds of networks.
• LTE routers/mobile hotspots will work, but may also consume a significant amount of battery power and mobile data.

3. Can I use a mesh router?

• Yes, we have tested the most popular mesh routers and they are working well with the speakers. However, as there is not yet an industrial standard for mesh routers, each manufacturer may have their own meshing technology. If your mesh router does not work with the speakers, make sure you have updated your router to the latest firmware or contact the manufacturer for solutions.

4. How far apart can I place the two speakers?

• Wireless: up to 8 meters apart depending on your network condition. A congested network environment will have more interferences and may reduce this distance.
• Wired: Cable length up to 10 meters.
• Optimal listening distance between the speakers and the listener will depend on how far the Primary Speaker and Secondary Speaker are separated from each other. Try to aim for approximately the same distance between the Primary Speaker and Secondary Speaker and between the speakers and the listener.

5. How large a room can the speakers cover?

• 10–200 m2

6. Can I change the Primary Speaker as the left channel?

• By default, the Primary Speaker is the right channel and the Secondary speaker is the left channel. After connecting the speakers to your home Wi-Fi network, you can inverse the L/R channels in the KEF Connect App.

7. Do I need to pair the two speakers?

• No, the two speakers are already paired at the factory. If you do not hear any sound from the Secondary Speaker, see chapter “Troubleshooting”.

8. What is the purpose of the ethernet cable in the packaging box?

• Use this inter-speaker cable to connect the Primary Speaker and Secondary Speaker if you prefer a higher sound resolution (192 kHz/24 bit), or if the wireless connection between the speakers is not stable. After connecting the inter-speaker cable, you must also enable Cable Mode in the KEF Connect App.

9. Can I rename the speaker?

• Yes, renaming can be done in the KEF Connect App. This will change the name for both Wi-Fi and Bluetooth connections.

10. I have got a pair of speakers with different serial numbers. How can I pair them?

• If applicable, unplug all KEF LS50 Wireless II and LS60 Wireless speakers nearby to prevent incorrect pairing.
• Plug in the LS60 Wireless Primary and Secondary Speakers.

The front LED light of the Primary Speaker should flash blue/white, indicating that the Secondary Speaker is missing.

• Press and hold the P/S pairing button on the Primary Speaker for at least 5 seconds until the LED light of the P/S pairing button starts blinking quickly.
• Press and hold the P/S pairing button on the Secondary Speaker for at least 5 seconds until the LED light of the P/S pairing button starts blinking quickly.

Within a few seconds, the LED lights of both P/S pairing buttons on the two speakers should stay lit, and the front LED lights of both speakers should stay lit briefly and then fade out.

• Play some music through the speakers to ensure they are working properly.
• Contact KEF customer service to ensure your warranty is not affected.

• Recommendations for the best wireless streaming options with regard to music/ media apps on your mobile devices.

= Supported α̌̌̌ = α Supported and recommended for the best audio quality and streaming stability.

*Only available with a Youtube Music Premium account.

• You can stream through AirPlay, Chromecast or Bluetooth. Subject to changes according to the platforms.

3. Is the subwoofer output mono or stereo?

• The output is mono.

4. How should I set the speakers if I prefer to adjust the volume on an external equipment (preamplifier, streamers/multi-room systems) rather than through the KEF Connect App?

• In the KEF Connect App:

1) In Settings, go to “Volume”, change “Volume Display” to “-/+” 2) Select the relevant source input. 3) Change the volume to 71. The source selection is now set to “Unity gain”.

1. What should I do to set up the speakers to another network?

• A factory reset is necessary. This will clear the previous network settings and all EQ and system preferences. For this purpose, press and hold the Reset button (R) on the back panel until the LED light above the button blinks.

2. What should I do if I cannot find my speakers in the network during set-up?

• Make sure the LED light of the Primary Speaker is blinking white and amber. The speakers are ready to connect to a Wi-Fi network.
• Wait for about 30–40 seconds for the speakers to be visible on the speaker list.
• If you still cannot see the speakers, make sure your mobile device, the speakers and the router are within line of sight (the closer the better).
• The speakers broadcast on Channel 2 (2.4 GHz band). If your router overlaps this channel, it may cause issues with discoverability and connection. Go to your router settings and configure the 2.4 GHz channel to avoid overlapping with Channel 2.

3. How do I report a bug or an issue?

• In the KEF Connect App, go to “Settings” > “Support”. To let us better understand the bug or issue, please provide a descriptive report.

4. There is no sound from both speakers.

• Check if the speakers are already turned on and not muted.
• Make sure you are playing the correct set of speakers and have selected the correct sound source.
• Check the volume level, you may need to turn up the volume.

5. There is dropout from both speakers.

• A congested network environment reduces bandwidth for music streaming, you need to set up the speakers to a less crowded router channel.
• Check if there is a network problem. Perform the speaker connection test in the KEF Connect App.
• Change the audio streaming quality in the KEF Connect App to a lower resolution.
• A congested network or multiple wireless devices lead to high interference. Try to minimize the interference around the speakers. If the problem persists, connect the internet port of the speakers to the router.

6. There is no sound from the Secondary Speaker.

• Make sure the Secondary Speaker is connected to power.
• Check if the connection between the two speakers is lost (the LED indicator light of

the Primary Speaker is blinking white and blue).

If the connection is lost, short press the P/S pairing button (P) on the back panel of the Primary Speaker to re-establish the connection. Wait a while until the connection is established. Note: Do not press the button for more than 1 second.

• If the problem persists, connect the speakers with the inter-speaker cable and turn on Cable Mode in the KEF Connect App.

7. There is dropout from the Secondary Speaker.

• If the speakers are connected wirelessly, try to move them closer to each other.
• If the problem persists, connect the speakers with the inter-speaker cable and turn on Cable Mode in the KEF Connect App.
• A congested network or multiple wireless devices lead to high interference. Try to minimize the interference around the speakers.

8. The audio is out of sync with the picture when using the speakers with a TV.

• If available, try the video delay/lip sync function of your TV.
• Use HDMI/optical input, and try to avoid Bluetooth connection. There is an inherent delay in the Bluetooth codec.

9. I have connected the speakers to the TV with an HDMI cable, why is there no sound?

• Make sure the source is switched to TV for the speakers.
• Check the front LED indicator light of the Primary Speaker.

If the LED indicator light of the Primary Speaker is blinking light blue, the HDMI connection is not found. In this case, make sure that the HDMI cable is connected to the ARC port of the TV.

If the LED indicator light of the Primary Speaker is pulsing light blue, only CEC (not ARC) connection is established (TV may respond without sound). In this case, do the following:

• The HDMI CEC connection needs to be enabled on the TV. As manufacturers may name this connection differently (e.g. Anynet+ for Samsung, Simplink for LG), please check the user manual of your TV on how to turn on HDMI connection for your TV. Once the HDMI CEC connection is enabled, the LED indicator light of the Primary Speaker illuminates light blue briefly and then fades out (both CEC and ARC connections are now established).
• If there is only no sound but everything else is working, please make sure that the audio output of HDMI is set to PCM (this is often set to Dolby Digital by default). As the settings menu of each TV manufacturer is different, please refer to the user manual of your TV. Also check the settings within the application in use (e.g. Netflix and Disney+) and make sure PCM is selected.
• Change the HDMI cable (our internal tests found that HDMI cables of lower quality may not be able to establish the connection) and make sure the HDMI cable is properly connected.
• As a last resort, power cycle the TV (unplug the power cable from the TV and wait about 10-15 seconds before plugging it back in) and try again. Smart TVs are like phones and sometimes require a reboot.
• If the problem persists, please report the issue in the Support section of the KEF Connect App for investigation. In the meantime, use the Optical connection as a fall-back solution.

• Make sure your TV is set to output digital audio in PCM format.
• If the problem persists, try a different optical cable or connection option (e.g. HDMI).

• We are constantly updating and expanding our database for radio stations and podcasts. Please use the Support function in the KEF Connect App and send us the RSS link of the website. After verification, we will add it to our database.
• Use the Custom Stations feature in the KEF Connect App to register radio stations for easy access.

• Check if you have set a maximum level for volume adjustment.
• Check if you are connecting and controlling the correct set of speakers in the network.

The connection and operation status can be easily checked through the colours and patterns of the LED indicator lights on the Primary and Secondary Speakers. Refer to the table below.

Speaker	Pattern	Status
Primary	Blinking white and amber	The speakers are ready to connect to a Wi-Fi network. Launch the KEF Connect app to set up the speakers.
Primary	Pulsing amber	The speakers are in Standby Mode and trying to connect to a Wi-Fi network.
Primary	Solid amber*	The speakers are in Standby Mode and connected to the Wi-Fi network.
Primary	Blinking amber	The speakers are unable to connect to a Wi-Fi network. Make sure your router is turned on. Move the Primary Speaker closer to the router. If the problem persists, connect the Primary Speaker to your router by a LAN cable. If this happens right after the network connection, it is likely that the Wi-Fi password is incorrect. Perform factory reset (Press and hold the Reset button (R) on the Primary Speaker until the LED light above the button blinks) and try the connection process again.
Primary	Solid white*	The speakers are operating in Wi-Fi mode.
Primary	Solid green*	The speakers are operating in Spotify Connect Mode.
Primary	Solid blue*	The speakers are operating in Bluetooth Mode and a device is already paired with the speakers.
Primary	Pulsing blue	The speakers are in the Bluetooth discovery mode and are ready to pair with a Bluetooth device.
Primary	Solid light blue*	The speakers are operating in TV Mode.
Primary	Pulsing light blue	The speakers are connecting to a TV.
Primary	Blinking light blue	The speakers are not connected to a TV.
Primary	Solid magenta*	The speakers are operating in Optical Mode.
Primary	Solid lavender*	The speakers are operating in Coaxial Mode.
Primary	Solid yellow*	The speakers are operating in AUX Mode.
Primary	Blinking white slowly	The speakers are muted in Wi-Fi Mode.
Primary	Blinking blue slowly	The speakers are muted in Bluetooth mode.
Primary	Blinking light blue slowly	The speakers are muted in TV Mode.
Primary	Blinking magenta slowly	The speakers are muted in Optical Mode.
Primary	Blinking lavender slowly	The speakers are muted in Coaxial Mode.
Primary	Blinking yellow slowly	The speakers are muted in AUX Mode.
Primary	Blinking white and blue	The Primary Speaker is in wireless pairing mode searching for the Secondary Speaker.1. Make sure Cable Mode is disabled on the KEF Connect app (Settings > Speaker preferences > Cable mode).2. On the Secondary Speaker, press the (P) P/S Pairing button once. The Secondary Speaker will search for the Primary Speaker for reconnection.
Primary and Secondary	Blinking light blue and yellow	Cable Mode is enabled and the connection between the speakers is interrupted.1. Make sure the inter-speaker cable is connected between the Primary Speaker and Secondary Speaker.2. Make sure the inter-speaker cable is inserted in the correct connection ports:“(T) To P/S” on the Primary Speaker and Secondary Speaker.
Secondary	No LED light	The Secondary Speaker is operating normally.
Secondary	Blinking white and blue	The Secondary Speaker is in the wireless pairing mode searching for the Primary Speaker.1. Make sure Cable Mode is disabled on the KEFCannect app (Settings > Speaker preferences>Cable mode)2. On the Primary Speaker, press the (P) P/SPairing button once.The Primary Speaker will search for the Secondary Speaker for reconnection.
Primary and Secondary	Blinking red quickly	System error.1. Pull the power cables from both speakers.2. Wait approximately 60 seconds.3. Plug the power cables back to both speakers.4. The LED indicator of the Primary Speaker should be pulsing amber; indicating that thespeakers are attempting to connect to the network.If the problem persists, please contact your KEF dealer.
Primary and Secondary	Blinking red and amber slowly	Overheat protection is activated.
Primary and Secondary	Blinking white, blue, light blue, magenta, lavender and yellow alternately	The firmware is being updated. Do not unplug the power cables until the firmware update is completed. If you encounter any issues during the firmware update, do not interrupt the process and contact your local representative or contact your local KEF dealer.
Primary and Secondary	Blinking red slowly	The firmware update process failed. 1. Unplug the power cables from both speakers. 2. Wait approximately 60 seconds. 3. Plug the power cables back to both speakers. 4. Perform the firmware update again on the KEF Connect App. If the problem persists, please send a log from the KEF Connect App (Settings > Support > Report issue).
Primary	Blinking red and light blue slowly	The Secondary Speaker is missing during firmware update.

*The LED indicator light illuminates briefly and fades out when there are no active interactions with the speakers (e.g. controlling playback or volume).

20.1 Specifications

#Metamaterial Absorption Technology is a joint development with Acoustic Metamaterials Group

MQA and the Sound Wave Device are registered trade marks of MQA Limited © 2016

Wireless performance depends on many factors, including network traffic, distance from access point, room materials and construction, interference and other adverse conditions.

For further information and troubleshooting, please visit the KEF website: KEF.COM

KEF reserves the right, in line with continuous research and development, to amend or change specifications without prior notice. E. & O.E

The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.

Amazon Music is a registered trademark of Amazon.com Inc.

Download on the App Store

Apple and AirPlay are registered trademarks of Apple Inc., registered in the U.S. and other countries.

Works with Apple AirPlay

Deezer is a registered trademark of Access Industries.

MQA and the Sound Wave Device are registered trade marks of MQA Limited © 2016

GET IT ON Gole Play

Google Play store and Chromecast are registered trademarks of Google LLC.

Qobuz is a registered trademark of Xandrie SA.

QQ Music is a registered trademark of Tencent Music Entertainment Group (TME).

ROON is a registered trademark of Roon Labs LLC or Roon Labs's licensors.

Spotify is a registered trademark of Spotify AB.

TIDAL is a registered trademark of Aspiro AB.

The speaker connection test in KEF Connect shows you how much network bandwidth is available to your KEF wireless speaker system. It considers every stage of your network by downloading a file from a random server to the speakers – from the bandwidth provided by your internet service provider (ISP) and server traffic, all the way to the speed of the connection between your router and speakers. The other value shown is the 'ping.' This is a signal we use to check if the server is reachable and tells us how long it takes.

Different music streaming services have different recommendations depending on the audio file sizes involved:

Note that these are minimum dedicated speeds recommended by the services themselves. KEF recommends 13 Mbps or above dedicated bandwidth to ensure stable streaming of large high resolution music files.

What this means is that your total network bandwidth must exceed the total bandwidth requirements of all devices on the network. If your active network devices need more bandwidth than what is available, then you may experience slower speeds, reduced performance and dropouts. This is not as much of a problem for web browsing or file downloads (except for being slower) but is especially problematic for music streaming.

The bandwidth provided by your ISP (Internet Service Provider) is advertised as ‘up to’ as this is the maximum bandwidth you can expect coming into your network. This can be affected by many things such as the quality of the provider’s cabling, ‘Fair Use’ clauses in the agreement and the amount of people accessing the same server.

But even if you get the maximum advertised bandwidth from your ISP, the home network may be creating a bottleneck. Major factors include interference, obstructions and distance between the router and device. Even time of day can have an effect – if more people are using the internet in your area, that can reduce bandwidth. However, there are some simple things to try that can really help improve your test score.

Internet connectivity tests are often optimised to give you a theoretical 'best scenario' speed and can be a good indicator for what your ISP is providing but will not tell you specifically what bandwidth your KEF speaker system will be able to take advantage of. The KEF Connect speaker connection test more closely represents what happens when using the speaker system normally:

There are a few ways in which bandwidth may be improved. Some are very simple and require no knowledge of computers and routers, whilst others are slightly more advanced, involving changing router settings. Always refer to the router manual, and if in doubt, do consult a professional.

First, it is important to determine how your speaker system is connected to your router – wired by Ethernet cable or connected wirelessly.

1. Ensure the router firmware is updated.

This is a basic step for any electronic device, as updated firmware may address known bugs.

2. Reboot the router.

Routers are basically computers and are affected by the same problems. Bugs and temporary errors can cause too much memory being used, or the router can be overheating (one reason to not place it in an enclosed space!). In addition, there may be IP address conflicts. Rebooting the router will often help with these issues. In fact, rebooting the router should be done on a regular basis, or whenever network performance is slower. Some routers even have the option to schedule reboots, so you can 'set and forget.'

3. Check the cable for damage/excessive kinks.

Cable length for home networks is rarely an issue (Cat 6 Ethernet can carry 10 Gbps over 3 7 \ : m / | 2 | ft for example), but if they are bent too far or damaged, performance can be compromised.

4. Reconsider using ‘network homeplugs’ if you are doing so.

These devices use your mains wiring as an extension of an Ethernet cable. Whilst a convenient solution, they don't always work as expected, as they are highly dependent on the quality and topology of your mains wiring.

Steps to take if using a wireless connection. These steps do not involve changing the settings of your router:

1. Ensure the router firmware is updated.

This is a basic step for any electronic device, as updated firmware may address known bugs.

2. Reboot the router.

Routers are basically computers and are affected by the same problems. Bugs and temporary errors can cause too much memory being used, or the router can be overheating (one reason to not place it in an enclosed space!). In addition, there may be IP address conflicts. Rebooting the router will help with all these issues and should be performed periodically (every 2 months or whenever the network is considerably slower than normal).

3. Try connecting with an Ethernet cable to your router.

This may not always be possible, but if it is, going cabled will eliminate the issues described below.

4. Reduce distance between the router and device.

Wi-Fi signal is like sound – the further you move away from it, the ‘quieter’ it is – the less bandwidth is available.

5. Move transmitting devices away from the speakers.

Transmitting devices such as cordless phones, Bluetooth devices, baby monitors and even routers can cause interference if too close. You can troubleshoot by turning off nearby transmitters and seeing if this improves the network performance of the KEF speaker system. If it does, try increasing the distance between the devices.

6. Reduce obstructions between the router and device.

And just like with distance, obstructions can block signal, reducing bandwidth. Metal is the worst offender (reinforced concrete, back of mirrors), followed by concrete, plaster and brick. This is one of the big reasons to get the router out of the basement, or the cupboard under the stairs.

7. If your router is in a different room, try switching to the 2.4 GHz band.

Most modern routers are dual band. This means they transmit on both the 2.4 GHz band and the 5 GHz bands. The 5 GHz band has higher potential bandwidth, but far shorter range and is highly affected by obstructions. It may be possible that, whilst the 2.4 GHz band has a lower total bandwidth, in practice it is a better choice when the router and speakers are not in the same room.

8. If you have a lot of neighbours, or a lot of network devices, try the 5 GHz band.

If you have a lot of devices on the 2.4 GHz band, then there may be little available bandwidth left. If your KEF speaker system is close to the router and has little to no obstructions, try connecting it to the 5 GHz band for more bandwidth. If there are obstructions, try migrating network devices that are closer to the router to the 5 GHz band instead, freeing up bandwidth on the 2.4 GHz band. This is also useful if you have a lot of neighbours close by, as their networks may be interfering with yours.

These steps are a little bit more advanced and may involve changing router settings. Always follow your router manual, or consult a professional:

1. Change your band channels.

Both 2.4 GHz and 5 GHz bands are comprised of multiple channels. Other nearby networks on the same channels will compete for bandwidth, so use a ‘network analyser’ app to determine which channels are less congested and adjust in your router settings. This issue is more common with 2.4 GHz due to the longer range and lower bandwidth, increasing the chance and severity of interference. 2.4 GHz channels also overlap – good options are generally 1, 6 and 11. Channel selection is often set to ‘auto,’ but some routers are better at swapping channels than others, so it can be useful to set the channel manually.

A note on 5 GHz channels – not all channels are open for public use in various countries. Check with your local authority as to which channels are unrestricted (most routers will automatically turn these off if the router is correctly configured for the country).

2. Disable band steering.

Some routers offer a feature called ‘band steering.’ The idea is that the router will automatically place a device onto the 5 GHz or 2.4 GHz depending on which is best for that device at the time. Again, some routers are better at this than others, with some preferring to stick with a weaker 5 GHz network rather than switching to a stringer 2.4 GHz network.

3. Disable combined SSID and operate separate 2.4 GHz and 5GHz channels.

Some devices allow you to set the same name/password for both 2.4 GHz and 5 GHz channels of your router. This can be very useful, but some devices do seem to want to default connecting to 2.4 GHz when 5 GHz would be better, and vice versa. Maintaining separate 2.4 GHz and 5GHz networks will help with optimising bandwidth by allowing you to manage what devices are placed on which network.

Mesh networks and Wi-Fi extenders can be very useful tools to improve network coverage in the home. However, they must be planned and installed correctly for the best performance. The information below is a summary of mesh network considerations - for more technical details or assistance in setting up a mesh network, please refer to the manufacturer or an expert network device retailer.

The most important thing to remember is that they are effectively repeaters – they receive data from the router, and then pass it on to the next node or device. This adds latency (delay), but they are also limited by available bandwidth – the connection between a router and a node is subject to the same issues outlined earlier – distance, obstructions and interference.

So, when designing a mesh network or planning where to place Wi-Fi extenders, budget for more nodes than you think you need, and place them closer together. This will help maximise the potential bandwidth.

It is also worth noting that different router manufacturers handle mesh technology differently, and there may be compatibility issues with networked devices. If this is the case when using a KEF wireless speaker system, please send a support request, including the speaker logs, through the KEF Connect app.

LS60 Wireless works with universal programmable remote control provided that the remote control manufacturers have implemented KEF IR command codes in their remote controls.

The following table lists the command codes required.