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Using AirPlay 2
If you’re streaming from an Apple device, you can use Airplay 2. Simply press the AirPlay button on your device, select your speakers and press play. If you like, watch a short video above.
Built to stream
Your KEF speakers are designed to do wireless wonders. They’re compatible with the devices you enjoy using and all major streaming services, from Spotify to Tidal. When fantastic sound meets the freedom of choice, you get all the music, all the time.
Stream with KEF Connect
Explore high resolution streaming with the KEF Connect app
Other ways to stream
Prefer to do things a different way? We’ve got you covered
Play your first song
Make sure your first experience with your KEF speakers is special
A bit about audio quality
Not sure how to tell a bit from a sample? We’ll give you a basic overview, and why it all matters
01. Stream with KEF Connect
Music services
There’s a whole world of high-quality streaming waiting to be discovered. And with KEF speakers, you can stream music beyond CD quality.
The easiest way to stream High-Fidelity audio to your KEF speakers is through the KEF Connect app. Simply navigate to the Music section of the app, log in to your favourite service and begin streaming whatever you want.
KEF Connect gives you direct access to Tidal, Amazon Music, Qobuz, Deezer, with your playlists and favourited music ready and waiting.
Podcasts and Internet radio
You have access to global podcasts and Internet radio stations from all over the world, from that obscure station you fell in love with while travelling to the podcast you started following before anyone else knew about it. Except now it sounds like you’re right there in the studio.
02.Other ways to stream
Prefer to use a service that’s not included in KEF Connect? We’ve still got you covered. Just use the streaming functions of your smart device or your music streaming apps directly.
Streaming from smart devices
Your speakers and the KEF Connect app will unite you with your music without fuss or wires. Your speakers can play audio streamed through your network over AirPlay 2 or Google Chromecast, and even Bluetooth.
Using AirPlay 2
If you’re streaming from an Apple device, you can use Airplay 2. Simply press the AirPlay button on your device, select your speakers and press play.If you like, watch a short video above.
Using Google Chromecast
You’ll need a Chromecast-enabled device to use this. Select your speaker through the Google Home app and tap “cast my audio” or choose your speakers from the list if the Cast icon is available in the app you’re using. Check out the video above.
Using Bluetooth
To connect via Bluetooth, select Bluetooth mode in your KEF Connect app, on the top panel of the primary speaker or by pressing the source button on the remote control. Follow your device’s normal process for connecting to a Bluetooth device.
Streaming from music apps
A fan of using the Spotify or Tidal apps? These services can stream directly to your KEF speakers. Use the Spotify Connect and Tidal Connect apps to do that.
03. Play your first song
Our experts agree: for that first experience, play something that moves you. A song filled with memories. Something you grew up with or maybe the first song at your wedding. Or you could even mark your new speakers with new inspiration from a Sound of Life article. Whatever it is, be ready for it to surprise you.
Just remember: to make it special, to get the full experience, you’ll want to find the right moment and focus on the sound.
For an example of how your KEF speakers can create a vivid picture of sound, take a listen to Yosi Horikawa’s Bubbles (Wandering EP, 2012). Listen out for where the sounds are coming from. It’s as if the speakers disappear into the room, replaced by an avalanche of ping pong balls dropping from above. The balls bounce around. Up and down, side to side, back and forth. Slowly at first. Then faster and faster, until they roll away into the distance. Listen to the sharpness of plastic striking the hard floor, the resonance and texture, and how every single sound stands as an island in a sea of unique voices.
04. A bit about audio quality
It took decades of innovation and engineering to bring high-quality, stereo sound into our homes. LPs and CDs spun in sound systems that took up entire shelves. But then came the streaming music era. As the focus fell on how to carry every song ever recorded in your pocket, sound quality waited in the wings. Now, with higher quality streaming available, and the performance of your KEF speakers, you get the best of both worlds.
Streaming by Numbers
16bit? 96kHz? 320kbps? There’s a lot of numbers flying about when it comes to digital audio, but what does it all mean? While the numbers only tell a part of the story, they can guide you to a higher quality audio experience.
Sampling rates and bit depth
Analogue audio is a continuous stream without gaps. Think of a turntable playing a vinyl record – the needle is always moving in the groove. Digital audio can’t be stored like this, it needs the audio recording to be divided into samples – snapshots of what the analogue signal would look like at a precise moment in time. There are two important numbers when it comes to samples; how many per second (sampling rate, measured in kilohertz/kHz) and how accurate the sample can match the original signal (bit depth, measured in bits).
CD quality has a sampling rate of 44.1kHz (44,100 samples every second) and a bit depth of 16bit. If the numbers are higher, you’ve entered the world of high resolution, with more information being captured from the original performance.
Bit rate
High resolution audio is a lot younger than CD quality, so most audio ever recorded has been done in 16bit/44.1kHz (although high resolution is becoming more and more available). The sound quality you get from different streaming services can be different, and this is in how the service or filetype compresses the audio.
There are three types of compression
Uncompressed: the audio file is sent without any information being removed at all.
Lossless compression: the audio has information removed in order to be sent between devices, but it is always replaced when the speakers play the music. Think of it like a ZIP folder – less space is used to store the files, but when you open it, everything is in its right place. There should be no difference in sound between uncompressed and lossless compression.
Lossy compression: data is deleted from the audio file and cannot be recovered.
The amount of information being sent per second is called the bitrate. The bitrate for uncompressed CD quality is 1,411kbps. A lossy format like MP3 may only be 320kbps or less. That’s not even a quarter of what CD is capable of.
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Unbox & connect
