what is Sonos and how does it work?

Latest Update: 18/05/2022

You may have heard of Sonos Speakers, but are not sure what they are or how their products work. This is the perfect blog for you as we will explain step-by-step how they work and give a brief overview of the Sonos range.

If you have questions along the way, feel free to give us a call on 0800 677 1100 or email info@smarthomesounds.co.uk and we'd be happy to help further.

Article Breakdown:

Jump to product-specific information:

Sonos One G2 png blog Sonos Five PNG Sonos Roam png blog Sonos Ray Blog PNG Sonos Beam G2 png blog Sonos Arc black png blog
Sonos One Gen 2 Sonos Five Sonos Roam Sonos Ray Sonos Beam Gen 2 Sonos Arc

What is Sonos?

Sonos is the leading multi-room wireless speaker system that lets you listen to your music all around your home.

It offers a modern alternative to traditional HiFi systems that take up large amounts of space, can be fiddly to use and do not take advantage of today's offering.

If you are looking for the ability to get the music to multiple rooms or you are simply wanting the best sound with complete flexibility, then Sonos is the current market leader.

The range includes a small variety of speakers from compact to very powerful, each with their own purpose and suitability for each of your rooms.

Let’s jump right in and explore how it all works.

How does Sonos work?

Sonos uses your WiFi to stream music from a growing list of more than 100 streaming services including all the popular ones like Spotify, Amazon Music and Apple Music but you can also stream free radio, podcasts or even audiobooks to your speaker.

Find your favourite music service on the full streaming service list.

Sonos Roam SL lifestyle blog 3 Beam G2 lifestyle

All a Sonos system needs is mains power and a WiFi network or ethernet internet connection, and the rest is done via the free Sonos app on your phone, tablet or PC. Check out our complete walkthrough on the Sonos app. 

There are no monthly fees, other than the monthly fee you may pay for your chosen music streaming service e.g. Spotify Premium.

If you have more than one speaker, you can group the same audio to all speakers at once, or you can choose to have each speaker playing something different, all from the palm of your hand. This is a big benefit of your speakers operating over WiFi.

As each speaker is given a room name, it’s also straightforward to know what you are controlling at any given time.

This means that you can be watching a movie on your Sonos Beam in the lounge and your other half can be listening to the radio in the kitchen at the same time.


We cover the Sonos wireless speaker range in our video below:

How to set up Sonos

The speakers run off your mains power, so the first thing you need to do is plug them into a power socket.

You'll then just need to download the Sonos S2 app from your app store.

sonos app png

The app will act as your remote control for your speaker, where you can play music, adjust volume, add your music service accounts and much more.

The app takes you through the setup step-by-step and will ask you to connect wirelessly to your WiFi and enter your WiFi password. This is similar to how any other device in your home would connect like a laptop or mobile phone.

The set-up of a speaker takes about 5-10 minutes.

You’ll call your speaker a room name such as Dining Room and this will appear in the app under “Rooms”. You’ll do this for each Sonos speaker you have.

You can play the same music in every room, or each room can play their own music.

Read our full Sonos set up guide >>

Does Sonos support Bluetooth?

All Sonos speakers operate via WiFi but there are currently 3 options that support both WiFi & Bluetooth, namely the Move, Roam and Roam SL.

These are classed as portable speakers, ones that you might use out and about. In these scenarios, Bluetooth is the simplest and most convenient method of control away from the home.

When you're at home, WiFi is the better option for a variety of reasons such as not interrupting the music when you receive a notification, not being limited in range and not compressing the sound as much.

The Sonos Move, Roam and Roam SL can switch instantly from Bluetooth and WiFi and vice versa at the tap of a button.

Sonos Roam Lifestyle

What music services can I play on Sonos?

As mentioned earlier, Sonos supports more than 100 music streaming services from across the globe including popular ones like Spotify, Amazon Prime Music (included with any Prime subscription), Apple Music and many more.

View full list of streaming services supported by Sonos >>

The chances are if you have a music streaming subscription, it will be supported by Sonos.

Sonos is also starting to support native app control. This means you will be able to control your speakers by using the official music app of your selected services to control your music. This is great for those of you who already love your current music app and don't want to be bound by the Sonos app.

Currently, native app control works with Spotify, Tidal, Deezer and Audible with more planned over the next few years.


You can also stream any radio station using the built-in TuneIn radio app as well as import an iTunes library that you have at the moment.

Can I play my vinyl through Sonos?

Got a vinyl or CD collection? No problem, you can use certain Sonos products to integrate your existing HiFi with Sonos. Watch our video below for all of your available options and see how simple it is.

Find out more about using a turntable with Sonos  >>

can you play tv audio through Sonos?

Yes! Sonos provides 2 dedicated solutions for TV audio. These are the Sonos Beam & Sonos Arc.

The Sonos Beam Gen 2 is their most compact soundbar that offers simulated Dolby Atmos sound. We recommend the Beam for small-medium sized rooms at £449.

If you’re looking for something extra special for your TV listening experience, then consider the Sonos Arc. Arc offers cinema-quality sound with upward firing drivers for Dolby Atmos support and is ideal for larger sized rooms or TVs over 49 inches. The Sonos Arc is priced at £899.

Similar to Sonos’ music speakers, you can group the TV audio to any other Sonos speakers you may have in your home too.

On each of these TV products, they have simple HDMI ARC/ eARC connections to your TV that are designed to work with almost all TV setups. eARC connection ensures Dolby Atmos passthrough, whereas with HDMI ARC this will depend on the TV model.

For convenience, Sonos does not provide a separate remote control - instead, you can pair your existing TV remote with the system for volume controls.

Sonos Arc Black sonos-beam


How do I control my Sonos speakers?


Sonos believes in giving maximum flexibility when controlling any of its products and offer the below control methods.


  1. Sonos App
  2. Voice control (Via Amazon Alexa & Google Assistant)
  3. On-device control
  4. Direct App control (native control from Spotify / Tidal Apps)

The main way most users control their system is with the Sonos app outlined above. The app is a breeze to use and has been focused on the end-user which is you.

It has been refined over many years and even technophobes should have no trouble setting this speaker up and using the app day-to-day. Check out our full Sonos app tour below:

Another way is by using your voice as a form of control. Sonos have approached voice services the same way they have with music services, by making their platform agnostic.

This means any voice service can be selected by Sonos users. Currently, Sonos supports Amazon's Alexa and Google Assistant but allows for more voice assistants to be added in the future.

Currently, five Sonos speakers have integrated voice support, the award-winning Sonos One, Move & Roam smart speakers & the Sonos Arc & Beam Gen 2 soundbars which all feature Amazon Alexa and Google Assistant built into the unit, right out of the box.

Another bonus is that if you have any Amazon Echo or Google Home device at the moment, you can integrate that with any Sonos speaker, not just the voice-activated ones.

Voice assistants let you use your voice to do cool things like turning your TV on and off, play music from your Spotify or Amazon Music library, as well as use it for fun things like quizzes, stories and world knowledge - all completely hands-free.

Find out more about using voice control with Sonos >>

All of the modern Sonos range also has AirPlay 2 which is a way of casting audio from one device to another. This means you wouldn’t even need to use the app to get the music playing. As this service is owned by Apple, you would need an iPhone, iPad or Mac to do this.

Find out more about AirPlay 2 with Sonos >>

Ok, I think I get it. Where should I start my Sonos journey?

First, consider if you are primarily looking for a soundbar for your TV or if your smart speaker will be for general music listening. Watch our lowdown/review videos on any speaker that takes your interest, to find out more!

Best for compact size but powerful sound - Sonos One Gen 2 (£199)

For general music listening, the Sonos One Gen2 is an affordable smart speaker which looks great, sounds great and is ideal for filling bedrooms, kitchens, studies and similar rooms with exceptional audio. It has also won numerous awards such as best gadget of the year in the 2018 T3 awards.

View Sonos One Gen 2

If you are not interested in voice control but love the appearance and size of the Sonos One, then the Sonos One SL would be perfect for you as it has no microphones built-in, but still benefits from the same sound quality as the Sonos One at a slightly cheaper price point of £179.

Both the Sonos One and Sonos One SL can be used in one of the 3 following ways:

  • On their own as a single speaker
  • As a powerful stereo pair
  • As rear surrounds to a Sonos Beam or Arc

Best for music-lovers at home - Sonos FIVE (£499)

If you accept few compromises when it comes to sound quality, you're going to want to look no further than the Sonos Five

The Sonos Five is designed for large spaces and listening at loud volumes as this can fill your room easily. Thanks to its 3.5mm jack, you can also connect other devices such as a turntable or CD player via this method.

Very few speakers sound this good at this size and is one of Smart Home Sounds favourite speaker of the range for music-lovers.


Best for portability - Sonos Roam (£179)

If you want the option to listen anywhere, the Sonos Roam features WiFi and Bluetooth built-in so you can enjoy the best of both worlds.

With a high weatherproof rating at IP67, you can listen out loud even when the rain is pouring.

It also has 2 voice assistants built-in (Amazon Alexa and Google Assistant) and AirPlay 2 for those of you with an Apple device.


*New for 2022* - The compact Sonos Ray soundbar (£279)

Sonos-ray-white-blog-image Sonos Ray black lifestyle

We had to add this one into the mix. As of May 2022, Sonos has just announced their new compact, Dolby Digital Soundbar the Sonos Ray. Coming in at a tidy £279 the Sonos Ray is sure to entice users wanting to increase the vocal and midrange performance of a secondary TV or smaller lounge space.

With two dedicated central tweeters and a pair of high-efficiency mid-woofers, the Ray is a perfect choice for a smaller TV at just 537mm in length. The Sonos Ray will only support an Optical connection to your TV and doesn't have any upward or sideward facing drivers meaning that this soundbar will support a maximum surround sound codec of Dolby Digital.


Read our Sonos Ray announcement blog >> 

Best for general TV & Music listening - Sonos Beam Gen 2 (£449)

For your TV audio, the Sonos Beam has already won WhatHiFi best soundbar in the £300-£500 category 3 years in a row.

It does an excellent job of filling small-medium sized living rooms with TV audio, music and radio that is both crystal clear and far-reaching. It has received hundreds of 5* reviews from customers already enjoying the experience of significantly better TV audio.

View Sonos Beam

Read full Sonos Beam review >> 

Best for home cinema - Sonos Arc (£799)

If your budget is more flexible and you are in pursuit of something extra special, for example, a cinema room, consider the Dolby Atmos equipped Sonos Arc which offers a premium listening experience.

All TV speakers mentioned above have the ability to add a Sub and rear speakers for a more immersive surround sound experience. These can be added at entirely your own pace.

View our Sonos Home Cinema bundles

Check out our helpful table below to see a birds-eye view of the key feature differences between each Sonos speaker in the wireless speaker range.

Sonos One SL Sonos One Gen 2 Sonos Five Sonos Roam
Price £179 £199 £499 £179
Colour options Black / White Black / White Black / White Black / White
S1 & S2 compatible? S2 only Yes S2 only S2 only
Bluetooth? No No No Yes
Built-in voice control No Yes No Yes
Battery life N/A N/A N/A 10 hours
Weather resistance Steam / moisture only Steam / moisture only None IP67
TruePlay type Manual TruePlay Manual TruePlay Manual TruePlay Automatic TruePlay
Stereo pairing Yes Yes Yes Yes (WiFi only)
Sonos Roam SL Sonos Move Sonos Beam Gen 2 Sonos Arc
Price £159 £399 £449 £899
Colour options Black/ White Black / White Black / White Black / White
S1 & S2 compatible? S2 only Yes S2 only S2 only
Bluetooth? Yes Yes No No
Built-in voice control No Yes Yes Yes
Battery life 10 hours 11 hours N/A N/A
Weather resistance IP67 IP56 None None
TruePlay type Manual Trueplay Automatic TruePlay Manual TruePlay Manual TruePlay
Stereo pairing Yes (Wifi only) Yes (WiFi only) No No
The New Sonos Ray 
Price £279
Colour options Black / White
S1 & S2 compatible? S2 only
Bluetooth? No
Built-in voice control No
Battery life N/A
Weather resistance None
TruePlay type Manual TruePlay
Stereo pairing No


If you love music and appreciate great sound quality, Sonos could be the perfect fit for you. If you'd like to build up an audio system in multiple rooms of your home, then Sonos is class-leading in this field and has the awards to show it.

Hopefully, you now have a general understanding of how Sonos works and if it is going to be the right system for you. If you're still unsure, please feel free to get in contact and we'd be happy to have a chat with you and discuss Sonos as well as other options!

Remember we offer a 30-day Listen Better Promise, as we are sure you will be happy with your purchase but if not, you can return it to us for a full refund.

Shop Sonos Speakers

Learn More

The Complete Sonos Buying Guide

The Sonos App: How it Works

What devices can I use with the Sonos App?

Sonos Speaker Quick Links

  • Sonos One (£199): Voice-activated smart speaker with AirPlay 2. Use on its own, as a stereo pair or as rear surround speakers.
  • Sonos One SL (£179): Non-voice speaker but identical to Sonos One above
  • Sonos Move (£399): Portable, battery-powered speaker for listening at home and away
  • Sonos Roam (£179): Ultra-portable, battery-powered speaker
  • Sonos Roam SL (£159): Portable, compact speaker without a voice assistant
  • Sonos Ray (£279): The compact Sonos soundbar suited to Dolby Digital with an Optical TV connection.
  • Sonos Beam Gen 2 (£449): A smart, Atmos soundbar featuring Amazon Alexa built-in and AirPlay 2, to supercharge your TV audio. See Sonos Beam review.
  • Sonos Arc (£899): Sonos's premium soundbar with Dolby Atmos 3D audio capability. Your movies, Movies, TV & video games will never sound so good. Watch our Arc in-depth review
  • Sonos Five (£499): Sonos' most premium wireless speaker with AirPlay 2 onboard for audiophile sound quality, and the loudest of the Sonos range. Watch our Sonos Five video review
  • Sonos Sub (Gen 3) (£749): Pair this powerful subwoofer wirelessly with any speaker above to add deep, rich bass. Read Sub review.

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