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Sonos is a leading American audio technology company that is best known for pioneering wireless multi-room audio systems, which make it easy for listeners to stream music and other content throughout their homes. The company continues to innovate, creating wireless speakers, home cinema systems, headphones, architectural components, and integrated home audio solutions that revolutionise how people listen and connect to sound.

When you buy a Sonos speaker, soundbar, or set of headphones, you’re investing in a lot more than a product or a single moment. You’re investing in something that will shape thousands of experiences for years to come — something that will lend smoother contours to your commute, spatial depth to your favourite shows and films, or textural richness to your recorded music. It’s fair to wonder if a 

 product is the right choice. For such an important purchase, isn’t new always better?

Not necessarily. Sonos Certified Refurbished products deliver the same sonic punch as brand-new Sonos products at a lower price point. Our in-house team thoroughly inspects, cleans, and tests all Sonos Certified Refurbished speakers to ensure that they meet the same high standard we set for our new Sonos products. So, when you buy refurbished, you’re getting a like-new product at a great price.

You’re also making a sustainable choice that reduces your environmental footprint. As members of 1% for the Planet, we donate proceeds of Certified Refurbished sales to high-impact environmental nonprofits.

Still not convinced? Let’s take a closer look at what ‘refurbished’ really means — and why it may be the smartest way to upgrade your audio setup.

Why refurbished products really are as good as new

If we showed you a Sonos Certified Refurbished product alongside a new Sonos product, would you be able to spot the difference?

In terms of looks, sound, and overall quality, Sonos Certified Refurbished products are indistinguishable from their brand-new equivalents. They even come with the same accessories, manuals, documentation, and replacement parts. Literally everything — from the pristine packaging to the one-year warranty — is identical. Which begs the question: Why do we even call these products ‘refurbished’?

Sonos Certified Refurbished products are authentic Sonos products that were previously purchased and returned. In many cases, these products were still in perfectly good shape when they were returned. But it wouldn’t be right to simply resell them as new, or to resell them at all without being 100% sure they’re as good as new. Naturally, the next step is to verify that they are actually as good as new.

To that end, every single refurbished product sold by Sonos undergoes thorough testing to guarantee its ‘like-new’ status. Beyond testing, the refurbishment process includes cleaning and repackaging with all the necessary accessories. So, by the time it gets into your hands, there really is nothing to distinguish it from a brand-new product.

Well, nothing except for the lower price point.

Beyond the products being as good as new, the Certified Refurbished programme ensures the same level of 

 for refurbished products as for all Sonos products.

, connecting your speaker to Bluetooth or WiFi, or mounting your soundbar on the wall, our experts are here to help via phone or chat. They make absolutely no distinction between refurbished products and new products — which makes sense, as both are built and tested to work in exactly the same way. Also, don’t forget that refurbished products come with the same one-year warranty as newly purchased Sonos products.

Can I find refurbished Sonos products through third-party sellers?

For the best support and product performance, be sure to purchase refurbished products only through the Sonos Certified Refurbished programme.

You may be able to find other refurbished products available through third-party sellers online, but what ‘refurbished’ means in those contexts can vary. Given all the in-house knowledge that goes into cleaning, testing, and repackaging Sonos Certified Refurbished products, we can confidently say that you won’t find the same care or support through third-party sellers.

White Five next to a turntable on a shelf

Certified Refurbished products give back to the planet

Buying refurbished isn’t just a better deal for you — it’s also better for the environment. While Sonos has taken a number of 

, one of the most effective ways to reduce waste is to give our products a second life.

However, protecting the planet requires more than minimising waste. To underline and expand the positive environmental impact of our Certified Refurbished programme, Sonos has partnered with 

 to donate 1% of all Certified Refurbished sales to high-impact nonprofits focused on environmental preservation and restoration.

, which enables scientists, governments, and local communities to 

 in our world’s rainforests. By contributing financial support for eco-acoustic technologies that enable researchers to investigate the environment through sound, we’re helping Rainforest Connection conserve forests and stave off the worst impacts of climate change.

Why Certified Refurbished is the more sustainable choice

Our most recent carbon footprint assessment, as outlined in Sonos’ 

, found that supply chain emissions make up 25% of our total emissions. Refurbishing products, rather than building new ones from scratch, helps to cut down these emissions and is a key part of our commitment to the environment.

All Sonos products are designed for longevity, both in terms of physical wear-and-tear and regular software updates. In fact, our thoughtful approach to product construction, which relies on fasteners instead of adhesives, is part of what makes our products easy to refurbish and recycle.

Shop Certified Refurbished products by Sonos

We get the impulse to buy new, especially when shopping for a speaker, soundbar, or home cinema system that’s meant to last for years to come. But it’s worth giving Sonos Certified Refurbished products some serious thought. These aren’t simply ‘used’ or ‘second-hand’ products; they’re meticulously inspected and tested to work as good as new in every way that counts.

Buying refurbished also helps you save money, and it’s a better choice for the planet. Ready to see which speakers and components are available refurbished? 

Shop Certified Refurbished products today

Black and white Era 300 speakers at angles

Why Buy Refurbished Sonos Products?

If you own a restaurant or retail store, you know that a great customer experience isn’t limited to the food on the plate or the clothes on the shelf. Atmosphere matters, and the right soundtrack can keep your customers coming back for more. But the daily realities of running a business can make it challenging to focus on choosing the right sound system for your space.

We believe business owners should be able to have it all: great sound, robust control, and a stress-free setup that doesn’t distract you from serving customers. That’s why we’re introducing Era 100 Pro, a speaker specifically designed for professional installation in commercial spaces. Era 100 Pro reimagines the iconic Sonos speaker with features such as Power over Ethernet (optimized for PoE+), a pro-grade mount, and the ability to create custom audio zones in your space.

Of course, you’ll also need to pre-set music schedules, volume levels, and playlists that feature only commercially licensed content during business hours. That’s where Sonos Pro comes in. A 

 gives you more control of your sound system with remote monitoring and management, with the conveniences of ad-free, commercially licensed music that perfectly fits the mood.

Let’s break down the hardware and software, plus explore how they work together to create a unique combination of content, control, and pro-grade audio for your business.

Era 100 Pro brings the premium sound, looks, and experience you’ve come to expect from Sonos, with added features designed specifically with commercial spaces in mind.

Even if you’re obsessive about creating the perfect experience in your commercial space, you still have to deal with time and budget restraints. Getting a sound system installed quickly and efficiently lets you get back to what matters: running your business.

Era 100 Pro doesn’t only sound great; it’s also simple for your integrator to install. Era 100 Pro utilizes Power over Ethernet (PoE) which combines power and data over a single network cable. Since PoE is low voltage, it means you most likely won’t need to hire a certified electrician for installation, reducing the cost and time it takes to get up and running.

Because PoE is a wired-first connection, you don’t need to rely on WiFi to stream content. This enhances your network’s reliability and performance — a crucial consideration during restaurant rush hour or peak shopping times. Whereas pure wireless connectivity is a great standalone solution in the home, commercial spaces have unique needs that benefit from a wired-first networking approach. Additionally, many other commercial AV and IT products utilize PoE like wireless access points, security cameras, POS systems, and more. This means you can integrate a lot of the necessary technology for your business with PoE. If you have some hard to reach places, Era 100 Pro also provides a secondary wireless connection for additional flexibility.

Different commercial layouts demand different approaches to speaker installation, but Era 100 Pro can handle (and blend with) an impressive range of restaurant, retail, and health & wellness spaces.

The speaker’s sleek design fits nicely into a variety of spaces. Plus, you can mount it to virtually any surface with the 

 (sold separately). The Surface Mount provides 360 degree rotation as well as 30 degrees of pan and tilt, ensuring you can place Era 100 Pro exactly where and how you want it. The mount’s base plate can accommodate hidden or exposed cabling, whether your walls are drywall, stone, or wood. Plus, Era 100 Pro has an optional eye bolt for a secondary attachment, should building codes require it.

Zones functionality for easier system control

For those looking to tailor the sound of specific rooms, Era 100 Pro allows you to create dedicated zones for different areas in your commercial space. This makes controlling multiple speakers in large spaces easier than ever before.

You can combine multiple speakers together in a zone and craft a custom sound experience that fits a specific purpose. The possibilities are endless, whether you’re curating a space with different “theme” areas or simply want to tweak the atmosphere across different parts of your sales floor.

Black Era 100 Pro mounted to a brick wall

Person using the Sonos Pro app on a tablet in a bar

Setting up a music system in your retail store

 or restaurant is about more than choosing the right speakers and hardware. It’s also about meticulously 

 that keeps customers engaged and at ease. Hit the right note and you’ll not only increase sales in a particular time window, but also 

Sonos Pro provides an easy-to-set-up dashboard that amplifies the impact of Era 100 Pro. From wherever you are, you can access the dashboard and remotely monitor and manage the content playing at each of your business locations.

A Sonos Pro subscription works alongside your Era 100 Pro to create the perfect vibe for your commercial space. Here’s how.

Management across locations from a single dashboard

Let’s not kid ourselves: You have enough to worry about already when it comes to running a business. You don’t need to add “DJ” to your list of job descriptions, and you do not want to hand over playlist selection to your employees. Provide your employees the time to assist customers and make sales by utilizing the Sonos Pro dashboard to remotely manage the sound in your business.

The Sonos Pro dashboard allows you to monitor each of your locations remotely. Even when you’re not physically on-site, the dashboard gives you complete control over the music’s vibe, from scheduling music to start at opening hours to setting volume limits for individual speaker zones.

Commercially licensed music to fit any vibe

If you plan to play music during business hours, you’ll need to be careful about more than just the mood. Commercially licensed music is legally required in business environments. Without the proper licensing, you may face legal consequences — a vibe killer if there ever was one.

 you choose, you’ll gain access to a wide selection of commercially licensed music. The Essential subscription comes with ad-free music from 

, while the Premium subscription tacks on 

 filled with popular artists your customers will know (or be thrilled to discover).

Installer mounting a white Era 100 Pro to a wall

A full-service Sonos solution for businesses of all sizes

Sonos is already known for bringing high-quality sound and refreshingly simple controls to homes everywhere. With Sonos Pro and Era 100 Pro, we’re expanding our footprint outside the home — taking everything people love about Sonos into restaurants, retail stores, and other commercial spaces.

It starts with Era 100 Pro, a speaker that combines the most important features business owners look for in a sound setup — namely, simple installation, all-in-one control, and pro-grade sound quality. When you add a Sonos Pro subscription, you add remote monitoring and management through a dashboard, along with countless hours of ad-free, commercially licensed audio to your Era 100 Pro setup.

Interested in adding Era 100 Pro and Sonos Pro to your commercial space? Find the nearest dealer to you using our 

*Sonos Pro is only available in certain territories.

Two white Era 100 Pro speakers mounted above shelves on the wall

Sonos Pro and Era 100 Pro: An Integrated Sound Solution for Commercial Spaces

If you’ve heard of surround sound before, you may be thinking of speakers positioned on all sides — front, back, left, and right. Such a setup does offer an immersive listening experience, but fails to account for another important dimension: height. In this guide, we’ll introduce you to height channels, which add verticality to the sound experience and thus offer a home cinema experience that resembles a real-life environment.

 works by surrounding the listener with various different points of audio. These points are referred to as 

. The number of speaker channels helps to determine how ‘immersive’ a sound system feels to the listener. Generally speaking, the more speaker channels, the more immersive the system.

Where the speakers are placed matters, too, though this is standardised in the most common surround sound configurations. A typical 

 allows for five ear-level speaker channels and one subwoofer. These are placed in the following configuration:

 front channels (left, centre, and right)

Another common configuration is the 7.1 setup, which adds two additional ear-level channels to fill any potential gaps in the sound experience.

It’s worth noting that adding more channels doesn’t necessarily require adding more speakers to your configuration. Some 

 can deliver multiple channels at once. A Sonos soundbar covers the three front channels (left, right, and centre) all by itself.

A truly immersive sound experience depends on more than just ear-level channels, though. You can also add additional channels above ear level. These so-called 

 can bring an entirely new dimension to a surround sound setup.

Put simply, a height channel is a point of audio positioned above the listener. This audio may come directly from an 

), though height channels don’t necessarily require speakers positioned overhead.

 design have led to new possibilities for adding height channels to a surround sound system. Object-based sound technology, such as 

, assigns different sounds to specific locations in a room. Speaker drivers positioned at the ear level can then fire certain sounds upwards, so that they bounce off the ceiling and hit the listener’s ear from above. The result is a truly three-dimensional soundscape, with sounds projected from all sides as well as from various different heights.

To account for this extra dimension of height, many speaker configurations now include a third number. For example, a 7.1.4 configuration includes the following:

White Sub next to a sofa with a white Beam on a console in the background

If you think a 7.1.4 setup requires investing in an abundance of speakers, we have good news. You can achieve this exact configuration with as little as three speakers and a subwoofer.

To do this, though, you’ll have to choose a combination of a soundbar and speakers that supports the spatial audio capabilities of Dolby Atmos. Of course, you can also add in-ceiling speakers if you prefer a more architectural setup. Let’s take a closer look at these options.

 is the most obvious way to add height channels to your home cinema setup. It may make sense if you favour a custom, discreet solution that blends with your home’s design. Just note that this option may require a 

, and it’s not as flexible if you want to change the positioning of your sound system later down the line.

For most people, using Dolby Atmos-enabled speakers is a much easier path toward truly immersive sound. For example, you can achieve a 7.1.4 

 with the following Sonos configurations:

1x Beam (Gen 2) + 2x Era 100 + 1x Sub or Sub Mini

For a next-level immersive sound that rivals — if not beats — watching in the cinema, Arc Ultra renders a 9.1.4 surround sound experience from the soundbar alone. Pair it with two Era 300 speakers and Sub 4 for a listening experience you’ll have to hear to believe.

Several of these configurations are sold in 

, so you don’t need to buy them separately.

, you’ll need to keep an eye out for content that’s specifically mixed in the Dolby Atmos format. Otherwise, your system will still sound good but may lack some distinction between height and ear-level channels.

Film and TV streaming services continue to expand their Dolby Atmos-supported libraries, and you should find a growing library of options on Netflix, Disney+, Apple TV, and Amazon Prime Video. Some music streaming services, like Apple Music and Amazon Music, also stream a selection of songs in spatial audio.

With the development of spatial audio technologies like Dolby Atmos, we’ve arrived at a new era of surround sound — an era where we’re opening new dimensions in the home audio experience. Height channels are the key development in this era, and you don’t need overhead speakers to add them to your home setup. If you’re interested in bringing a new dimension to your sound experience, get in touch with a Sonos expert by 

Couple sitting on a sofa watching TV with a white Beam and an Era 100 pair

What Are Height Channels for Speakers and Home Cinema?

When we created Sonos Arc, our goal was to push beyond the limits of what a soundbar could deliver. The Arc name has since become synonymous with an immersive home cinema experience that renders every sound — from whip-fast dialogue to pulse-pounding explosions — with dramatic clarity and depth. But innovation never pauses at Sonos, and we’re excited to introduce the next chapter in cinematic sound. Meet Arc Ultra.

Arc Ultra is a complete reinvention of our best-selling soundbar, with an all-new acoustic architecture that achieves immersive sound never before possible from a soundbar this sleek. Let’s explore the design and technological advancements that make Arc Ultra the new standard for home cinema sound.

 extend even further than those of its predecessor, thanks to a total of 14 precisely-engineered speakers that span the full range of audio frequencies, from crisp highs to booming lows.

However, these speakers don’t work all on their own. They’re nested within an entirely new acoustic architecture that makes Arc Ultra unlike any soundbar you’ve heard before. Let’s break it down.

 handle the full spectrum of higher-pitched sounds. Newly-designed wave guides direct these high frequencies towards both sides of the room, as well as upward, to fill even more space in the room with sound. Six midwoofers contribute to a rich tapestry of mid-range and vocal frequencies, ensuring that dialogue cuts through the mix with crystal clarity, even at high volume levels.

Rounding out the array is a newly-designed Sound Motion woofer, which marks a revolutionary leap forward for home cinema sound. The use of Sound Motion technology in Arc Ultra is the key to unlocking the soundbar’s unique acoustic architecture, which delivers a bigger and more balanced sound experience in a slimmer design. The difference is especially prominent in Arc Ultra’s bass output, which far surpasses the previous generation while reducing the height and depth of the soundbar. This sleeker, smaller footprint is made possible by an innovative flat design featuring four distributed lightweight motors and voice coils with force-cancelling dual cones in a single enclosure.

Here’s where you might stop to wonder about the furniture-rattling implications of a soundbar capable of such powerful bass response. But rest assured: the Sound Motion woofer unleashes its low frequencies with virtually no mechanical vibration, which keeps distortion to a minimum while contributing to a truly cinematic experience at home.

We’ve completely updated the acoustic architecture while staying true to the beloved sleek design of Arc. In fact, Arc Ultra features an even sleeker footprint compared to its predecessor. All of the above speakers are precisely tuned to fit inside a slimmer enclosure that features an extended wraparound grille and a distinctive racetrack design that allows for sound to be fired across the room at all angles.

Every aspect of Arc Ultra is designed not just with looks, but also with sound in mind. Because the new enclosure fits more speakers — and positions these speakers in such a way that they accurately beam sound around the entire room — it renders a more complete 

 than has ever been available in a soundbar.

 and its ability to create an immersive, multidimensional soundstage. However, it is also owing to the unique design of Arc Ultra, which can render a 9.1.4 Dolby Atmos experience (nine ear-level channels, one subwoofer, and four height channels) without any additional speakers — a huge improvement from Arc’s already-impressive 5.0.2 experience. Add Arc Ultra to a setup that also features a pair of Sonos 

, and you have the ultimate in Dolby Atmos surround sound.

Finally, a note on size. Because space is at a premium in many home cinema setups, we’ve also reduced the soundbar’s depth and height. A shallower depth makes for a more elegant and inconspicuous on-wall presence, which is more in line with newer television models. A shorter height accounts for the ever-shrinking footprint of modern TV bezels, ensuring that a soundbar placed at the bottom of your screen doesn’t obstruct your view of the action.

The software and processing power on Arc Ultra are just as impressive as the hardware components. Additional features designed to improve your listening experience include:

. It’s not just the speakers that matter — it’s the space, too. Arc Ultra’s built-in software can measure how sound reflects off the objects and surfaces in your room, then tunes the soundbar to accommodate the space. In previous iterations, this feature was called Trueplay. Arc Ultra marks the debut of a faster, easier version of home cinema Trueplay called 

, which will now be available not only to iOS users, but to Android users as well.

. Our popular Speech Enhancement feature now comes with multiple levels of control. This is a win for everyone who enjoys a more cinematic experience, but especially for those with hearing difficulties who have been forced to rely on subtitles in the past.

Among the key differences between Arc Ultra and Arc, perhaps none is more audible than the addition of Sound Motion technology, which delivers clear, booming bass frequencies with virtually no mechanical vibration.

But it’s not just about the low end. Sound Motion helps Arc Ultra deliver bigger and better sound across the full audio spectrum while shrinking the size and weight of the hardware required. This space-saving technology was key to outfitting Arc Ultra with a more immersive acoustic architecture that does justice to the entire range of audible frequencies. The updated soundbar boasts three different types of transducers — each one dedicated to high, mid, or low frequencies — to create a more balanced, natural sound that isn’t too heavily weighted in one direction.

Transparent view of Arc Ultra displaying Sound Motion technology

Sometimes, less really is more. This was one of the guiding design principles behind Arc Ultra, which consumes an estimated 20% less power than its predecessor when idle. This principle goes down as far as the packaging, which uses less plastic overall as well as paper elements certified by the Forest Stewardship Council.

Arc Ultra’s smaller design is a big part of our push towards sustainability — though in ways that may not be obvious on first glance. For example, smaller packaging allows us to fit 264 more units on a single cargo container. Everything, down to the soundbar’s physical construction, is designed with sustainability in mind, which is why Arc Ultra is built with halogen-free PCB material widely considered to be less toxic than halogenated alternatives.

Experience sound like never before with Arc Ultra

The original Arc set a high bar for soundbars, delivering the type of spatial audio experience you’d expect from the cinema. The new Arc Ultra clears that bar and then some, redefining what’s possible in a soundbar with its innovative acoustic architecture.

Put simply, Arc Ultra delivers on the promise implicit in its name and now stands as the top-of-the-line soundbar option for audiophiles and home cinema enthusiasts. With a more spacious soundstage, clearer dialogue, and deeper bass (even at high volumes), this is a soundbar that’s easy to get worked up about. If you’re interested in adding Arc Ultra to your home cinema setup, get in touch with a Sonos expert by 

Sand erupting from a black Arc Ultra with Dune 2 graphics

Introducing Arc Ultra - Our Most Innovative Soundbar Yet

Copywriter, Global Brand Creative

With the lights dimmed, a bowl of fresh popcorn, and the family cuddled on the couch, there's nothing quite like film night from the comfort of your own home. However to truly get that 

, the sound needs to be extraordinary. In this blog post, we’ll walk you through the process of creating a Sonos home cinema — from choosing the right soundbar to adding pulse-pounding bass to demystifying surround sound — and help you make the best choice for your space.

The idea of setting up a home cinema may conjure visions of wires snaked through the walls, stacks of complicated gear and multiple remotes. While this might have been true in the past, getting immersive audio in your home has never been easier or more valuable. With advancements in technology and software, all you need are a few well-chosen speakers to experience sound that rivals the best film cinemas.

Yet the number of decisions you have to make to set up a home cinema that works for you can be overwhelming. Let’s not get started on the confusing jargon — what on earth are speaker ‘channels’, and should you really care about 5.1 or 7.1.2 surround sound? With that in mind, we put together this guide to help you make a few simple decisions so you can experience cinema-quality sound at home.

Back when TVs were big and boxy, the screen and built-in speakers were about the same size. However as TVs have become thinner and thinner, the speakers have become smaller and smaller — leaving us scrambling to turn on closed captions just to follow the story. One of the easiest ways to improve the audio quality of your TV is with a soundbar. The sound will be fuller, the dialogue crisper, and the bass bolder.

tuned by Oscar® and Emmy®-winning sound engineers

 to ensure that you’re hearing your favourite films and shows as they were meant to be heard. Our soundbars work with virtually any TV and automatically pair with your existing remote for easy volume control. You can also adjust the volume and manage your system using the Sonos app, Apple AirPlay2, your favourite music app, or 

. When you’re not watching TV, stream music from hundreds of services including Apple Music, 

Start with a Sonos soundbar

Our sleekest and most powerful soundbar, Arc Ultra creates a massive soundstage that fills every inch of the room and precisely places sounds all around you. Featuring revolutionary Sound Motion™ technology, this soundbar packs unprecedentedly clear, deep, and balanced sound into an unbelievably compact design. When watching films in Dolby Atmos, Arc Ultra takes your viewing experience to another dimension, with 9.1.4 surround sound you’ll have to hear to believe. With its distinctive curved shape, low-profile design and matte finish, Arc Ultra looks beautiful in your home, either 

 underneath your TV or placed on furniture.

Our compact yet powerful smart soundbar does it all. Beam provides high-definition sound for shows, films, and games; offers a virtual spatial audio experience (more on that later); and, like Arc Ultra, when you step away from the screen, Beam can play your favourite music, podcasts, and more with rich, room-filling sound. It’s our most versatile soundbar — with the ability to dial the immersion to your exact liking with several subwoofer and rear speaker options. Place Beam on furniture in front of your TV or mount it to the wall using a custom 

Don’t let its size fool you — Ray delivers surprisingly detailed sound for a soundbar this small. Our most affordable soundbar offers crisp dialogue and balanced stereo sound for your shows, films, and games. Designed for maximum versatility, its all forward-facing acoustics make it ideal for tucking into a TV stand without impacting the sound quality (In other words, you don’t have to worry about your furniture blocking any soundwaves) and with an optical input, Ray is a great option for pairing with your PC.


If you’re not sure which soundbar is best for your TV, you can learn more about setup requirements 

All of our soundbars feature settings designed to improve your listening experience. With a quick tap in the Sonos app, you can make dialogue even clearer or improve the sound for lower volume levels when watching late at night.


Tap the half moon icon to balance the sound so you won’t wake the rest of the house (or your neighbours). No more turning up the volume when characters whisper and then frantically turning it down when things explode.

Tap the dialogue box icon on the Now Playing screen to emphasise dialogue so you won’t miss a word — even when the action gets intense. With Arc Ultra, enjoy greater control by choosing your preferred level of Speech Enhancement in Settings.

: Already have a pair of speakers you love? 

 allows you to turn your existing audio equipment into a wireless Sonos system. It’s perfect for those who want to keep their analogue gear but also enjoy the ease of streaming films and music from the cloud.

Dual Sonos Sub 4 with Arc Ultra in white in a wooden panel living room

Not only can a subwoofer (also known as a ‘bass speaker’) produce more immersive and cinematic sound, but it also improves your soundbar’s overall performance.

Your soundbar produces mid-range and high frequency sounds, like dialogue, with exceptional clarity. However because of its slim and compact design, it’s limited in its ability to produce deep, powerful bass. By adding a dedicated bass speaker to your setup, your soundbar is able to offload the lowest frequency sounds — like a rumbling engine — and focus on delivering crisper mid-range sounds and cleaner highs. Ultimately, a subwoofer helps widen the soundstage to create a greater sense of dimension and depth.

Add a subwoofer

If you’re looking for clean, pulse-pounding bass that can fill a large room, look no further than Sub 4. Our iconic subwoofer pairs best with a powerful soundbar like Arc Ultra or Beam for truly immersive sound. Its versatile design lets you find the perfect fit for Sub in your home: face it forward to put it on full display; turn it to its profile for a more discreet look; or lay it flat and slide it under your couch so it’s completely out of sight. For the ultimate home theatre experience, you can add a 

 to Arc Ultra for even more balanced and impactful bass. Dual Subs work in harmony to engulf your space with the deepest rumbles of a fiery explosion and powerful roars of a crashing wave.

If you’re wanting to add bold bass to a smaller space, such as an apartment or simply a bedroom, go with Sub Mini. This compact interpretation of our premium subwoofer features advanced processing that helps reproduce the full-toned bass of a much larger subwoofer but at a smaller scale. Its minimal footprint and unique cylindrical design fits nicely all around your home. Display it in plain sight or slide it under a desk for a more discreet look. For the best bass experience, we recommend pairing Sub Mini with Ray or Beam.

A pair of black Sonos Era 300 speakers on stands in a living room

You have a soundbar, and a subwoofer. How much of a difference can two more speakers make? Plenty. When you add two matching rear Sonos speakers to your home cinema setup, you’ll uncover greater details in songs, and you’ll find yourself completely enveloped in what you watch.

Why Buy Refurbished Sonos Products?

Sonos Pro and Era 100 Pro: An Integrated Sound Solution for Commercial Spaces

What Are Height Channels for Speakers and Home Cinema?

Introducing Arc Ultra - Our Most Innovative Soundbar Yet

The Ultimate Guide to a Sonos Home Cinema

Recommitting to Quality and Customer Experience

The Beginner’s Guide to High-Resolution (Hi-Res) Audio

What Are Speaker Tweeters (And What Do They Do?)

Introducing Sub 4 - Our Latest Subwoofer

Music for Business: How To Upgrade Any Speaker Into a Sonos System for Sonos Pro

The Beginner’s Guide to Outdoor Speakers

The Beginner’s Guide to Cleaning Headphones

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.css-4c3m2r{color:#ffffff;-webkit-text-decoration:none;text-decoration:none;}What Are Height Channels for Speakers and Home Cinema?

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