Home Theater Section

7.0.4ch Speaker System: This Sonos 7.0.4ch package includes the Sonos Arc active soundbar speaker and two Sonos Era 300 wireless powered speakers. The Sonos Arc soundbar handles the front, center, and front height channels, while the two Era 300 speakers act as wireless are speakers for the surround, surround back and rear height channels for 7.0.4ch Dolby Atmos surround sound.

Multi-Driver Array Soundbar: The Sonos Arc features eleven high-performance drivers and eleven Class-D amplifiers for crisp highs, dynamic midranges, and surprising bass. The multi-driver array is configured with front, side, and up firing drivers for the ability to playback Dolby Atmos soundtracks. The Sonos Arc is perfect for TV, movies, music, gaming, and more.

• 3 Precisely Angled Tweeters: Three precisely angled silk-dome tweeters across the front of the soundbar create crisp high frequencies and crystal clear dialogue for the speaker's front left and right channels, as well as its dedicated center channel. the front left and right channel tweeters are angled outward to deliver a more spacious soundstage, while the center channel tweeter directly fires at the main listening position.
• 8 Elliptical Woofers: Eight elliptical woofers positioned on the front, side, and top of the soundbar ensure faithful playback of midrange and vocal frequencies in addition to rich bass. There are four front firing woofers for the center and front channels, two side firing woofers for the surround channels, and two upward firing woofers for the Dolby Atmos Height channels.
• 11 Class-D Amplifiers: Each tweeter and woofer is powered by its own dedicated Class-D amplifier. These eleven Class-D digital amplifiers have been specifcially designed to match the soundbar's driver technology, tuned enclosure, and acoustic characters for dynamic, room-filling sound without distortion at any volume level.

Wireless Surround Speakers: Featuring six optimally positioned drivers and integrated waveguides all around the front, sides, and top of the speaker to support surround, surround back and rear height channels, the Sonos Era 300 projects sound from wall to wall and floor to ceiling, immersing you in every dimension of your movie's soundtrack.

• Six discrete class-D amplifier have been precision-tuned to power the Era 300's speaker's unique six driver array for clear, room-filling dynamic sound.
• Four tweeters with integrated waveguides accurately disperse sound and ensure faithful playback of high and midrange frequencies. The forward-firing mid tweeter provides a smooth center image, while two side-firing mid tweeters create stereo separation. Loaded into a direction horn, the upward-firing tweeter reflects sound off the ceiling when playing Dolby Atmos content.
• A dual woofer design maximizes the Era 300's midbass and bass output. The two woofers are angled left and right to deliver realistic surround.

Optional Wireless Powered Sub: Add a Sonos Sub (sold separataely) for 5.1.2 ch Dolby Atmos surround with a dedicated LFE subwoofer channel for bigger, deep, and more impactful bass response. And because its a wireless connection between the soundbar and sub, there is no subwoofer cable to run.

Dolby Atmos: The Sonos Arc supports increased bandwidth and utilizes upward firing speaker drivers that act as height channels, reflecting sound off your ceiling for additional dimension, to produce Dolby Atmos surround sound (up to 5.0.2ch). Dolby Atmos is an object-based format for surround sound that designates different sounds to specific places in the room rather than channels, creating a more realistic experience by dynamically incorporating height, surround, and front channels.

• Getting Dolby Atmos sound is dependent on the source material, as well as the TV passing an Dolby Atmos signal through the HDMI eARC jack. If the Sonos Arc is recieving a Dolby Atmos signal, it will display an icon within the Sonos S2 App on both the "Now Playing" screen, as well as within the settings portion of the app.
• The Sonos Arc is also compatible with Dolby Digital, Dolby Digital Plus, Dolby TrueHD, and DTS.
• The Sonos Arc does not support DTS-HD or DTS:X.

TV Connectivity: The Sonos Arc can connect to your TV with HDMI eARC, HDMI ARC, or via the included HDMI-to-Optical adapter. For greatest performance, use the HDMI eARC connection. eARC stands for enhanced Audio Return Channel and allows full-resolution sound signals, including Dolby Atmos, to be passed from your TV to the soundbar.

• eARC (Enhanced Audio Return Channel): If you connect to a TV with eARC, the multichannel audio formats supported include Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, and DTS
• ARC (Audio Return Channel): If you connect to a TV using ARC, the multichannel audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Atmos, Dolby Digital Plus, Dolby Digital, and DTS. An ARC connection cannot support Dolby TrueHD.
• Optical Audio Adapter: If you connect to a TV using the HDMI-to-Optical adapter, the multichannel audio formats are limited to Dolby Digital, DTS, or PCM only. The HDMI-to-Optical adapter connection cannot support Dolby Atmos, Dolby TrueHD, or Dolby Digital Plus.

Trueplay Tuning (for Apple iOS only): Trueplay tuning technology optimizes the sound for the unique acoustics of the room where the Arc and Era 300 are placed, calibrating the front, center, front height, surround, surround back, and rear height channels for precise localization. The layout of a room, and where a speaker is placed, can have a significant impact on the sound that you hear. Trueplay, an auto-tune app within the Sonos App, uses the microphone in your Apple iOS 11.0+ device to measure how sound reflects off walls, furnishings and other surfaces in a room, and then fine tunes the Sonos Arc, Era 300, and Sub (Gen 3) to make sure they sounds great no matter where you've placed it. The Sonos Arc and Era 300 already sound fantastic, but Trueplay brings you even closer to how music should sound. Completing Trueplay tuning for a room takes approximately 3 minutes from start to finish.

• You will need to retune the Sonos Arc and Era 300using TruePlay, if you reposition the speaker system or change the configuration of the speaker setup (such as adding the Sonos Sub).
• Trueplay is currently not compatible with Android devices.

Audio Adjustments: The Sonos S2 Controller app lets you make audio adjustments from your compatible Apple iOS or Android device.

• Equalizer: Adjustable EQ settings can be found in the Sonos S2 app. From the app you can adjust Bass, Treble, and Loudness.
• Speech Enhancement: The Sonos Arc was carefully tuned with the help of Oscar-winning sound engineers to emphasize the human voice so you never miss a word. Turn on Speech Enhancement in the app to clarify dialogue when characters talk quietly or action intensifies.
• Night Sound: Night Sound reduces the intensity of loud sound effects. Night Sound allows you to enjoy late night TV without waking the whole house by balancing the sound output of loud and soft passages.

Mounting & Placement Options: The Sonos Arc and Era 300 speakers offer flexible mounting and placement options.

• Soundbar: The Sonos Arc soundbar speaker can be positioned below or above the center of your flat-panel TV on a tabletop, shelf, stand, or piece of AV furniture. The Sonos Arc can also be wall-mounted using the Sonos Arc Wall Mount Bracket (sold separately). The Sonos Arc soundbar speaker will automatically detect when it is attached to the mount and adjust its EQ to temper bass resonance against the wall.
  • For the best sound, mount the Sonos Arc soundbar 2" to 4" away from the top or bottom of your TV.
  • Keep both ends of the Sonos Arc soundbar at least 5.5" to 12" from a wall or other obstruction.
  • Make sure there is no objstruction above the Arc soundbar's upward firing drivers.
• Surrounds: The Sonos Era 300 can be placed on a tabletop, desktop, countertop, speaker stand (such as the 616E300SB; sold separately) or other flat mounting surface. Placement in an enclosed space such as a bookshelf is not recommended as this could impact dispersion and playback clarity. The Era 300 can also be wall-mounted using an optional wall-mount bracket system (616E300MB; sold separately).
  • Always position the Era 300 horizontally. Audio will stop if you position the Era 300 vertically or at a steep angle.
  • For optimal sound quality, the Era 300 speaker should be positioned in your room with at 2' of overhead clearance.
  • If you are mounting Era 300 within 2' of a ceiling, place it upside down for the best sound.
  • When using Era 300 speakers as surrounds, leave at least 8" clearance around the sides of each speaker.

Detachabled AC Power Cord: The Sonos Arc and Era 300 speakers all come with a detachable 6.5' AC power cord that will plug into the back of the soundbar, speakers and sub, as well as into an AC wall outlet or surge protector (sold separately).

Network & Multiroom Audio

Sonos Wireless Multiroom Audio Eco-System: The Arc, Era 300, and Sub (Gen 3) are part of the Sonos wireless multiroom audio eco-system consisting of a family of wireless network speakers, players, and amplifiers. Start with a single Sonos product and add more Sonos products over time. With multiple zones, you can play the same or different songs in different rooms of your home. Compatible distributed audio sources include internet radio, online music services, local network music libraries, as well as hardwired inputs. Up to 32 Sonos devices and 16 groups can be connected in one system. The Sonos Arc, Era 300, and Sub (Gen 3) are compatible with the new Sonos S2 operating system (OS) and does not support the older Sonos S1 operating system (OS).

• Sonos S2 OS Compatible Products: The Sonos Five, One SL, Roam, ARC, Sub (Gen 3), and any Sonos products released after May 2020 will only be compatible with Sonos S2.
• Sonos S2 and S1 OS Compatible Products: The Sonos Play:1, Play:3, Play:5 (Gen 2), Playbase, Playbar, Connect (Gen 2), Connect:Amp (Gen 2), One (Gen 1/2), Beam, Amp, Port, Boost, Move, and Sub (Gen 1/2) support both Sonos S2 and S1 operating systems.
• Sonos S1 OS Compatible Products: The Sonos CR200 Controller, Zone Player, Bridge, Connect (Gen 1), Connect: Amp (Gen 1), and Play: 5 (Gen 1) will only support the older S1 operating system.

WiFi Certified: In order to enjoy internet radio, online music services, your local network music libraries and Apple AirPlay 2, you'll need to connect the Sonos speaker system to your home's wireless network router and ISP (internet service provider). This Sonos speaker system is WiFi certified and supports 2.4GHz WiFi (802.11b/g/n). Sonos brings your great sounding music wirelessly to any room in your house, without a big wiring project thanks to WiFi certification. The Sonos system's wireless range will be dependent on your home's existing WiFi network.

• The Sonos ARC soundbar also provides a wired Ethernet (RJ45) network connection.
• This Sonos speaker system does not support the SonosNet wireless mesh network.

Internet Radio Stations: Sonos offers a wide variety of Internet Radio stations and services. Some Internet Radio Services require a paid subscription and fees. Click here for all available Internet Radio Services.

• Sonos Radio: Sonos Radio is a free service that brings the best of Sonos and partner services into one place, making it even easier to listen to radio and discover new music on your system. Sonos Radio features thousands of live radio stations to choose from; lisen to music news, sports, and more from over 60,000 local and global stations. You even get a special selection of genre stations with music expertly curated by Sonos.
• iHeartRadio: iHeartRadio delivers all your favorite music and radio in one free service. Thousands of the best live Radio stations from across the country. Custom Stations created from 20 million songs and over 800,000 artists. You tell us an artist you like and iHeart Radio will build a playlist you love. iHeartRadio is free to listen with no capped hours or monthly subscription fees.
• Pandora: Pandora gives you personalized radio that plays what you love and continually evolves with your tastes. Start with the name of an artist, song, genre, or comedian, and create a station. If you are not sure what to listen to, you can browse through our hundreds of curated genre station to find the perfect match for your mood. You can choose between Pandora's free ad-supported account or a Pandora Plus ad-free account with higher 192kbps bit-rate.
• TuneIn: TuneIn gives you access to the world's radio stations, shows and podcasts, all for free. Over 100,000 channels from every corner of the earth, plus live and on-demand radio shows from around the world.
• SiriusXM: With SiriusXM, you can stream up to 155 channels of commercial-free music, play-by-play and sports talk, world class news, comedy, exclusive entertainment, and more. Search to easily find channels, shows, episodes and more. You'll need a SiriusXM subscription that also offers internet streaming. 

Online Music Services: Sonos offers a wide variety of online music services. Some online music services require a paid subscription and fees. Click here for all available online music services.

• Apple Music: Apple Music is a subscription-paid streaming service with over 60 million songs ad-free. Easily find your favorite artists, discover new music, listen to curated playlists, and get exclusive artist content and interviews. Follow lyrics while you listen, tap ahead, or sing along with lyrics view. Enjoy at home, in the car, and across all your devices.
• Amazon Music: here are three tiers of access to Amazon Music on Sonos. Amazon Music Unlimited customers can stream tens of millions of songs and listen to curated playlists, stations, and weekly new releases, available to Prime Members for only $7.99/month (non-Prime price: $9.99/month). Amazon Music HD is a new tier of premium quality music with more than 50 million songs in High Definition (HD). At just $12.99/month for Prime members or $14.99/month for Amazon customers, Amazon Music HD makes high quality, lossless audio accessible to all music fans. Existing Amazon Music Unlimited subscribers (Individual or Family Plan) can upgrade to Amazon Music HD for an additional $5/month. Prime Music is a curated, on-demand, ad-free music streaming benefit featuring a growing selection of two million songs, and personalized recommendations at no additional cost with your Amazon Prime Membership.
• Deezer: Deezer is a subscription-paid online music service that offers you over 43 million songs at your fingertips. Stream almost any song you can think of or kick back with an endless selection of playlists, mixes, albums. You'll need a Deezer Premium+ or Deezer HiFi account to use Deezer with Sonos.
• Napster: Napster is a paid online music service that provides you with a music collection complete with millions of songs, entire albums and artist hits spanning the decades. Enjoy more than 30 million tracks at 320kbps AAC.
• Qobuz: Qobuz is a paid streaming service that gives you access to more than 40 million tracks. Discover new artists and albums with selections and playlists from musical experts. On Sonos you can stream 320kbps MP3 streams through the Qobuz Premium Subscription or experience high-quality FLAC (16-bit /44.1kHz) streaming using the Qobuz Hi-Fi Subscription.
• Spotify: Spotify is an online music service giving users the ability to stream music on demand to Sonos using Spotify's unique technology. Spotify and Sonos will allow access to all of your existing Spotify playlists and their entire catalog. Sonos supports Spotify Free and Spotify Premium accounts. A Spotify Free account allows you to search for Spotify artists, albums, and playlists in the Sonos app. When listening to music with a Spotify Free account, you’re limited to six song skips per hour.
• Tidal: Tidal streams music in lossless, high fidelity audio quality, ensuring the best sound experience possible. Discover new and old favorites with news, recommendations, curated playlists, moods and genres. All with High Fidelity Streaming. Create and edit your own playlists with more than 25 million tracks available. Tidal offers two paid streaming platforms - Tidal HiFi (Lossless Flac 16-bit/44.1kHz) or Tidal Premium (AAC 320kbps).
• YouTube Music: YouTube Music is a subscription-paid online music service allows you to easily find what you're looking for and discover new music. Get playlists and recommendations served to you based on your context, tastes, and what's trending around you.

AirPlay 2 with Siri: AirPlay 2 is an advanced and easy-to-use wireless multiroom audio platform for iTunes, Apple Music, and other compatible Apple iOS apps. With AirPlay 2 you can play any audio from your Apple iOS device (running iOS 11.4 or later) or Mac computer (running OS X 10.13.2) on select Sonos components and other compatible AirPlay 2 speakers throughout your home. You can choose to play audio in one room, play the same audio in grouped rooms, or play the same audio in every room. If you are an Apple Music subscriber, you can even play different music in different rooms (you can control and group directly from Apple's Music App and Home app on your Apple iOS device). You'll be able to ask Siri-enabled devices (like your Apple iPhone, iPad, or Watch) to control playback of your Apple Music content on the Sonos unit. You can even watch videos and movies from YouTube and Netflix on your compatible Apple iOS device or Mac computer with perfectly synced audio on the Sonos product.

• Compatible AirPlay 2 Devices From Sonos: Sonos Arc, One (Gen 1/Gen 2), One SL, Five, Play:5 (Gen 2), Amp, Port, Playbase, and Beam all support AirPlay 2.
• Non-Compatible AirPlay 2 Devices from Sonos: Even though the Sonos Play:1, Play: 5 (Gen 1)Play:3, Playbar, Connect, Connect:Amp, and ZonePlayer are not AirPlay 2 compatible, you can still group these Sonos devices with an AirPlay 2 compatible Sonos product (listed above) to unlock AirPlay for your entire system.

Music Libraries: Sonos supports playback of music from any computer or network-attached storage (NAS) device on your home network where you have shared music folders. Sonos can play music stored on up to 16 PCs, Macs or NAS (Network Attached Storage) devices on your home network, supporting the most popular audio formats. Sonos indexes your music folders so you can view your music collection by categories (such as artists, albums, composers, genres, or tracks).

• File Formats: Sonos supports the following audio file formats - MP3 (compressed), WMA (compressed), AAC (MPEG4), Ogg Vorbis, Audible (format 4), Apple Lossless, FLAC (lossless), WAV (uncompressed), and AIFF (uncompressed).
• Sampling Frequencies: Supported sampling rates include 16kHz, 22.5kHz, 24.0kHz, 32.0kHz, 44.1kHz, and 48kHz.

Intuitive Control

Sonos S2 App: Sonos S2 is a new app (for Apple iOS 14.0+ / Android OS 8.0+ / Fire OS 7.0+ / Mac OSX 10.11+ / Windows 8+) that powers the next generation of Sonos products. The Sonos S2 app offers new features, usability updates, and more personalization moving forward. The updated app makes it even simpler for you to search for content, control the sound, and personalize your listening experience. Use the Sonos S2 app to setup your Sonos speaker system, control your Sonos speaker system, stream your favorite internet radio stations and online music services, access local network music libraries, and personalize your speaker system.

• Setup: The app lets you easily setup the Sonos speaker system. Get step-by-step instructions for setting up a new system and/or adding more speakers to your system.
• Control: With the Sonos S2 app, you can control all your Sonos speakers, soundbars, and components. Adjust volume levels, group products to play in sync, or play something different in every room.
• Music & Radio: The Sonos S2 app brings together hundreds of internet radio stations and online music services.You also get access to local network music libraries on your smartphone, tablet, laptop, or desktop computer. Use the app to browse all your music, podcasts, radio, and audiobooks all in one place.
• Personalized Settings: Save favorites and room groups to My Sonos to get to the music faster, create alarms so you can wake up to a favorite radio station or playlist, filter out explicit content, and more.
• Security: Enhanced protocols, including support for elliptic curve cipher suites in SSL/TLS, keep your system safer and your data more secure.

Built-in Microphone Array: Five far-field microphones with advanced beamforming and multichannel echo-cancellation are built in to Sonos Arc to detect your voice from any direction, anywhere in the room. The Sonos ARC supports Sonos, Alexa, and Google voice control. When the microphone LED is on, Alexa or Google Assistant is ready for a voice command (these microphone can be turned off). You can speak at natural volume to activate Sonos, Alexa or Google supported voice commands. Based on your preference, you can choose to have voice feedback turned on or off.

Sonos Voice Control: Sonos Voice Control was created purely for listening on Sonos and delivers fast, accurate hands-free control of your music and your Sonos system with privacy. With Sonos Voice Control, you can use voice requests to control the Sonos ARC and other Sonos products in your system. You can even ask Sonos Voice for multiple things on multiple Sonos products at once. Sonos Voice Control finds the music you want to listen to by processing requests entirely on the device for faster response times and effortless follow-ups. All you need is one "Hey Sonos" and you can follow up without the need for additional wake-words. Just like the Sonos app, you can control music and speakers in any room, easily play music around the home, save and like your favorite songs to your personal music library, and more.

• Music Control: Use Sonos Voice Control to play songs, artists, albums, playlists, genres, and more from select music services (including Sonos Radio, Apple Music, Amazon Music, Deezer, and Pandora). More services may be available in the future (not ETA). Click here for a complete list of the latest compatible music services. You can also use Sonos Voice to adjust the volume level, pause your music, skip tracks, and more. You can even ask Sonos Voice to "Like" or "Unlike" a song, as well as get information on what song is playing. In addition, you'll be able to group/ungroup rooms, plus move your music from one room to another.
• Home Theater Control: Sonos Voice can also be used to turn the Sonos ARC soundbar and your HDMI-ARC connected TV on or off, as well as switch between Night and Speech enhancement modes.
• Total Privacy: Designed with privacy at its core, Sonos Voice Control processes requests entirely on the device. No audio or transcript is sent to the cloud, stored, listened to, or read by other parties.

Works With Alexa & Google Assistant: The Sonos Arc blends great sound and multiroom audio with Amazon Alexa and Google Assistant for voice-activated, hands-free control of your music and more. You'll be able to control music and multiroom playback with just your voice. You can also use the Sonos Arc like any other Alexa Echo or Google Home device and ask non-music related commands (like information about the weather, traffic, news, sports, etc) or have Alexa control your smart home devices. Specific control functions will vary by digital voice assistant.

• Amazon Alexa: Voice control functions supported by Amazon Alexa - Click here for more information regarding Amazon Alexa on Sonos.
  • Music:You can ask Alexa to play music on a specific Sonos device in an specific room of your home from these featured music services (Apple Music, Amazon Music, TuneIn, Pandora, iHeartRadio, SiriusXM, & Spotify). Using the Alexa app, you can group your Sonos products and your Alexa-enabled devices together. This makes it easier for Alexa to control your Sonos products based on which room or area they are in. You can pause, resume, and skip songs, as well as change the volume with all Sonos compatible online music services.
  • TV: For compatible TVs, Sonos Arc introduces commands specific to TV use, including "Turn on the TV" and "Turn off the TV". Sonos Arc also follows commands such as "Turn it up" and "Mute", applying them to the TV volume. Sonos Arc must be connected to your TV's HDMI-ARC input and your TV needs to support CEC features. Amazon Alexa voice control for your TV will not work if the Sonos Arc is connected via the included optical adapter.
  • Fire TV: The Sonos Arc can also be linked to Alexa-enabled video streaming devices such as Fire TV (sold separately). Once linked, you can control these services with the Sonos Arc by switching to specific network or tuning to a certain channel - all with just your voice. If you've logged into Netflix or added HBO shows onto your Fire TV, you'll even be able to select shows by their title using only your voice.
• Google Assistant: Voice control functions supported by Google Assistant - Click here for more information regarding Google Assistant on Sonos.
  • Music:You can ask Google to play music on a specific Sonos device in an specific room of your home from these featured music services (Spotify, YouTube Music, Pandora, Deezer, Tidal, TuneIn, and iHeartRadio). You can pause, resume, and skip songs, as well as change the volume with all Sonos compatible online music services.
  • TV: For compatible TVs, Sonos Arc introduces commands specific to TV use, including "Turn on the TV" and "Turn off the TV". Google voice control for your TV will not work if the Sonos Arc is connected via the included optical adapter.
  • Google Broadcast: Broadcast a message to everyone in your home over your Sonos One, Beam, or other Google Assistant-enabled devices. Include your message after the command.

HDMI CEC: The Sonos Arc soundbar speaker does not come with a remote, but does offer HDMI CEC compatibility so you can control basic functions of the soundbar from your HDMI connected TV's remote. Basic functions include Power On/Off, Volume Up/Down, and Mute. HDMI CEC will not work if the Sonos Arc is connected via the included optical adapter.

IR Commands: Even though the Sonos Arc does not come with a remote control, it does feature a front-panel IR receiver that can receive commands from a TV remote control. Your TV's remote control will need to be programmed to operate the Sonos Arc. Control functions only include Volume Up and Down. Click this link for instructions on how to program your TV's remote to operate the Sonos Arc.

Top-Panel Controls: The Sonos Arc has touch-sensitive top-panel controls for basic functions such as Play/Pause, Volume Up/Down, and Previou/Next Track. There is also a button to turn the soundbar's built-in microphone on or off.

Automatic Updates: The Sonos Arc, Era 300, and Sub (Gen 3) support free automatic software updates so you will always have the newest features and music services to enjoy. Simply register the One and Sonos will automatically notify you when software updates are available through the Sonos S2 Controller app. By simply pressing one button your system updates itself. The Sonos Arc must be connected to your home network and the internet for automatic software updates.

System Requirements

Internet Service Provider: You'll need a high-speed, wired internet service provider connection such as cable, fiber, or DSL. Wireless internet connections such as satellite, mobile hotspots, or 4G LTE routers can experience delays between the internet connection and Sonos and are not supported. Using these types of connections can cause music to not play, skip, or cut out completely.

Network Requirements: Sonos can be configured in either a wireless or wired network setup. This article will cover the differences between the two setups and provide recommendations for which setup best suits your system and home network.

• Wired Setup: A Sonos system operating in a wired setup will require one of your Sonos products to remain connected to the router via Ethernet cable at all times. If your Sonos system is in a wired setup and you use a WiFi mesh router with multiple wireless nodes, we recommend wiring your Sonos product directly to the primary wired mesh node. Avoid wiring any Sonos products to the wireless mesh nodes. If you are on a corporate or advanced network, it must not block Spanning Tree Protocol (STP).
• WiFi Setup: All Sonos products can connect to wireless routers or access points that support 802.11b/g WiFi over 2.4GHz. Additionally, all Sonos products can connect to WiFi networks that use WPA1 and WPA2 Personal security standards, as well as unsecured WiFi networks. When running S2 software, many newer Sonos products support faster WiFi modes (including 802.11ac) and will connect to them when possible. You can learn more about which Sonos products support which WiFi modes, standards, and protocols in this article.

Sonos S2 Controller App: Sonos offers a Sonos Controller app for for Apple iOS 14.0+, Android OS 8.0+, Fire 7.0+Mac OSX 10.11+, and Windows 8+. The Sonos S2 is a new app and operating system (OS) that powers the next generation of products and experiences. In addition to new features, usability updates, and more personalization moving forward, Sonos S2 enables higher resolution audio technologies for music and home theater.

• Sonos Controller App Requirements: A compatible Apple iOS or Android device running the Sonos Controller app is required to set up a new Sonos system or add new products. Sonos also supports macOS and Windows versions of the Sonos Controller App, but certain system management features such as setting up a new Sonos system or adding new products, are not available. See this article for more details.
• Sonos Product Compatibility: Most Sonos products are compatible with S2. Some older Sonos "legacy" products will not support the advances of S2 due to their memory and processing power. The older Sonos "legacy" app is referred to as the Sonos S1 app. This article will break down which Sonos products are compatible with Sonos S2 vs S1.
• Split Sonos System: If you have both, older "legacy" Sonos products and newer Sonos products, you have the option to create two separate eco-systems - one that will be controlled with the older Sonos S1 controller app and the other that will be controlled by the newer Sonos S2 controller app. Read this article for more details.

Supported Audio Formats: Sonos supports a variety of audio formats for its 2ch stereo products and multichannel home theater speakers.

• Music Libraries: Sonos supports the playback of your own music library stored on a NAS drive or personal computer. Sonos supports compressed & uncompressed audio formats when streaming from your local music library. Sonos systems support mono (1-channel) or stereo (2-channel) audio files with sample rates up to 48kHz. Sonos music libraries are limited to 65,000 tracks. The memory limit can be reached prior to 65,000 tracks if there is a large amount of metadata. For example, classical music tracks tend to have a large amount of metadata and can use up the available memory before the 65,000 track limit is reached. If you have more than 65,000 tracks, you can use Plex with Sonos as an alternative.
• Home Theater: Sonos home theater speakers are compatible with a wide range of television and movie soundtrack audio formats. Compatible audio formats will vary by Sonos home theater speakers and by connection method to your TV. While most TVs are compatible with Sonos home theater speakers, some may need additional configuration or may not work with Sonos. This article will describe some basic requirements when using Sonos speakers with your TV.