The amplified music streaming upgrade for your favorite stand-alone speakers.

(983 reviews)

In stock


Free delivery, Free 45-day returns, Unlimited support
  • Brings music streaming to your favorite indoor or outdoor speakers.
  • More sonic punch. Built-in amplifier powers large or small speakers.
  • 55 W per channel at 8 Ohms.
  • RCA line-in for connecting a range of playback sources.
  • Subwoofer line-out.
  • Streams over wi-fi, not Bluetooth, so the music never stops – even if you get a phone call.

New life for your old speakers.

Wouldn’t it be great if you could stream music using the speakers you already own? With CONNECT:AMP you can–and you don’t even need a receiver. It turns your favorite pair of passive (aka non-powered, non-amplified) speakers into a streaming machine so you can teach them some amazing new tricks.

Set up over Wifi.

Plug in. Connect. Stream without interruptions or interference.

Start in any room. Add on.

Play different songs in different rooms. Or the same song everywhere.

Control with one app.

Pick a room. Pick a song. Hit play.

Keeps getting better.

Software updates mean the product you buy today will be even better tomorrow.

Any speaker, any room. Indoors and out.

Bookshelf, floor-standing, outdoor, in-ceiling or in-wall. CONNECT:AMP powers all the speakers you own and love. For non-stop outdoor listening, CONNECT:AMP works with patio or poolside speakers, too.

Sets up easy.

Attach CONNECT:AMP to your speakers using standard speaker wire. Plug it in. Connect it to your WiFi using the Sonos app for uninterrupted wireless music streaming.

One app. Complete music control.

The Sonos app helps you quickly search through all your services to track down favorite music, send it to different rooms, and adjust the volume and other settings. You don’t even have to be in the same room. And if your friends have the Sonos app, they can do the same.

Check out the app

Over 30 streaming services available.

Sonos plays everything – the most popular streaming services, on-demand Internet radio, your favorite podcasts and audiobooks, your go-to collection of downloads – whatever you love to listen to.

Explore music services

Amplify your speakers.

CONNECT:AMP has a built-in class-D digital amplifier that delivers 55W per channel of audiophile quality sound to your speakers. You can even adjust the sound to get the bass, treble, balance, and loudness just the way you like it. And the aluminum casing passively cools the amplifier so all you hear is the music.

Grab your aux cord.

Plug in any audio device to your CONNECT:AMP—from your amplified record player to a friend’s phone—and listen out loud on your speakers. You can also enjoy it on any other Sonos speaker in your home.

A Sonos original.

CONNECT:AMP was one of our very first products at Sonos, long before stand-alone speakers were even a twinkle in our eye. It was called a Zone Player back then and was designed for all the audiophiles in the world (like us) who simply loved the audio equipment they already owned. It still is. And thanks to our regular, ongoing software updates, CONNECT:AMP has continued to get better and better over time.

Multi-room music.

One room of streaming music is great. But a house full is even better. That’s the power of the Sonos Home Sound System. Fill more rooms with music by simply adding more Sonos speakers and components. They all work together seamlessly so you can play different songs in different rooms or the same song everywhere.

Play music from Spotify straight to Sonos.

Enjoy all the personalized Spotify playlists and other listening features you love and more - without ever opening your Sonos app.

Learn more

Expand your sound

Add a SUB
  • Add a SUB

    Add a SUB.

    Wirelessly connect SUB to your CONNECT:AMP for dramatically deeper bass.

    Shop SUB

We want to see your #SonosAtHome. Tag your setup on Instagram or Twitter for a chance to be featured. (Square images only, please.)



Class-D digital amplifier. Powers speakers with 55 W per channel.

Audio line-in. Auto-detecting RCA.

Subwoofer output with 80 Hz crossover.

Radiant cooling. Operates silently so all you hear is the music. Amplifier is kept cool by the aluminum casing, not a noisy fan.

Speaker connections. Spring binding posts.

Adjustable bass and treble controls to optimize sound performance. Adjust volume by individual room or by groups of rooms.


Dimensions - H x W x D
3.50 x 7.28 x 8.15 in. (89 x 185 x 207 mm).

5.1 lbs. (2.3 kg).

Product finish
Anodized precision machined extrusion aluminum case.

Side panel buttons & lights
Volume and Play/Pause buttons.
LED indicates Sonos component status and mute status.

Power & Networking

Power Supply
100-120/220-240 V, 50-60 Hz AC universal input.

WiFi, not Bluetooth
Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router for uninterrupted wireless streaming.

Ethernet ports
Two 10/100 Mbps Ethernet ports to connect to a wired home network and bring standard Internet connectivity to other devices.

System requirements
Passive (non-powered, non-amplified) speakers. Broadband Internet in your home.


Sonos CONNECT:AMP, power cord, flat Ethernet cable, RCA stereo audio cable, stereo mini (male) to RCA (male) Y audio cable , Sonos QuickStart Guide, and Legal/Warranty information.



by PowerReviews

(based on 983 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.


  • Easy to set up (827)
  • Wireless (422)
  • Streams all my music, and more (417)
  • Expandable (332)
  • Great sound quality (324)


  • Limited functions (37)
  • Unreliable (36)
  • Difficult setup (24)
  • Runs hot (24)
  • Difficult to set up (21)

Best Uses

  • Multi-room audio (371)
  • Stream music from the computer (329)
  • Large rooms (313)
  • Multiple rooms / whole house (259)
  • Stream internet music (231)
    • Reviewer Profile:
    • Tech savvy (430), Music enthusiast (278), Audiophile (237), Casual listener (219), Practical (185)
    • Was this a gift?:
    • No (430), Yes (25)

Reviewed by 983 customers

Displaying reviews 1-5

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Great Product

By music man

from South Dakota

About Me Casual Listener, Tech Savvy


  • Different Music, Different Rooms
  • Easy to Set Up
  • Expandable
  • Streams All My Music, and More
  • Superior Sound


    Best Uses

    • Multi-Room Audio

    Comments about SONOS CONNECT:AMP:

    Great to be able to use your phone to control the music in your house



    By Lenehanbill

    from Napa, Ca

    About Me Music Enthusiast

    Verified Reviewer


    • Easy to Set Up
    • Free Control Options
    • Streams All My Music, and More
    • Superior Sound
    • Wireless


      Best Uses

      • Discover New Music
      • Multi-Room Audio
      • Music Service (Napster, Spotify, etc.)
      • Small Rooms
      • Stream Music From The Computer

      Comments about SONOS CONNECT:AMP:

      Originally tried a pair of the Play 3 speakers. I realizd that while they sound fine, I am very attached to a pair of floor sitting Klipsch speakers that I have had for 20 plus years. I returned the Play 3 and purchased the Connect:Amp as an alternative. I am absolutely thrilled with it. The setup very easy and the sound generated thru my old Klipsch speakers is wonderful. The ease of havng all streaming music accessible thru the Sonos App is great. I could not be happier with how this came together!


      I would buy this again

      By TLD

      from collinsville ,IL

      About Me Music Enthusiast, Technically Challenged


      • Free Control Options
      • Streams All My Music, and More
      • Superior Sound


        Best Uses

        • Music Service (Napster, Spotify, etc.)
        • outdoor deck

        Comments about SONOS CONNECT:AMP:

        Great unit would like more then two speaker option

        (0 of 1 customers found this review helpful)


        Works great with our TV

        By Randy

        from Algonquin, IL

        About Me Early Adopter, Music Enthusiast, Tech Savvy

        Verified Reviewer


        • Easy to Set Up
        • Streams All My Music, and More
        • Superior Sound
        • Wireless


          Best Uses

          • Television

          Comments about SONOS CONNECT:AMP:

          We were remodeling our kitchen and wanted to be able to power our new Bose speakers that were installed in our kitchen ceiling and connect them to the TV in the kitchen. The Sonos Connect:Amp filled the bill! I know that the television sound is not a common use for this device and we were warned that the sound might not mirror the picture on the screen but we had no issues whatsoever! Plus we get the great ease of use with the Sonos app so that we can listen to all of our music services while we cook in our new gourmet kitchen when the TV isn't on! Thanks Sonos!


          Awesome product

          By Timsdown

          from Valparaiso In

          About Me Music Enthusiast, Tech Savvy

          Verified Reviewer


          • Easy to Set Up
          • No glitches
          • Streams All My Music, and More
          • Superior Sound
          • Wireless


            Best Uses

            • Multi-Room Audio
            • Music Service (Napster, Spotify, etc.)

            Comments about SONOS CONNECT:AMP:

            I have a Pioneer SC75 and it has been nothing but a pain when it comes to internet music. Won't stay connected. Purchased the Sonos Connect Amp and I had it setup, all my music apps loaded and started listening in 20 minutes. Super easy to use and it works every time. I wish I would have purchased this a long time ago.

            Displaying reviews 1-5

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