Used Sonos Amp 2.1 Channel Amplifier

SKU: US1875811

This item is no longer available.

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Reviews about this item

Review Summary

2026-03-30T20:00:00

Rated 5 out of 5

Great buy & Sonos connector box

The Sonos amp is the perfect product & easiest way to bring a turntable back into one's home music environment! Great value; easy connection; works into Sonos speakers of mixed generation & multiple rooms

GpB

2026-03-29T20:00:00

Rated 5 out of 5

Yes

Outside at our lake house

Jay

2026-03-28T20:00:00

Rated 5 out of 5

I definitely would buy this again

I our new remodeled large kitchen and family room

Majid

2026-03-28T20:00:00

Rated 5 out of 5

Just works and easy installation and setup.

Very happy with the installation of in ceiling speakers and the Sonos Amp. If only the Amps and architecture would be more cost effective for larger installations.

Clarkey

2026-03-26T20:00:00

Rated 5 out of 5

Great package

We wanted good outdoor sound for tunes or listening to the ballgame while in the yard or grilling. The addition benefit will be hooking up an outdoor TV to the system for enhanced sound. That is my next project.

Fred's D.

2026-03-25T20:00:00

Rated 5 out of 5

Nice upgrade from previous gen

I bought the new amp to replace my previous gen Sonos connect amp. The new one is really easy to install and set up with the app was seamless as was adding my current Sonos speakers.

Chris

2026-03-25T20:00:00

Rated 5 out of 5

Sonos Amp

Hard to find the setup code because it is shown in such small letters. But connected to my Sonos System right away once code was found and entered.

Mike

2026-03-24T20:00:00

Rated 5 out of 5

Sonos experience

Easy to learn to navigate

Kim

2026-03-24T20:00:00

Rated 5 out of 5

Works perfectly for my needs

I use the amp paired with two wired speakers(Wharfedale Evo 5.1) and the sub mini. I have a turntable and cd player connected via a rca splitter. In a 10 x 20 foot room. Records, cds, and streaming sound great.

Brock

2026-03-23T20:00:00

Rated 5 out of 5

Great product

Added surround sound to or living room

Dk

2026-03-22T20:00:00

Rated 5 out of 5

Love the sound quality!

We have installed SONOS system in our Model Home! The sound quality is impeccable and so easy to use!

City O.

2026-03-21T20:00:00

Rated 5 out of 5

Sonos entertainment amp

This is amazing. Great sound if paired with a good speaker. Easy to navigate. Works with every streaming service. Great for when u have company. I have my Sonos in my basement but my speaker is on the main floor. It's hidden and the sound is great. Easy to use.

Tucc

2026-03-18T20:00:00

Rated 5 out of 5

Great product to compliment my other Sonos equipment

This amp is so easy to use and the sound quality is terrific. I can choose from many music sources and control the acoustics perfectly. Sonos customer service is extremely helpful and the online control makes it easy to adjust all of my equipment. I receive automatic updates to keep everything running smoothly and the Sonos music selection is great.

Mike

2026-03-15T20:00:00

Rated 5 out of 5

Excellent Product

Excellent Product

MWM

2026-03-13T20:00:00

Rated 5 out of 5

Awesome products

Awesome

Rodman

2026-03-10T20:00:00

Rated 5 out of 5

Turning my speakers into Sonos

I've purchased Sonos amp with the idea to buy some wood tower speakers (small size) and connect my Sonos sub4. I LOVE IT, no words, just sound :)

Canga

2026-03-08T20:00:00

Rated 5 out of 5

Great ??

Great system

Jay

2026-03-07T19:00:00

Rated 5 out of 5

Great sound and friendly interface

Easy to setup very friendly interface I would definitely recommend it

Joe

2026-03-07T19:00:00

Rated 5 out of 5

Great Sound!

Allow different audio in different rooms and plays all of my music!

FLTC

2026-03-05T19:00:00

Rated 5 out of 5

Absolutely Insane Product!!

We set this up at my commercial gym. Our old system was skipping and was a disaster. This literally solved every single problem we had, and it is LOUD. Our clients are extremely happy with the new technology!!

Steve B.

2026-03-05T19:00:00

Rated 4 out of 5

Yes I would

Good Unit

Ed

2026-03-03T19:00:00

Rated 5 out of 5

I would buy again & again

N/a

Chicken M.

2026-02-28T19:00:00

Rated 5 out of 5

Worth the money.

Use every day easy to use.

Fred

2026-02-28T19:00:00

Rated 5 out of 5

This amp improved the sound quality of my entire system

Excellent suggestion by my audio expert who did the installation!

Felix

2026-02-21T19:00:00

Rated 5 out of 5

Awesome Sound

Easy to use. Great sound!

Kip

2026-02-18T19:00:00

Rated 5 out of 5

Great amp

It has excellent sound at a low volume. I really enjoy that. My speakers have never sounded so good.

ML

2026-02-17T19:00:00

Rated 5 out of 5

Premium sound hidden away

We have the amp twinned with 2 pairs of Sonance ceiling speakers for premium sound

Newts

2026-02-14T19:00:00

Rated 5 out of 5

Sonos Amp

We wanted to connect a cd player to our Sonos home sound system, this is just what we needed! It works perfectly for what we needed as we have no receiver. It was very easy to set up.

Debbie

2026-02-10T19:00:00

Rated 5 out of 5

Amazing Sound

TV

PP

2026-02-10T19:00:00

Rated 5 out of 5

I would buy this product again and recommend it!

Had professional installation at our office and we love it, great sound, mobile technology allows you to adjust volumes from phone or computer and has controls for hours and times on and off. Has a decent selection of music from Sonos easy to connect to Apple and Spotify. My only down fall is my phone has to be on the office wifi in order to control it, would be nice to be completely wireless so you can adjust anytime needed even if not in building.

Lori

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Sonos Amp Specifications

Audio
  • Class- D digital amplifier

    125 Watts per channel at 8 ohms

  • Line-in sources supported

    Audio device with analog RCA output or optical output (optical adaptor required). TV device with HDMI ARC or optical output (optical adaptor required).

  • Subwoofer output

    Auto-detecting RCA type, user-adjustable 50-110 Hz crossover.

  • Speaker output connections

    Banana plugs (2) capable of stereo or dual mono sound.

  • Adjustable bass and treble controls

    To optimize sound performance . Adjust volume by individual room or by groups of rooms.

Physical

Jump to...
  • Dimensions H x W x D

    2.52 x 8.54 x 8.54 in. (64 x 217 x 217 mm)

  • Weight

    4.6 lbs (2.1 kg)

  • Finish

    Black

  • Controls

    Touch interface with volume up/down, previous/next track, and play/pause.

Power and Networking

Jump to...
  • Power supply

    AC 100-120/220-240 V, 50-60 Hz

  • WiFi

    Connects to home WiFi network with any 802.11 b/g/n router. 802.11n only network configurations are not supported; you can either change the router settings to 802.11 b/g/n or connect a Sonos product to your router.

  • Ethernet Ports

    Dual Ethernet ports can connect Amp to a wired home network and allow for connection additional Sonos players

  • System requirements

    Passive speakers with speaker wire, broadband internet, and Sonos app.

About Sonos Amp 2.1 Channel Amplifier

Sonos 2.1 Channel Amplifier & Architectural Speakers by Sonance

Weighing just 2.1 kilograms, the new 2.1 channel amplifier and architectural speakers from Sonos offers an integrated sound system for your home, supporting streaming capabilities for over 100 services. The sleeker design allows it to fit into any room without taking up too much space nor compromising your home’s design. The Sonos comes with three architectural speaker variants. The in-wall and in-ceiling variants are both functional and aesthetically pleasing, blending well with your home’s interiors. The outdoor speakers are specifically built to handle rain, heat, humidity, salt, UV rays, freezing temperatures, and other conditions. The Sonos Wireless AMP also enables you to have an immersive sound system in any room, easily connecting to your Wi-Fi system, and has 125 Watts per channel to support high-fidelity sound and streaming capabilities for turntables, TVs, and other standing speakers. It is easy to control using its touch interface, a universal remote, or through other means such as the Sonos app, Airplay 2, and voice commands using smart devices like Beam or Sonos One. Listen to music, podcasts, audiobooks or radio stations while experiencing immersive surround sound good for movies and ambient listening with the new Sonos AMP and architectural speakers.

The Versatile Amplifier -  Sonos Amp

Sonos Announces New Amp & Architecture Speakers to Round Out Your Audio System

Your ultimate entertainment system has just grown in power. Today, Sonos has announced the new Sonos Amp, a versatile, 125-watt amplifier that pairs and improves the abilities of your turntables, television, and current speaker collection, including three new architectural in-ceiling, in-wall, and outdoor speakers. READ MORE

More power. More possibilities.

With 125 Watts per channel, Amp supports high fidelity sound for outdoor,
bookshelf, floor-standing, and architectural speakers.

Create the ultimate entertainment system.

Create the ultimate entertainment system.

Sonos works with over 100 streaming services so listeners can enjoy the ones they prefer, and Amp includes an HDMI ARC input to connect to TV and a line-in for connecting a turntable or other audio source.

New ways to customize the experience.

New ways to customize the experience.

New APIs and partner integrations streamline smart home control with phones,
tablets, universal remotes, keypads, and voice via smart devices.

Flexible control.

Flexible control.

Use the Sonos app, AirPlay2, a universal remote, the touch controls on Amp, or your voice with smart devices such as Sonos One and Beam.

Versatile design.

Versatile design.

Amp fits standard racks and can be wall mounted, plus it features a simplified set of ports for clean-looking connections.

Amazingly pure sound.

Amazingly pure sound.

Direct digital input eliminates the need for analog conversion, resulting in crisp, undistorted sound for music streaming and TV.

Simple Setup. One easy-to-use app.

Simple Setup.

The Sonos app brings all your customers' streaming services and room controls together in one place.
The Sonos app will walk you through setting up Amp with step-by-step instructions and make it easy to customize your system.

Expand your system any time.

Expand your system any time.

It's easy to add Sonos speakers and connect them over WiFi for listening in more rooms.

Over the years, Sonos has established itself as a leader in the audio industry, and the Sonos Amp is a testament to their commitment to high-quality sound and user-friendly technology. Boasting a robust 125 Watts per channel, this 2.1 channel amplifier is engineered to power a wide array of speakers with high-fidelity sound, from architectural and bookshelf speakers to outdoor and floor-standing models. Whether you're looking to amplify the audio from your turntable, TV, or any other device, the Sonos Amp seamlessly integrates into your home audio system.

The Sonos Amp is not just about power; it's about versatility. With streaming capabilities that support over 100 services, you can enjoy an endless array of music, podcasts, and more. The intuitive Sonos app makes it a breeze to control your audio experience, allowing you to curate playlists, adjust settings, and discover new content with ease. For those who prefer hands-free control, the Amp is compatible with AirPlay and can be voice-controlled via smart devices like the Sonos One.

The sleek and stylish design of the Sonos Amp complements any home decor, making it a visually appealing addition to your entertainment setup. Its innovative touch interface provides a tactile and responsive way to manage your audio, while platform integrations ensure that you can streamline the control of your smart home. Whether you're using a universal remote or a keypad, managing your system has never been more convenient.

One of the most compelling features of the Sonos Amp is its ability to evolve. With continuous updates from Sonos, your amplifier will gain new features and services, ensuring that your home audio experience only gets better with time. This commitment to innovation and reliability makes the Sonos Amp a powerful, high-quality choice for audiophiles and casual listeners alike.

In summary, the Sonos Amp is designed to meet the needs of modern listeners who demand both quality and convenience. Its powerful amplification, streaming capabilities, and smart home integration make it an ideal choice for anyone looking to enhance their audio experience in a home theater or living room setting.

Sonos Amp 2.1 Channel Amplifier Features

  • More power. More possibilities - With 125 Watts per channel, Amp supports high-fidelity sound for outdoor, bookshelf, floor-standing, and architectural speakers.
  • Create the ultimate entertainment system - Sonos works with over 100 streaming services so listeners can enjoy the ones they prefer, and Amp includes an HDMI ARC input to connect to TV and a line-in for connecting a turntable or other audio source.
  • New ways to customize the experience - New APIs and partner integrations streamline smart home control with phones, tablets, universal remotes, keypads, and voice via smart devices.
  • Flexible control - Use the Sonos app, AirPlay 2, a universal remote, the touch controls on Amp, or your voice with smart devices such as Sonos One and Beam.
  • Versatile design - Amp fits standard racks and can be wall mounted, plus it features a simplified set of ports for clean-looking connections.
  • Amazingly pure sound - Direct digital input eliminates the need for analog conversion, resulting in crisp, undistorted sound for music streaming and TV.
  • 100+ streaming services - Sonos supports over 100 streaming services and AirPlay 2, so you can play music, audiobooks, podcasts, radio stations, videos and more from the apps you prefer.
  • One easy-to-use app - The Sonos app brings all your customers' streaming services and room controls together in one place.
  • Simple to set up - The Sonos app will walk you through setting up Amp with step-by-step instructions and make it easy to customize your system.
  • Turn WiFi off - Amp provides solid and reliable WiFi performance, but it's easy to turn WiFi off in the Sonos app if you want a wired solution.
  • Stereo or dual mono sound - Choose how you want to configure the sound in the Sonos app to create the best possible listening experience.
  • Custom speaker connectors - A pair of threaded connections for left and right channels blend into Amp and support high-quality performance. Plus, they're standard diameter so you can remove them and use your own banana plugs.
  • Quiet convection cooling - With a centralized heatsink and air inlets, Amp keeps its cool without the noise of a fan.
  • Better over time - Sonos regularly updates with new features, voice assistants, services, and API integrations, so your options are always up to date and improving.
  • Expand your system any time - It's easy to add Sonos speakers and connect them over WiFi for listening in more rooms.

What's in the box:

  • Sonos Amp 2.1 Channel Amplifier
  • AC Power Cord
  • Item Note: Missing Banana Plugs