Can You Connect Two Sonos Amps Together? 

For movie and music lovers who want a better and improved audio experience, Sonos is one brand that is highly spoken of when it comes to setting up their homes for audio entertainment. Sonos has several products ranging from speakers to home theatre systems and amps which are all aimed at spicing up the audio quality in your smart home. The Sonos amp can be used to amplify four Sonos or non-Sonos speakers together with a subwoofer, and also has a line input for other wired devices like your CD player. The design of the Sonos amp allows you to position speakers in different rooms and different locations for your convenience.

Sometimes, you may require more than just four speakers in your house because you actually want to get the music or movie to every part of the house, say seven or eight locations. In that case, you will require more than one Sonos amp. So, can you connect two Sonos Amps together? Sure, you can connect two Sonos Amps to your home theatre or TV by setting them up using the Sonos mobile app. When you connect two Sonos amps together, you can use one amp for the front speakers and then use the other amp for the surround speakers. 

This arrangement optimizes the quality of the sound you get from the different frequencies from both the front and surround speakers. If you’ve been wanting to connect two Sonos speakers, this article will help you do exactly that. Just keep on reading as I discuss further details on how to connect the Sonos amps for the pleasurable music experience you have always wished for. 

Can You Connect Two Sonos Amps Together

The Sonos Audio System 

The Sonos audio system is made up of all the Sonos products and the Sonos app on your smartphone or tablet. The Sonos app is the central part of this system since it allows users to add new devices to the system and also controls or regulates how the devices operate.

Sonos products include speakers, home theatre systems, and amps. 

Sonos speakers come in different forms. Some common examples of Sonos speakers are the One, One SL, Five, Roam, Sub, and Move. They can be connected wirelessly to a Sonos amp and it is advisable to connect similar types to the amp as your left and right speakers. 

The home theatre systems of Sonos include the ARC, ARC SL, Ray, Beam, and Playbar. 

Sonos currently sells only the Sonos amp although it previously had the ZP100 and Connect: Amp models. In comparison to its earlier versions, the Sonos amp is far better in terms of the quality sounds it produces and the watts it delivers per channel. 

The Sonos App

The Sonos app is the crux of the Sonos system. With the Sonos app, you can remotely control the functions and volumes on your Sonos devices. 

However, you will need to have it installed on your smartphone or tablet first. You can download the Sonos app for free from the Google Play Store, Apple App Store, or Amazon App Store. 

After you install the app on your smartphone, you can add different Sonos devices such as the amps and speakers. You can also set up your music services and services such as Alexa via the app. 

The Sonos Amp

The Sonos amp is basically an amplifier and it does what other amplifiers do, which is magnifying audio signals. 

The Sonos amp, however, has a whole lot more features than a regular amplifier. You can connect four speakers to the Sonos amp and the speakers can be connected via wires or wireless means depending on whether or not they are of the Sonos brand.  

This means you can connect your speaker which is not a Sonos product to the Sonos system by connecting it to the Sonos amp. You will however only be able to control the Sonos amp, rather than the speaker via the mobile app.

Besides the speaker terminals where you connect the speakers, the Sonos amp also has RCA input where you can connect wired devices such as your CD player. It also has a dedicated port for a Subwoofer connection and two Ethernet ports for connecting to your network. 

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How to Connect Two Sonos Amps Together

You can connect two amps together if you want to increase the number of speakers in your home. You can also connect two Sonos amps to your TV or home theatre system if you want to listen to a spiced-up audio output from your media. 

Whatever your reason may be for wanting to connect two amps, you will need to set the Sonos amps first before using them. 

If you intend to use the amps on your TV or home theatre device, one of the amps should be used for the front speakers while you use the other for the surround or rear speakers. 

How to Set Up Sonos Amp Using the Sonos App

If you want to use a Sonos amp in your Sonos audio system, you must first set it up. To set the Sonos Amp up, follow these steps: 

  1. Position the Sonos amp and turn it on. 
  2. Download and install the Sonos app on your smartphone. 
  3. Launch the Sonos app and go Set Up New System.
  4. Log in to your Sonos account or create one if you don’t have any. 
  5. The Sonos app will begin to search for nearby Sonos products. Once your amp shows up. Select the Add and then hit the Continue button. 
  6. Go to Set Up Product and follow the on-screen instructions to successfully set up the Sonos amp. Include your music services when setting the amp up.

With this, your first Sonos amp is set up and ready for use. 

If your Sonos system is already set up with an amp, you can add another Sonos amp to the system by:

  1. Going to Settings on the app.
  2. Choosing System and then selecting Add product.
  3. Select your new Sonos amp after you see it follow the instructions on the app to set it up.

How to Use Two Sonos Amps for TV Or Home Theatre System

When you are setting up the Sonos amps for your home theatre or TV, you will be asked how you want to use the Sonos Amp – as a front speaker or surround speaker.

For the first Sonos amp that you set up, choose As A Front Speaker and choose As A Rear Speaker for the second amp. 

When you select the Sonos amp as a front speaker, its features such as the line-in input and the subwoofer output will remain intact, meaning you will be able to connect your subwoofer and CD player to the first Sonos amp. 

You should also connect the first Sonos amp, that is the amp for the front speakers, to your TV via the HDMI-ARC before you set it up for use on your TV. If your TV does not have the HDMI-ARC, consider connecting the first Sonos amp to the TV via an adapter. 

When it comes to the second Sonos amp for the rear speakers, the connection becomes a bit complicated. 

First of all, you will not be able to use the line-in input and the subwoofer output on the second amp. AirPlay and voice services will also not work on the rear speakers. 

The second or rear Sonos amp can not connect to your network by itself. You should connect it to the first amp using the Ethernet cable or by wireless means. The first Sonos amp can then be connected to the router. 

The rear or surround speakers that you use on the second Sonos amp must also be of the same or similar models. For example, you should use two Five speakers or One and One SL speaker for the second amp. You should position these speakers behind you in such a way that you will hear the sound from your back. 

If you want to add any Sonos speaker to the rear Sonos amp, you should set it up as a surround or rear device on the app. You can do so by using these steps:

  1. Launch the Sonos app on your smartphone.
  2. Go to Settings and then choose System.
  3. Select Products and choose the Sonos home theatre room option.
  4. Select Set up Surrounds and go through the instructions to set the rear speakers up. 

What to Do When Your Sonos Product Can not  Be Found During the Setup 

When setting up the Sonos devices for the Sonos system using the Sonos app, it is possible that your device may not be found for you to add to the system. 

When you receive an alert that your product can not be found, do not worry since I am going to share with you some tips on how to fix that problem. Below are some tips to fix that issue:

  • Relocate your Sonos device. Get your Sonos product close enough to the router to see if the product can connect. The shorter the distance between the router and the Sonos product, the better. 
  • Ensure that the LED light on your device is beeping a green light. If the light is not turning green, it probably means it is still connected to a different and previous Sonos system. In that case, reboot the product or reset it to its factory settings. 
  • Switch to cable connection. You can switch to an Ethernet cable connection for your Sonos to quickly connect to the router and be found by your app. 
  • Change your smartphone. Using a different smartphone may sometimes help to get the Sonos device found by the Sonos app. 


The Sonos amp is a very vital device in the audio setup of music and movie fans who want to take their audio experience to the next level. It can be used to power four speakers at a time. If you require more than four speakers in your house, you will have to add extra amps to your audio setup. 

Fortunately, the Sonos app is a quick and efficient means of adding Sonos products to a Sonos system. With the app, you connect your amps together with other devices and remotely control how they operate. 

If your interest is to connect the amps to your home theatre system or TV, you should set up one amp for front speakers and the other for surround speakers. Although the rear speakers may be restricted in their functionalities during this setup, you can achieve a top-notch sound quality with this setup. If you have the money and the space for this setup, it will be worth trying it out because you will definitely spot the difference in the quality of the audio in your home or streaming devices right away. 


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