Your music, amplified. The Bose Music Amplifier connects multiple sources to bring your home to life. Part of our smart family of products, it powers new or existing speakers and streams music over Wi-Fi® from your favorite services.
Power up to two pairs of passive speakers
125 watts per channel
Whole-home audio capability
Stream music wirelessly
Control with Bose Music app
AirPlay 2, Spotify® Connect, Chromecast

Bose Music Amplifier

3.2 out of 5 Customer Rating

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Your music, amplified. The Bose Music Amplifier connects multiple sources to bring your home to life. Part of our smart family of products, it powers new or existing speakers and streams music over Wi-Fi® from your favorite services.
Power up to two pairs of passive speakers
125 watts per channel
Whole-home audio capability
Stream music wirelessly
Control with Bose Music app
AirPlay 2, Spotify® Connect, Chromecast
Bose Music Amplifier

Product details

Bose Music Amplifier tdt
What’s in the Box
  • Bose Music Amplifier
  • Power cord
  • 3 rack screws for rack mounting
  • 3 connecting screws for rack mount
  • Mounting bracket
  • Rack bracket
  • Quick start guide
Audio cable included No
Speaker 2.9" H x 8.3" W x 8.3" D (5.1 lb)
Product Material Plastic, Glass
Wireless Connectivity Bluetooth, Network (WiFi Enabled)
Bose App Bose Music App

The Bose Music Amplifier helps deliver powerful sound in and around the home, as the amplifier can power two pairs of passive speakers, at 125 watts/channel, ensuring high quality Bose sound. The Bose Music Amplifier supports listening to several different content sources:

a. Streaming connectivity via Wi-Fi and the Bose Music app, Apple Airplay 2, Chromecast, Spotify Connect
b. Bluetooth connectivity
c. Analog line input
d. Optical input
e. Syncs with compatible Bose Wi-Fi enabled speakers for multiroom listening

Key features:

  1. Powers up to two pairs of passive speakers: 2 x 125W output power
  2. Content streaming via Wi-Fi, Bluetooth, analog and optical line input. Apple Airplay 2, Spotify Connect, and Chromecast built-in
  3. Connects with other Bose Wi-Fi enabled products with SimpleSync
  4. EQ control for select Bose speakers such as the 251 outdoor speakers and 791 in-ceiling speakers
  5. Wired 3.5 mm analog bass module output
  6. Suitable for rack mounting and stacked installations
  7. Daisy-chain multiple amps together
  8. Wi-Fi and Ethernet connectivity
  9. Stereo and mono settings
  10. Elegant design with glass top

The Bose Music Amplifier can simultaneously run up to two pairs of passive speakers. This includes bookshelf, floor-standing, in-ceiling, in-wall, or outdoor — and can be either Bose or non-Bose speakers. They can also connect via traditional speaker wires. Any speaker rated at 4 ohms or higher is compatible. When running two pairs of speakers, we recommend using speakers rated no less than 8 ohms.

Most passive speakers from Bose will work with the Bose Music Amplifier. They include:

151 SE Environmental Speakers
251 Environmental Speakers
Free Space 51 Environmental Speakers
161 Speaker System
201 Direct/Reflecting Speaker System
301 Direct/Reflecting Speaker System
Acoustimass 3 and Acoustimass 5 Stereo Speaker Systems
Virtually Invisible 591 In-ceiling Speakers
Virtually Invisible 691 In-wall Speakers
Virtually Invisible 791 In-ceiling Speakers
Virtually Invisible 891 In-wall Speakers

The Bose 901 Speakers are active speakers and therefore will not work with the Bose Music Amplifier. The Bose Music Amplifier also works with passive speakers from other manufacturers that have a minimum of 4 ohms impedance.

Yes. Bose has many passive speakers in the market that can connect to the Bose Music Amplifier. By 2022, Bose will have discontinued selling all passive speakers except for the Bose 251 environmental (outdoor) speakers and the Bose Virtually Invisible 791 In-ceiling Speakers II. The Bose Music Amplifier offers custom EQs for these two sets of speakers. This means when paired with the Bose Music Amplifier, these two speakers deliver clearer, more balanced sound. Over time, additional Bose EQs may be added.

Each Bose Music Amp is considered a single zone. And each amp can have up to two pairs of speakers connected to it. Those two pairs of speakers would be considered one zone and will always power on and play simultaneously.

Yes. We also recommend that if two pairs of speakers are connected, that they be the same type of speaker. Both pairs will get the same EQ applied.

Yes. The Bose Music Amplifier has both Wi-Fi and Ethernet capability. Once the passive speakers are connected to the amp via wire output, you can control them with the Bose Music app connected to your network. Or you can stream content using Bluetooth, Apple Airplay 2, Chromecast or even a wired connection — optical or analog.

Yes. Bluetooth technology allows you to stream audio from any source (like YouTube) directly to the amplifier.

When your device is the source via Bluetooth, music can be interrupted as you receive notifications. When you use the Bose Music Amplifier via Wi-Fi, the cloud is the source, so your music will go uninterrupted as you receive notifications.

When your device is the source via Bluetooth, you must stay within 30 feet of the amp and potentially avoid walls. With the Bose Music Amplifier over Wi-Fi, you can move freely, and your music will continue to stream.

Inputs: Power, Ethernet, Analog, Optical, USB (Service only)

Outputs: Ethernet, Analog, Bass, two sets of speakers


You control the amplifier with the free Bose Music app on your mobile device. Use the app to access the built-in music services, including Spotify, Amazon Music, Pandora, TuneIn, Deezer, iHeart Radio, and SiriusXM. Use the app to browse music and play your favorite artists, songs, and playlists. You can also create radio stations, discover new music, and set your favorite music as presets. Or you can use the app to connect with other Bose Wi-Fi enabled speakers and soundbars, or to pair your amplifier with select Bose Bluetooth speakers and headphones. The Bose Music app is compatible with iOS, and Android™.

No. But if you want to use voice commands to get music (or VPA responses), you can connect a 3rd-party Virtual Personal Assistant speaker (like an Echo Dot or Google Home Mini, or other Bose smart speaker/soundbar), to the Bose Music Amplifier.

While the Bose Music Amplifier is Wi-Fi enabled, it does not have built-in VPA. Therefore, it doesn’t include the term “smart” in the name.

Multiroom grouping is the grouping of two or more Wi-Fi enabled Bose speakers and/or soundbars, via the Bose Music app. Add another Bose smart speaker and/or smart soundbar to your home anytime to sync with the Bose Music Amplifier and hear the same content everywhere, or different content in different rooms.

Compatible Bose products are:

Bose Smart Speakers 300, 450, and 500
Bose Portable Smart Speaker
Bose Smart Soundbars 300, 500, 600, 700, and 900, Smart Soundbar 300 Club bundle

NOTE: You cannot play synchronized multiroom content with older Bose SoundTouch products or products from other manufacturers (including Amazon and Google) using the Bose Music app. This type of cross-speaker streaming is only available through Apple AirPlay 2.

With SimpleSync technology you can also pair the Bose Music Amplifier with a Bose Bluetooth speaker, and for example, listen to the same music on your outdoor speaker as on your in-ceiling speakers in the living room.

Or you can even pair the amp with compatible Bose headphones for a personal listening experience. Once synced, use the app to silence your passive speakers and instead enjoy listening to a CD or vinyl record on your headphones.

The Bose Music Amplifier acts as the “parent” device, or the initial source of the content. Through the Bose Music app you can then group your amp with a compatible Bose Bluetooth speaker or headphones by establishing a connection from the amp to the Bluetooth device. Your two products must remain within 30 feet of each other to stay connected. Walls and construction materials can sometimes affect connection.

Compatible products: Bose Bluetooth speakers (SoundLink Micro, Flex, Revolve, Revolve+) and Bose Bluetooth headphones (QuietComfort 35, QuietComfort 45, Bose Noise Cancelling Headphones 700). For a list of compatible products see Products that support SimpleSync on the Bose Support site.

You can listen to different types of content in different ways:

Bose Music app. The Bose Music app is a central place to browse, play, and manage integrated music services (Spotify, Pandora®, Deezer, TuneIn, iHeartRadio™, and Amazon Music). Once music has been initiated from the Bose Music app (or other sources like Apple AirPlay 2, or Spotify Connect), the presence of the mobile device is no longer needed for music playback, unlike with Bluetooth speakers. The Bose Music app works on phones and tablets running iOS (version 10.3.3 and above) or Android (version 5.1 and above).

Music streaming services. Whether or not they are integrated in the Bose Music app, you can stream music from a music streaming service, using Chromecast built-in, Apple AirPlay 2, or Spotify Connect.

Bluetooth. Pair your mobile device with the Bose Music Amplifier through Bluetooth to listen to content from your mobile device. Pair your mobile device to the amplifier using the Bose Music app. Or put the amp into pairing mode by pressing and holding the Bluetooth button on the front of the amp and then selecting the Bose Music Amp from the Bluetooth settings menu on your mobile device.

Analog RCA input and optical input. Connect any type of external content source to the Bose Music Amplifier using the Analog RCA or optical input, like: CD player, vinyl record player,* television.

* Pre-amp may be required. Not included.

Yes. It is possible to install multiple Bose Music Amplifiers in a rack with other equipment. Please refer to the owner’s guide for appropriate spacing.

Yes. The Bose Music Amplifier comes with a bracket that allows you to wall or rack mount the amp. Check the owner’s guide for mounting.

Yes. This setting is potentially useful where stereo performance may not be feasible. For example, speakers that are spread far apart in a large area or outdoors.

No. The Bose Music Amplifier is neither designed for nor protected from placement that may expose it to rain, condensation, ice, salt water, extreme heat, or other weather conditions. It can be used with outdoor speakers but must be placed indoors.

Download the Bose Music app for Apple or Android. Then follow the step-by-step instructions in the app.

Yes. Both can be controlled in the Bose Music app.

Yes. You can set playlist or radio station presets in the Bose Music app.

No. However, using Bose SimpleSync technology, you can wirelessly pair the amp with compatible Bose headphones for synchronized sound with separate volume levels — which means you can lower or mute your amp/speakers while keeping your headphones louder. This connection is restricted to one amp and one pair of headphones at a time.

For a list of compatible products see Products that support SimpleSync on the Bose Support site.


If you want to add deeper bass to your speakers, you can connect a bass module (Bose Bass Module 700 or 500) via a standard 3.5 mm stereo cable to the “BASS” connector on the back of the amplifier. The bass modules cannot be wirelessly connected to the amplifier.

No. Only one wired bass module may be connected to the amplifier.


The product system software will update automatically as long as you are connected to your network via Wi-Fi or Ethernet.

Yes. The first amp is set up as a “main” amp and then subsequent amps can be connected as “supplemental” amps using the analog line-in/line-out connectors on the back of the amp. Only the “main” amp will show up in the app, but it will control all of the downstream “supplemental” amps and play the same content.

No. The USB connector is for Service purposes only.

Yes. Depending on how you plan to use your main and supplemental amps, you can change the line output to either variable or fixed via the DIP switches on the rear of the product. Set it to “variable” to use the Bose Music app to control the volume. When the line out is set to “fixed” you cannot control the volume via the Bose Music app and must have another way to control volume.

There are DIP switches labelled “SPEAKER SETTING” on the back of the amplifier for selecting the EQ. Check the owner’s guide for details.

Download your product’s app now

Available on Google Play and the Apple Store

Owner's guide
Quick start guide

Connect it your way

Stream music via Wi-Fi without interruption or use Bluetooth® to pair devices within range. Vinyl* and CD players can also join your smart system by connecting to analog and optical inputs.

* Pre-amp may be required. Not included.

Back of the Bose Music Amplifier showing the ports and terminals

Play it your way

Use the app’s integrated music services and internet radio stations, or connect to your phone with Bluetooth, Apple AirPlay 2, Spotify Connect, or Chromecast built-in.

Bluetooth and Works with Apple AirPlay logos
Bose Music Amplifier in kitchen setting

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That extra oomph

At 125 watts per channel, this amp delivers the world’s best sound through your speakers. For added depth, connect a Bose bass module of your choice to maximize its potential.

Home theater setup with a TV, a Bose Soundbar, and a Bose Bass Module

Room for more?

One Bose Music Amp powers up to two pairs of speakers, including outdoor speakers. Create your smart setup on the Bose Music app for a whole-home/inside-outside listening experience.

How the Bose Music Amplifier marries analog and digital sound

Easy on the eyes

The Bose Music Amp is sleek and elegant with a tempered-glass top that complements any décor. Designed so two amps can easily be placed side-by-side or stacked, and comes with a bracket for rack mounting — your choice.

Bose Music Amplifier on a table

Endless possibilities

Connect everything from speakers, to TVs and CD players, then use the Bose Music app to adjust audio or control music.


  • Bose Music app
    Guided setup makes it easy to get started and introduces you to everything your product has to offer.
  • SimpleSync
    Use Bose SimpleSync to connect with select Bose headphones and Bluetooth speakers.

Why buy from

Ratings and Reviews

Rated 5 out of 5 by from Big Power out of this little package. Great Amp I like it a lot ! I'm thinking about buying another one.
Date published: 2023-12-19
Rated 5 out of 5 by from The best multi-zone amplifier system for home by f The best multi-zone amplifier system for the home, updated to wireless technology, anyone connected to the home's Wi-Fi can add music and manage the volume according to the home zone, I have two of these for my outdoor areas (bar, patio , pool and bbq-garden) and I can link them as a group with my other internal Bosé soundtouch systems through AirPlay 2, it's the best!!
Date published: 2023-12-16
Rated 5 out of 5 by from Great power can mount anywhere Awesome sound absolutely awesome very loud super clear great bass
Date published: 2023-10-28
Rated 5 out of 5 by from Amazing compact amplified The best compact amplifier with a extraordinary quality of music
Date published: 2023-09-30
Rated 5 out of 5 by from La major compra Sonido espectacular me encanta come n las cuatro boxing’s
Date published: 2023-09-30
Rated 5 out of 5 by from Very pleased with ease of use, the app connects my favorite music modes. Sound is excellent and simple to change volume and base from anywhere.
Date published: 2023-09-11
Rated 5 out of 5 by from Volume control is better than Soundtouch. Outstanding equipment that works great with the speakers.
Date published: 2023-09-02
Rated 5 out of 5 by from Funciona excelente no tengo quejas Un amigo me recomendó y la verdad estoy muy agradecido,es una barra de sonido increíble es muy bueno y funciona a la perfección,.
Date published: 2023-08-28
Rated 5 out of 5 by from Must have both Bose 600 plus the wireless subwoofer is the only way to go when on a budget but don’t want to settle for less.
Date published: 2023-08-17
Rated 5 out of 5 by from Love the sound! Fantastic piece of equipment for a bedroom or mid sized living room. Love the Atmosphere capabilities as well!
Date published: 2023-08-14
Rated 5 out of 5 by from A winner. Bass is excellent enhancement to 600 bar. Fills my family room even at low volumes. Love the ap controls.
Date published: 2023-08-13
Rated 5 out of 5 by from Bose never disappoints... Sound quality, ease of use and compatibility are all top tiwr
Date published: 2023-08-05
Rated 5 out of 5 by from Greatest ever I am really happy great product great sounds everything is just amazing
Date published: 2023-06-30
Rated 5 out of 5 by from * Brings your favorite speakers back from the dead I held off on buying an amp for years because they didn't 'fit' the space I wanted to commit to speakers in my apartment. Once I found this amp, I purchased it immediately and I can now bask in my bose speakers that have been in storage for far too long. It's fantastic for a primarily music setup. These are normal deficits I believe, but when playing TV through them you can't use Bluetooth due to a audio/video lag that I couldn't compensate for. It sounds great through the optical port, but you can only adjust sound through the app on your phone. First world problems.p
Date published: 2023-06-17
Rated 5 out of 5 by from Bose music Love it listen all the time love my music app it’s the best
Date published: 2023-05-16
Rated 5 out of 5 by from great product! Bought this and the Bose 251 Outdoor Speakers for our outdoor patio area. The sound is amazing! Very happy with it!
Date published: 2023-04-19
Rated 5 out of 5 by from I just love Bose! Love, love Bose! Great products Bose does it right!
Date published: 2023-04-14
Rated 5 out of 5 by from fan noise It is an excellent amplifier, I really liked it, but there is something that I realized: a fan stays on and that makes a bit of noise and it is a bit annoying for me. I have to disconnect it all the time.
Date published: 2023-04-06
Rated 5 out of 5 by from Fantastic Amp ! Great features and together with the bose speakers is fabulous !
Date published: 2023-02-22
Rated 5 out of 5 by from Long range connectivity Excellent purchase. Set it in my patio and the sound is superb with Bose 251 speakers
Date published: 2023-02-05
Rated 5 out of 5 by from Great amplifier, so verstaile. I just got it, and sound and performance are excellent.
Date published: 2023-01-20
Rated 5 out of 5 by from Bose-Bose Music Amplifier Rocks!!! Extremely satisfied customer! Happiest at its best. Kudos Bose Team!
Date published: 2023-01-05
Rated 5 out of 5 by from Lots of headroom I had the SA3 amp and I could only make it so loud and now with the new amp I can really blast the music
Date published: 2023-01-02
Rated 5 out of 5 by from Great Stuff Just got the new amplifier with 4 speakers and it is awesome. great value!.
Date published: 2022-12-04
Rated 5 out of 5 by from A MUST have for your speakers I added this amp to a pair of ceiling speakers I have in one room and couldn't be happier. The sound quality is great and with the added power and ability to adjust the trebble and base are fantastic and LOVE that there are 6 presets for your favorite channels from any of your streaming services you listen to.
Date published: 2022-09-13
Rated 5 out of 5 by from Very versatile and easy to use Vey straightforward set up and was up and running in about 15 minutes. The ability to cast from phone, use Bluetooth, and integration with Alexa/Google make it very versatile. Can hang it or rack-mount it so it is up and put of the way, but it does have a nice look to it so it's not completely necessary to "hide" it. All-around great amp and has taken everything I've thrown at it. Would recommend.
Date published: 2022-09-13
Rated 4 out of 5 by from Good performance Very happy with performance. One thing I don't like is no port to connect subwoofer, only speakers.
Date published: 2024-03-02
Rated 4 out of 5 by from Good but not great This amp with the outdoor speakers sounds amazing, the only thing I don’t like is you can not adjust the music level for each individual speaker.
Date published: 2024-02-08
Rated 4 out of 5 by from Sound bar and sub woofer I am loving the quality of sound from our bar and sub woofer. I am not a proponent of a wall of divices and greatly dislike seeing wires - this haas been a simple and beautiful solution
Date published: 2023-08-27
Rated 4 out of 5 by from Good sound Going on 2 months. Has very good sound sub 500 model. And the 600 soundbar sounds very good also. But for the money i believe its overpriced for the sound you are getting.
Date published: 2023-08-14
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