It’s a pro move to bring big sound wherever you want music. Versatile, portable, powerful — the S1 Pro+ Wireless Speaker is your go-to for adding vibes to the backyard, bar, park, or any larger gathering. With a 3-channel mixer, you can stream a playlist or plug in a microphone or your favourite instrument. Go with whatever the night calls for. And now you can simplify setup and get to the music faster when you add wireless RF accessories for mics and instruments. They pair effortlessly to the S1 Pro+ and store right in the speaker itself so they’re always ready for the next song.
Powerful performance
Portable with carry handle
Integrated 3-channel mixer
4 positioning options
Plays up to 11 hours
Optional wireless accessories
Control with the Bose Music app
Bluetooth streaming

Bose S1 Pro+ Portable Bluetooth® System Speaker

4.2 out of 5 Customer Rating
90-day risk-free trial

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It’s a pro move to bring big sound wherever you want music. Versatile, portable, powerful — the S1 Pro+ Wireless Speaker is your go-to for adding vibes to the backyard, bar, park, or any larger gathering. With a 3-channel mixer, you can stream a playlist or plug in a microphone or your favourite instrument. Go with whatever the night calls for. And now you can simplify setup and get to the music faster when you add wireless RF accessories for mics and instruments. They pair effortlessly to the S1 Pro+ and store right in the speaker itself so they’re always ready for the next song.
Powerful performance
Portable with carry handle
Integrated 3-channel mixer
4 positioning options
Plays up to 11 hours
Optional wireless accessories
Control with the Bose Music app
Bluetooth streaming
Bose S1 Pro+ Portable Bluetooth® System Speaker

Product details

box content
What’s in the Box
  • S1 Pro+ Wireless PA System with battery included
  • AC power cord
Sound Options Audiences up to 50, Stereo, Party Mode (When Enabling Two Speakers)
Audio cable included Yes
Speaker 33.27 cm H x 23.88 cm W x 27.94 cm D (6.53 kg)
Product Material Aluminum, Polypropylene
Battery Life 11 hours
Battery Charge Time 5 hours
Charging Interface(s) Mains Lead
Wireless Connectivity Bluetooth
Bluetooth Version 5.0
Bluetooth Range 100
Bose App Bose Music App

The S1 Pro+ is the ultimate all-in-one PA, floor monitor, practice amplifier, and primary music system. Multiple positions, supported by Auto EQ, ensure that you always sound your best. And with a 3-channel mixer, reverb, Bluetooth streaming, along with integrated wireless receivers, the S1 Pro+ is ready to be your go-anywhere PA.

  1. Choose your system orientation based on the application
  2. Plug in the AC power cord or use battery
  3. Turn the power on and turn up the volume controls
  4. Connect the audio source with a wire, or wirelessly with the optional wireless transmitters accessories. If using a guitar or microphone, set the ToneMatch switch to the appropriate setting and dial it in even further with the Bose Music app

The versatile S1 Pro+ system operates in four unique modes and can be set up differently based on the application.

Elevated surface
Position the S1 Pro+ on a surface. This projects sound clearly and evenly throughout the audience and ensures that audience members enjoy the full frequency range of the system.

For performances where your audience is close to you, tilt the S1 Pro+ onto its back edge. For best results, you should stand or sit to one side of the loudspeaker to avoid blocking sound from the audience.

Monitor mode
To use the S1 Pro+ as a personal floor monitor, place it on the ground horizontally, in front of and pointing toward the performer. Tilt the loudspeaker onto its side edge. Rotate the Bose logo counterclockwise to match your chosen mode.

Speaker stand
Place one or two S1 Pro+ systems on speaker stands (sold separately) for general-purpose sound reinforcement.

Auto EQ provides optimal performance by sensing the orientation of the S1 Pro+ multi-position PA system using internal sensors. Once placed into a new position, the system applies the optimal equalization curve to maximize the quality of sound.

Yes. The enhanced portability, easy setup, and professional sound quality of the S1 Pro+ system make it suitable for a variety of applications as a smaller PA system: DJs, community and athletic events, business presentations, or wherever high-performance and easy-to-use sound amplification is needed.

The S1 Pro+ features Bluetooth streaming with one-button pairing. A ¼" (6.35 mm) TRS input and a 3.5 mm input allow for connecting additional wired sources like a DJ mixer, laptop, CD, or portable audio device. When making announcements, simply plug a dynamic handheld microphone into one of the microphone/instrument channels.

Two S1 Pro+ systems are recommended for DJ applications to help reproduce stereo sound. Additionally, a single S1 Pro+ system can be conveniently used as a satellite system for larger DJ events.

Whether you’re using an acoustic guitar or a handheld dynamic microphone, ToneMatch allows you to match the sound of the source by maximizing the sonic properties through equalization.

Three. The S1 Pro+ system has two full-featured channels designed for live speech or musical performance and one channel dedicated to prerecorded material using Bluetooth streaming or a ¼" (6.35 mm) TRS and 3.5 mm source.

Yes. The S1 Pro+ multi-position PA system has an XLR-balanced line output to send the master mix out to another S1 Pro+ or to an audio console.

Yes. However, please note that the optional ToneMatch power supply is required for operation. For musical performances that require access to our most advanced tone shaping library, a full suite of studio-quality effects, dynamics processing, and expanded inputs and outputs, ToneMatch mixers are the recommended choice.

To use the T4S/T8S ToneMatch mixer with the S1 Pro+ multi-position PA system, connect a master output of the ToneMatch mixer to input 1 or 2 on the S1 Pro+ system. Adjust the master level of the ToneMatch mixer to at least 50% and adjust the S1 Pro+ input volume knob to the desired level.

A single S1 Pro+ multi-position PA system can combine the two channels and fill the venue with one speaker. For instruments or recorded material where stereo reproduction is essential, two S1 Pro+ systems can be used to deliver stereo sound.

Great care was taken in the design process to ensure that all the speakers and electronics perform as one integrated system. This allows the S1 Pro Multi-position PA System to be extremely efficient and maximize its acoustical output while maintaining its small profile.

The S1 Pro+ is not water resistant.

You can use Sub EQ with any powered subwoofer, but for optimal performance, we recommend the Bose Sub1 or Sub2 Powered Bass Modules. The S1 Pro+ includes a Sub EQ setting and is a crossover that optimizes system EQ for setup scenarios in which a powered subwoofer is connected to the system LINE OUT port. Once you enable Sub EQ, it stays enabled until you disable it, or the system powers off.

For information on how to connect the system to a Bose Sub1 or Sub2 Powered Bass Module, refer to the Bose Sub1 & Sub2 Powered Bass Module Owner’s guide. Visit the Bose Portable PA support section.

System placement requirements for the S1 Pro+ multi-position PA system are flexible. For optimal sound for both the audience and performer, position the system directly behind — or behind and slightly off to one side of — the performer.

Yes. The S1 Pro+ has a universal power supply that allows it to operate in regions ranging from 100V – 240V. The proper power cord for the specific region in which the system was purchased is included in the product carton.

When you connect a wireless transmitter to a channel that has the Insert setting set to Auto, the ¼" (6.35 mm) TRS channel input becomes a series channel insert (also known as an effects loop). You can connect effects units or pedals to the input using an insert cable, all while using your instrument or mic wirelessly.


  • An insert cable (¼" or 6.35 mm TRS to dual ¼" or 6.35 mm TS) is required to connect an effects unit to a channel insert. You can purchase an insert cable at your local music retailer.
  • Don’t connect an instrument or other audio source to the input using a standard ¼" (6.35 mm) cable when a wireless transmitter is connected to the channel. This prevents audio from playing from both the wired and wireless source.

Live Stream mode allows the system to be recognized as an audio interface when you connect it to your computer using a USB-C® cable. This lets you perform live for an online audience or record audio directly to your computer’s digital audio workstation (DAW).

When Live Stream mode is enabled, the system passes a dual mono mix of Channels 1, 2, and 3 to a connected computer. In this mode, the channel volume controls behave like faders on a mixer. Adjusting channel volume, using either the channel controls or the Bose Music app, adjusts the level of that channel within the mix being sent to your computer.

A monitor volume control also appears on Channel 3, allowing you to adjust the master volume of the system speakers without affecting the computer mix. Once you enable Live Stream mode, it stays enabled until you disable it, or the system powers off.

Yes. All systems can share the same stage. The L1 Compact and L1 Model II systems have longer line arrays than the S1 Pro+ and can project sound further with less drop-off of sound levels than the smaller array found on the S1 Pro+.

Using the app, you can control the system remotely, manage system settings, and access exclusive features like ToneMatch preset customization, channel and reverb mute, saved scenes, and Dual Wireless Streaming. If you have already created a Bose Music app account for another Bose product, see “Add the system to an existing account.”

The Dual Wireless Streaming feature in the Bose Music app lets you play Bluetooth audio from both the system and another compatible Bose system at the same time in either dual mono or stereo. You can access this option from the Settings menu.

Compatible systems include:
Bose S1 Pro+ wireless PA system
Bose L1 Pro8 & L1 Pro16 portable line array system
Bose L1 Pro32 portable line array
More systems may be added periodically.

The S1 Pro+ multi-position PA system has a two-year limited warranty.

Download your product’s app now

Available on Google Play and the Apple Store

Owner's guide
Quick start guide

Why buy from Bose

Collage of various musicians using the S1 Pro+ Wireless PA System


The back of the S1 Pro+ Wireless PA System
  • A perfect mix of power and play
    The S1 Pro+ delivers better audio performance than its predecessor, so you can bring pro vibes to any party.
  • Sing. Dance. Sound like a pro.
    A 3-channel mixer means you can throw a karaoke party, practise guitar at home, or stream music from your phone.
  • Bring it here, there, everywhere.
    With a carry handle and up to 11 hours of play time, the speaker is ready to bring to any larger hang out.
  • Sound for any space
    Choose from 4 positioning options: vertical, tilted back, stand mounted, or monitor.
  • An audio engineer in your pocket
    Control volume, treble, and bass, access the entire ToneMatch library, and manage Bluetooth connections all in the Bose Music app.
S1 Pro+ Wireless PA System

Transform sound into something more

S1 Pro+ Wireless PA System: Add any vibe, anywhere you play

Ratings and Reviews

Rated 5 out of 5 by from Bose s1 pro + It just over 2 weeks ago I bought it speaker and am enjoying it
Date published: 2024-04-26
Rated 5 out of 5 by from This thing is a beast. The sound is loud and powerful.
Date published: 2024-04-12
Rated 5 out of 5 by from Bose delivers their historic balance- buy this ! Loved the first gen but was disappointed in being underpowered - unless chained with a second one. So, this gen fixes that. New controls better. They were paying attention when they updated. We use 3 chained together with a 6 person electric/acoustic group (keys and low volume bass) - outside to 100 audience. Exquisite vocals ! Many people miss that most PA speakers are two way - bass and horn. You NEED A MIDDLE ! Bose delivers their historically true audio spectrum with wide dispersion. Couldn't be happier - we have 3 first gen and 2 second gen.
Date published: 2024-04-05
Rated 5 out of 5 by from wireless microphones and 12hours battery life the best portable speaker in the market. recommended 100%
Date published: 2024-03-31
Rated 5 out of 5 by from I’m sooo Bosey I recently bought the Bose S1 Pro+ Wireless speaker and I am totally blown away from the sound. The words in the music are so clear the clarity is beyond what a portable speaker can deliver but the Bose S1 Pro plus delivers much more than you can expect. I’m telling everyone that I know to invest their money with a mouth is, and listen to the quality of the sound system. All the sound devices that I have are Bose, my Ultra earbuds ll, my ultra headphones ll ,my 700 headphones and my Quite comfort 30 are my collections of sound devices. Now for the first time I’m listening to my music with nothing in my ears or covering my ears and I’m enjoying the best quality of sound ever imaginable.
Date published: 2024-03-24
Rated 5 out of 5 by from Awesome Power and quality i Just bought It . Very satisfied! I am thinking about purchase one more to make an estero with then. Great sound, great quality.
Date published: 2024-03-19
Rated 5 out of 5 by from Bose S1 Pro+ thought I might take a moment and share my initial impressions of the Bose S1 Pro+. Perhaps I should first mention that I purchased directly from Bose, which I highly recommend. I did not pay for shipping and the unit arrived within two days of ordering. I believe I have 90 days to return the unit for a full refund, should I change my mind. How is that for confidence? I won't be changing my mind. I have been looking at this unit for the last two years - so this is not an impulse purchase. The unit is incredible. In fact, it is almost too hard to believe how great this unit is. Imagine having your own PA system in a small form factor that weighs only 14 lbs and can operate for hours on batteries? This unit is extremely popular for good reason. Believe the hype - it is real. The unit has exceeded my already lofty expectations. The sound quality is incredible. How did they do it? I am an aspiring street busker - an amateur at best. I like to take my button accordion downtown and play to background tracks from my iPhone. The unit has three channels. The third channel can be used for streaming background tracks from my iPhone wirelessly via bluetooth. The sound quality is amazing. The other two channels can take 1/4 inch trs or xlr connections. Note: the box does not provide "phantom power" so mics must be dynamic - not condenser. This is an important distinction. If you plug in a condenser mic, you will not get any sound. I do not view this as a detractor - not at all. Condenser mics are for studio use in my view. And if you want to go wireless, channels one and two already have a built-in wireless receiver! You would of course, still need transmitters and mics or outputs from your instruments. You can also mix remotely from an app on your iPhone or iPad! I definitely recommend the app , because it gives you additional capabilities, not found on the unit itself. You get a very basic EQ capability and you can adjust volume, bass and treble - all remote from your iPhone app! Right now I am waiting for the fedex truck to deliver my new Shure SM57 dynamic mic. I already have an xlr cable and mic stand. I will soon be able to mic my accordion. This is a game changer. Sweetwater overnighted the mic to me. I have what may be the ideal gig scheduled for Saturday. More to follow on that later. I love the idea of being able to "totally" control my sound. The Bose S1 Pro+ gives me that capability. I am just getting my feet wet with this new Bose unit. I am still learning about all it's capabilities and advanced features. I will be able to "live stream" and or use the Bose as an audio interface into my computer. The unit is expandable and I can "inject" effects pedals and or loopers into the Bose with it's "insert" mode. More on that later as I have not had a chance to learn about how that works yet. Ok, that is all I have for now. More to follow.
Date published: 2024-03-14
Rated 5 out of 5 by from I love this Speaker The Quality of the Sound is Amazing, I can control with my phone or tablet and also i can use it in places without energy
Date published: 2024-03-02
Rated 5 out of 5 by from Fantastico Love it, excellent all around. The only thing that upset me is that everytime I buy a Bose product soon after they offer me a discount for the same item. They should offer discount coupons for future purchases instead.
Date published: 2024-02-29
Rated 5 out of 5 by from Excellent Audio System I Always Been A Bose Fan So This Product Never Disappoints
Date published: 2024-02-24
Rated 5 out of 5 by from Great equipment!! Excellent product to have .. the best in the market …
Date published: 2024-02-24
Rated 5 out of 5 by from Hits the sweet spot This is a big improvement over my old s1 pro. Better features, better sound, more volume for vocals. I just hope this one holds up. Had problems with channel one on the first one I bought. To Bose’s credit, after sending it in for repair, they sent me this new one.
Date published: 2024-02-24
Rated 5 out of 5 by from ITS A GREAT SPEAKER It’s a good speaker, u could really take it anywhere and its sound is loud enough even to preach on the streets with it is really affective. JESUS LOVES YALL
Date published: 2024-02-17
Rated 5 out of 5 by from Superb feature and performance I just bought the device yesterday and it was superb 👍👍👍
Date published: 2024-02-10
Rated 5 out of 5 by from Las mejores bocinas de Estados Unidos !! Las recomiendo
Date published: 2024-02-05
Rated 5 out of 5 by from Baby Boom! Wow just Wow!! I bought this to try for my solo gigs hoping to down size my current rig .. I used my t8s board and boom! What an amazing sound. This baby speaker becomes a solid sound ..
Date published: 2024-01-27
Rated 5 out of 5 by from Great acoustic. The quality of this speaker is outstanding. I’m really happy with it’s performance.
Date published: 2024-01-21
Rated 5 out of 5 by from Bose speaker S1 Pro + This is an amazing product great sound. H Could have a little more lows on bass but still really good. Very powey
Date published: 2024-01-20
Rated 5 out of 5 by from My first PA S1 pro plus Just recently bought this one and I admit it's blowing my mind with its superb sound quality. The base is much deeper than the predecessor.👍👍👏👏💪💪
Date published: 2024-01-12
Rated 5 out of 5 by from So much bang in a little space There is just so much this little speaker does, I won’t be able to say enough here. Super lightweight. Long lasting battery. Great blutooth capability and stereo availability when using two and the Bose Music App. There is Bass that comes out of these, but I have it paired with the Sub2 and it is phenomenal! Turning my Shure SM58 with the wireless Mic/Line Transmitter works perfectly and is a much cheaper option than buying a wireless mic system.
Date published: 2024-01-11
Rated 5 out of 5 by from Super great product I very happy and get the firs time I go to recommend
Date published: 2024-01-09
Rated 5 out of 5 by from Great features I bought this portable speaker about a month ago to replace the older model and the sound difference is tremendous!
Date published: 2024-01-04
Rated 5 out of 5 by from BESTIE This is the most amazing speaker I’ve ever purchased. The functionality and the customization of sound plus the mobility of this device with the rechargeable battery is impeccable. I cannot thank you guys enough. Thank you for being an amazing company. Bose is the best, No question. No complaints.
Date published: 2024-01-03
Rated 5 out of 5 by from Awesome features I can’t wait to start I am taken it to Africa and have not started using it yet but with my trust on Bose products, I am excited to turn it on
Date published: 2024-01-03
Rated 5 out of 5 by from Perect Amazing!!!! Perfect sound and perfect voice quality
Date published: 2023-12-31
Rated 5 out of 5 by from Love all the features! This is one of the best Bluetooth speakers that I have ever had without a doubt it is worth every penny! Great for practicing guitar! with its individual channels and volume levels plus the Bluetooth connectivity.
Date published: 2023-12-30
Rated 5 out of 5 by from Clean sound I’m excited about the clear sound. I was surprised to find it had settings for my electric and acoustic guitars. Even the Adamas and the telecaster. I purchased the wireless microphone 🎤 and guitar accessories. I have had them cut out a few times. I’ll call Bose and ask them about it. I’m very pleased with the sound , ease I of use, still learning . I would like to see a Bose wireless head set microphone in the future.
Date published: 2023-12-29
Rated 5 out of 5 by from A WOW for everything this unit has to offer! I heard somebody saying this is a portable speaker on steroids..... I TOTALLY AGREE!!! WOW! The sound output is just amazing. First listening was impressive but after the software update, it is just not the same unit. The bases are more solid and the sound is precise and incredible. It does not compare to anything of the same size on the market. I own multiple BOSE products from Soundbar to L1 Pro8 and my wife needed something easier to carry for venues of less than 50 people. The S1 Pro+ will do the trick for sure! This is a professional product that will last for many years to come.
Date published: 2023-12-26
Rated 5 out of 5 by from A Must Have for Last Minute DJ évents, Homeparty I love this much more than my neighboors. Huge quality sound!!!
Date published: 2023-12-23
Rated 5 out of 5 by from Bose,,Great sound for a wireless speaker. I’m impressed with the sound quality. I was surprised to find that it had a setting for my Adamas and my electric Telecaster. I also purchased the wireless for the 🎤 and guitar 🎸. I would love it if you made a wireless headset mic. I’m glad I purchased the Bose.
Date published: 2023-12-23
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