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Bose

Bose S1 Pro+ Portable Wireless PA System with Bluetooth, Black with 1/4" Wireless Instrument Transmitter

Condition: New
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$848.00

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At a glance

Condition
New
Model
869583-1110 K4
Dimensions
19.05 x 14.5 x 13 in
Weight
19.71 lb
Color
Black
Mounting Type
Tabletop
Power Source
Battery Powered
Works with
Smartphone, Tablet

Features 5

  • INCLUDED - Bose S1 Pro+ Portable Wireless PA System, 1/4" Transmitter, Battery, AC Power Cord, User Manual, Bose 2 Year Warranty. Everything you need for pro-level sound!
  • SUPERIOR SOUND QUALITY - Experience crystal-clear audio with this 2-way loudspeaker system, ensuring your music and vocals are heard with exceptional clarity and depth.
  • ULTIMATE PORTABILITY - Weighing only 14.4 lbs with a built-in handle, this compact PA system is easy to carry, making it perfect for musicians on the go and quick setups.
  • VERSATILE CONNECTIVITY - Features 2x XLR-1/4" combo inputs, plus Bluetooth 5.0 with a 30ft range, offering flexible options for mics, instruments, and wireless audio streaming.

Specs 13

Brand Bose
Item dimensions L x W x H 19.05 x 14.5 x 13 inches
Connectivity Technology Bluetooth
Color Black
Mounting Type Tabletop
Power Source Battery Powered
Connector Type Aux
Item Weight 19.71 Pounds

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

The best
Nice
Reviewed in the United States on March 7, 2026 by carbajal
One of best purchase in this year
The best speaker in their category, im very happy whit this purchase
Reviewed in the United States on December 19, 2025 by Alejandro González
Bose S1 is excellent
Playing the classics on my violin just went up to another level thanks to Bose….the blue tooth connectivity to my violin was really easy and amazing, the low weight and handle makes it very easy to transport it was excellent!! I played a party at a park and people hundreds of feet away were turning off their music to listen to my interpretations of classics and telling me how clear and wonderful it sounded!! Needless to say I am very impressed with this set up and would highly recommend it to any instrumentalist using backtracks as I do…my YouTube channel Arturo Oliva Violin features many tunes on basically unkown cheaper brands …only the most recent tunes are with the Bose S1 and you can really tell the difference!! I can’t wait to do more parties and more Video uploads on my YouTube channel!! This set up is worth every penny ……thanks Bose!!! ... show more
Reviewed in the United States on February 11, 2024 by Arturo Oliva
The top choice for speakers — Bose!
Review Image by Maggie
I absolutely love this speaker! Whether at home or for outdoor events, its sound quality is top-notch! Especially with a great microphone and a good mixer, the sound is simply amazing! Plus, the wireless connectors for the microphone and instruments make everything so much easier. My favorite is definitely Bose! ... show more
Reviewed in the United States on March 24, 2025 by Maggie
Awesome sound and technology!
All of the new functions and less knobs to bump are working to make this the best Bose yet! The Only issue: the battery will drain when in storage for a week or more. Have recommended to everyone. I have played bass a lot using the wireless features.....flawless quality sound.
Reviewed in the United States on May 15, 2024 by Lindie Looper
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