Bose S1 Pro Plus Portable Bluetooth Speaker System

Even lighter than the original S1 Pro, Bose's battery-powered S1 Pro+ adds a built-in wireless receiver that works with Bose's optional plug-on transmitters.

The versatile, portable Bose S1 Pro+ wireless PA system lets you sound like a pro anywhere you play, with a wireless design that is lightweight and powerful.

Versatile, all-in-one PA system.

Built for musicians, DJs, and general PA use, it's easy to connect a variety of equipment with an integrated three-channel mixer. Use Channels 1 and 2 for mics and instruments, while Channel 3 is dedicated to music playback. Control settings for independent EQ, reverb, ToneMatch presets, and more with intuitive OLED displays. Or get it all on your phone, including the full ToneMatch library, through the Bose Music app.

Bose S1 Pro+ Unboxing and Setup:

See how to use a wireless transmitter with your Bose S1 Pro+:

Learn how to create an effects loop using the S1 Pro+'s Insert Mode feature:

Get an overview on how to use the Bose Music app with Bose portable PA systems:

Portable PA system is ready to play anywhere.

The bar, local coffee shop, street corner, or small venue -- no two shows are the same. The S1 Pro+ is ready for any gig at 14.4 lbs. Plus, it features a molded, ergonomic carry handle that makes it easy to take from the car to the curb and into the venue. And if there's no power source, the rechargeable lithium-ion battery gives you up to 11 hours of play time.

Always sound like a pro.

Use the speaker as an all-in-one PA system, floor monitor, or practice amplifier. Whatever the performance calls for, the S1 Pro+ gives you four positioning options. Place read more it vertically on a table, tilted back or horizontally on the floor, or mounted to a speaker stand (it's compatible with standard 35 mm mounts). Auto EQ senses the orientation and adjusts the speaker's performance to maintain the best sound possible.

Simplify your setup even more.

Leave the cables in your case and get to playing even faster with optional wireless RF accessories for mics and instruments (sold separately). They pair effortlessly with the S1 Pro+ because Channels 1 and 2 feature integrated wireless RF receivers. And when you're not playing, plug the receivers into the system to recharge.

Built-in karaoke party.

Throw a party between gigs. With built-in Bluetooth streaming, the S1 Pro+ is perfect for a large backyard gathering. Or connect a microphone and host a karaoke night.


- Portable, powerful, wireless PA system is your go-to for small live performances
- Weighing in at 14.4 lbs., this portable PA system is 1 lb. lighter than the original, and features an ergonomic carry handle
- Integrated 3-channel mixer features two channels for microphones and instruments and one dedicated to music playback
- Intuitive rotating OLED displays for each channel make it easy to access independent EQ, reverb, and ToneMatch controls, among other settings
- When no power source is available, the rechargeable lithium-ion battery provides up to 11 hours of play time on a single charge
- Four positioning options means the speaker adapts to the moment. Place it vertically, tilted back, horizontally, or on a stand (compatible with standard 35 mm mounts). Auto EQ ensures the best sound in any orientation.
- For those times the speaker is across the stage or room, get full control over settings with the Bose Music app. Volume, EQ, reverb, and the entire ToneMatch library of EQ presets is right in your hand.
- Optional mic/line and instrument wireless RF transmitters simplify your setup further by eliminating cables (sold separately). They pair effortlessly with the system's integrated wireless RF receivers, and store neatly in the speaker and charge when not in use.
- Between gigs, stream music via Bluetooth at your next backyard gathering or karaoke party

What's in the box?

- S1 Pro+ wireless PA system
- AC power cord
- Quick start guide

The musician's superpower is to transform sound into something more. To get us off our seats -- make us sing, dance, laugh, cry, and leave a lasting impression long after the show ends. So the next time you perform, bring the versatile, portable, powerful Bose S1 Pro+ wireless PA system.

The S1 Pro+ firmware update version 3.3.0 enhances transmitter functionality to minimize dropouts. To make sure your Bose S1 Pro+'s firmware is up to date, connect your S1 Pro+ to a computer via USB-C cable and go to The site will automatically detect any updates. Press "Update Now" to load the latest firmware.
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Dimensions and Weight in Packaging
Base Item
Shipping Weight: 18 lbs
Shipping Dimensions: 14 x 13 x 12 in
Manufacturer Part Number (MPN): 869583-1110
Bundle with Two WT-XLR Wireless Transmitters
Shipping Weight: 18.42 lbs
Bundle with WT-INST and WT-XLR Wireless Transmitters
Shipping Weight: 18.42 lbs
Shipping Weight: 36 lbs

For support or warranty questions, please contact the manufacturer:
Phone: 800-869-1855 or 800-379-2073


  • 18 x  
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    $116.50 with zZounds
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    $174.75 with zZounds
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