This listing includes the Bose S1 Pro+ as well as both the Wireless Guitar and XLR Transmitters. Right now, that package sells new for $897 at Sweetwater.

I purchased this S1 Pro+ in 2024. It’s in very good condition. No deep scratches, dents, or dings. Although I have gigged with it a few times, I have taken good care of it. It’s always transported in a custom rolling case, shown in a few of the pics. I added the wireless Guitar and XLR Mic transmitters a few months after buying the speaker. I love going wireless. i know it’s little winery and coffee house gigs, not like I’m running into the audience, but it’s just unbelievably convenient to not be connected with cables. Makes the set up look very clean at a gig. I can walk across the room during my self soundcheck. And because you can adjust volume, EQ, reverb, and mute reverbs, or mute channels from the iPhone app, you don’t have to be right by the speaker if you don’t want to be.

Everything works as it should — like it did when it was new. The battery for the speaker charges to 100% and easily lasts through sound-check and a 3+ hour gig. The app on your phone indicates whats left in the battery. If you needed longer additional batteries can be purchased but take a couple of screws coming out to change the battery. The wireless mic and guitar transmitters charge to 100% when plugged back into the speaker and have always worked great for me.

One trip from the car in to my gig. Guitar over my shoulder, pull the rolling bag with one hand and still have a free hand for the doors. Everything I need for a gig, mics, cables, an LR Baggs pedal, all fit in the custom case, with the little Bose speaker. Using the wireless transmitters and a headset mic I can set up in 5-10 minutes. No cables. No mic-stand. Such a simple, stealthy, elegant set-up for little solo gigs.

The rolling case is not included in this listing, at this price, however it is listed separately. I used several different shoulder bags for the speaker before I came up with this solution. I added a rigid frame so the bag doesn’t collapse when gear is removed. Serves as a utility table during the gig.

The size and weight of the Bose S1 Pro+ are a very cool feature that make it such a winning solution for solo artists. The fact that 150 watts of sound are driven through such well-tuned speakers, a woofer and 3 mid/high speakers in an array that angles them in every direction, in such a small package, is unmatched. By comparison a Fishman Artist, is only rated at 120 watts, almost twice as heavy, and quite a bit larger than the Bose. The Fishman Mini, only 60 watts and still heavier than the Bose S1 which can easily be mounted up on a speaker pole.

Want the custom rolling case? It’s a pretty easy build, or message me and we can work out a deal that includes the case. See the Reverb listing for the case.

I'm not a pawn shop or used music store, just an individual with a serious gear habit. I have a good reputation on Reverb and eBay. I take detailed pics, describe gear accurately, I'm honest with buyers, and go above-and-beyond to get gear shipped out quickly. Please, feel free to message me with any questions.

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Information from Bose about the S1 Pro+

The Bose S1 Pro+ is an ultra-lightweight, all-in-one PA system that packs a lot of power into its 14.4-pound, multi-position enclosure. Whether you tilt, seat, or mount it, the S1 Pro+ delivers rich, even coverage to an entire room, with Auto EQ to eliminate hotspots on the floor. You get two channels with independent EQ, reverb, and ToneMatch technology to ensure flattering reproduction of voices and instruments, along with a dedicated third channel with an aux input and stereo Bluetooth streaming. Optional transmitters provide a complete wireless experience with microphones and instruments alike, and guitarists will appreciate the S1 Pro+'s built-in FX loop. You also get a livestream mode via USB-C. Moreover, the S1 Pro+'s integrated OLED screens make operating this portable PA an absolute walk in the park. The Bose S1 Pro+ includes a convenient carry handle for lightning-fast load-ins and setups, plus a factory-installed Li-ion battery for the utmost portability.

More powerful than ever

The Bose S1 Pro+ offers many advancements over its predecessor. For starters, it weighs a mere 14.4 pounds — you can likely carry it one-handed. It flaunts integrated OLED screens for dead-simple operation; plus, the displays rotate depending on the speaker's position. You'll benefit from a full wireless experience with the use of optional transmitters (sold separately), as well as compatibility with the Bose app. Stereo Bluetooth streaming is on tap, as is a livestream mode with USB-C. Finally, an FX loop is present on the S1 Pro+'s inputs for use with guitar effects and pedalboards.

Even coverage with zero hotspots

Bose sound reinforcement solutions are known for their wide, even coverage, and the S1 Pro+ is no exception. Sound is dispersed not just through the front of the enclosure but the sides as well, for room-filling sound from a single unit. Sweetwater users are quick to note the Auto EQ feature, which keeps the sound consistent as listeners move about a room.

More than a mere PA

The Bose S1 Pro+ is a solid PA and a capable wedge monitor, practice amp, and playback system. Whether you're on the road, practicing at home, or streaming music for parties, you'll always find a use for the Bose S1 Pro+.

ToneMatch technology

The S1 Pro+ includes a streamlined version of Bose's ToneMatch technology on channels 1 and 2. Use the microphone setting for rich, lush vocal reproduction at a touch, or the guitar setting for pre-programmed settings for your acoustic. ToneMatch can also be toggled off completely.

Factory-installed Li-ion battery

Your Bose S1 Pro+ includes a factory-installed Li-ion battery. Enjoy hours of powerful sound reproduction on the go, from the subway to the Siberian Arctic. With Bose, no location is too remote to gig.

Bose S1 Pro+ Features:

• The ultimate portable PA for soloists, small acts, and event speakers
• Lightweight — just 14.4 lbs. — with a convenient carry handle
• Can be tilted, seated, or stand mounted (35mm pole mount)
• Works great as a wedge monitor or playback system, too
• Integrated OLED screens facilitate dead-simple operation
• No hotspots — wide dispersion and Auto EQ deliver even coverage
• ToneMatch technology offers one-touch vocal and acoustic guitar presets
• 2 channels with independent EQ and reverb
• Dedicated 3rd channel for aux input or stereo Bluetooth streaming
• Full wireless experience with the use of optional transmitters (sold separately)
• Livestream mode with USB-C
• FX loop for use with guitar effects and pedalboards
• Factory-installed Li-ion battery gives you hours of portable playback
• Compatible with the Bose app for easy wireless control