---
product_id: 61958545
title: "Bose S1 Pro Portable Bluetooth Speaker System Wired, Black"
brand: "bose"
price: "¥31912"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/61958545-bose-s1-pro-portable-bluetooth-speaker-system-wired-black
store_origin: JP
region: Japan
---

# Mic & instrument inputs 50W powerful output 11-hour charging time Bose S1 Pro Portable Bluetooth Speaker System Wired, Black

**Brand:** bose
**Price:** ¥31912
**Availability:** ✅ In Stock

## Summary

> 🎉 Bring the party, bring the pro sound with Bose S1 Pro!

## Quick Answers

- **What is this?** Bose S1 Pro Portable Bluetooth Speaker System Wired, Black by bose
- **How much does it cost?** ¥31912 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/61958545-bose-s1-pro-portable-bluetooth-speaker-system-wired-black)

## Best For

- bose enthusiasts

## Why This Product

- Trusted bose brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** Lightweight yet durable design with a convenient carry handle—your ultimate go-anywhere speaker.
- • **All-Day Party Power:** Up to 11 hours of continuous playtime keeps your vibe alive from sunset to sunrise.
- • **Big Sound, Anywhere:** 50 watts of crisp, room-filling audio that commands attention at every event.
- • **Plug & Play Versatility:** Seamlessly connect microphones, guitars, or keyboards for pro-level performances.
- • **Smart Sound Positioning:** Built-in sensors auto-tune EQ for perfect audio whether on the floor, tilted, or elevated.

## Overview

The Bose S1 Pro is a portable, Bluetooth-enabled PA speaker delivering 50 watts of dynamic sound with versatile wired inputs for microphones and instruments. Designed for on-the-go use, it features rugged construction, multi-position placement with auto EQ, and up to 11 hours of battery life (battery sold separately), making it the perfect companion for outdoor events, parties, and professional performances.

## Description

You spent a lot of time creating that perfect playlist, now make sure everyone gets to hear it. The Bose S1 Pro system is a combination Bluetooth speaker and versatile PA system made for parties, outdoor get-together and all those times that deserve better sound. Whether it’s streaming music wirelessly, or plugging in a microphone, keyboard or guitar, The S1 Pro is designed to be your go-anywhere music system for nearly any occasion. With rugged, lightweight materials, the S1 Pro is designed to travel. A convenient carry-handle makes it easy to get to the party, and once you’re there, let the S1 Pro make it look Easy. Plug in the included power cord and place it on the ground, on its side, tilted back, or elevated. The speaker unique multi-position design and built-in auto EQ automatically adjusts the system’s tone to ensure the music always sounds The way it should and that everyone can hear it. So when it’s your turn to bring the music, bring a pro. Bring the Bose S1 Pro.

Review: Monster of all the party speakers - True signature quality. I have owned bose for over 15 Years and this one is really a great product especially for out doors and concerts. The product is heavy and can be used for movie night out door. Pros Signature sound quality Small compared to peers but big sound Nice for concerts, out doors, party, monitor for musicians Great build quality Bluetooth connectivity is great Cons the bluetooth and aux do not have any base or treble control. There is no app connectivity and it is not needed for out door
Review: Extraordinary sound - Great sound, although not as powerful as one might like. Works very well in pairs. Lacks a little bass "oomf" at higher pressure levels. Does feed back easily. Oddly enough these sound the best if you elevate them on a pole. If you use them as floor monitors (as they are marketed for) They really sound the best when further away and lateral from the performer. Place them > 15 feet from performer if using them for monitors. Overall, the best battery powered option. At low to medium pressure levels, nothing sounds like Bose!

## Features

- Big sound from a rugged speaker that goes where you do
- This portable Bluetooth PA system is made for parties, outdoor get-together, and all those times that deserve better sound
- Wireless Bluetooth pairing and inputs for a microphone or musical instrument such as a keyboard or guitar
- Built-in sensors and multiple aiming positions for optimal sound in any nearly position

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078RT7VRZ |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | #211,934 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,724 in PA Systems #64,126 in Music Recording Equipment |
| Bluetooth Range | 10 Meters |
| Charging Time | 11 Hours |
| Color | Black |
| Color Name | Black |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Control Method | App |
| Customer Reviews | 4.6 4.6 out of 5 stars (553) |
| Date First Available | December 1, 2021 |
| Global Trade Identification Number | 00017817771528 |
| Included Components | AC Power Cord, S1 Pro Loudspeaker |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Weight | 15 pounds |
| Item model number | 787930-1110 |
| Manufacturer | Bose |
| Model Name | S1 Pro Loudspeaker - Optional Battery Not Included |
| Mounting Type | Freestanding |
| Number of Batteries | 1 A batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 9.4"D x 11.1"W x 13.1"H |
| Recommended Uses For Product | For Music Players |
| Shape | Rectangular Prism |
| Speaker Amplification Type | Active |
| Speaker Size | 6.3 Inches |
| Speaker Type | Subwoofer |
| Special Feature | Portable |
| Specific Uses For Product | music performances, outdoor events, and parties |
| Style | S1 Pro without Battery |
| Surround Sound Channel Configuration | 5.1 |
| UPC | 017817771528 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wattage | 50 watts |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo, Wireless (Bluetooth)
- **Brand:** Bose
- **Connectivity Technology:** wired, wireless
- **Input Voltage:** 120 Volts
- **Speaker Maximum Output Power:** 20 Watts

## Images

![Bose S1 Pro Portable Bluetooth Speaker System Wired, Black - Image 1](https://m.media-amazon.com/images/I/71GrR-34ZML.jpg)
![Bose S1 Pro Portable Bluetooth Speaker System Wired, Black - Image 2](https://m.media-amazon.com/images/I/61GZ6i-Jn4L.jpg)
![Bose S1 Pro Portable Bluetooth Speaker System Wired, Black - Image 3](https://m.media-amazon.com/images/I/61jKdPFk3GL.jpg)
![Bose S1 Pro Portable Bluetooth Speaker System Wired, Black - Image 4](https://m.media-amazon.com/images/I/518UgUEydLL.jpg)
![Bose S1 Pro Portable Bluetooth Speaker System Wired, Black - Image 5](https://m.media-amazon.com/images/I/51ku0+OgsGL.jpg)

## Questions & Answers

**Q: Is this AC 110 volts or 220 volts**
A: My church use AC 110 volts for this powerful device.

**Q: The listing states without battery but does the Bose speaker have an internal battery ?**
A: Yes. It has a re-chargeable internal battery that allows you to use it without plugging it in outdoors, etc.

**Q: Is it free return**
A: Isnt everything bought from amazon have free return? Its such a great machine i dont think anyone would ever return this. Unless they’re just needing it for one event and dont want to pay a rental company for one

**Q: Can i use a projector to this speaker for audio? And if I want to make it louder what would you suggest?**
A: It takes an XLR input or an 8th inch jack for Audio. Each have separate volume controls.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Monster of all the party speakers
*by P***H on October 16, 2022*

True signature quality. I have owned bose for over 15 Years and this one is really a great product especially for out doors and concerts. The product is heavy and can be used for movie night out door. Pros Signature sound quality Small compared to peers but big sound Nice for concerts, out doors, party, monitor for musicians Great build quality Bluetooth connectivity is great Cons the bluetooth and aux do not have any base or treble control. There is no app connectivity and it is not needed for out door

### ⭐⭐⭐⭐⭐ Extraordinary sound
*by K***C on March 13, 2022*

Great sound, although not as powerful as one might like. Works very well in pairs. Lacks a little bass "oomf" at higher pressure levels. Does feed back easily. Oddly enough these sound the best if you elevate them on a pole. If you use them as floor monitors (as they are marketed for) They really sound the best when further away and lateral from the performer. Place them > 15 feet from performer if using them for monitors. Overall, the best battery powered option. At low to medium pressure levels, nothing sounds like Bose!

### ⭐⭐⭐⭐⭐ Astounding Sustem
*by R***T on September 5, 2022*

Unless you need a BIG PA system the Bose S1 Pro will serve you well. It’s more than sufficient for modest sized rooms/audiences and the sound quality is superb. Bose quality is without rival and incredibly easy to setup and use. I can’t recommend it enough!

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**Shop now:** [https://www.desertcart.jp/products/61958545-bose-s1-pro-portable-bluetooth-speaker-system-wired-black](https://www.desertcart.jp/products/61958545-bose-s1-pro-portable-bluetooth-speaker-system-wired-black)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*