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Bose S1 Pro+ Battery-Powered Active Speaker
S1 Pro+ Battery-Powered Active Speaker delivers portable PA sound up-to 109 dB with a 3-channel mixer, Bluetooth and integrated wireless receivers.
649,00 €
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Mon–Fri, 11 a.m.–4 p.m.
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Bose S1 Pro+ Battery-Powered Active Speaker for portable PA sound
The Bose S1 Pro+ Battery-Powered Active Speaker is a compact portable PA system for performers, presenters, DJs and event hosts who need reliable sound without a complex rig. It combines a rechargeable battery, 3-channel mixer, Bluetooth streaming and Bose Auto EQ in one carry-friendly cabinet. Use it as a main PA, floor monitor, practice amplifier or music system for small venues, ceremonies, fitness sessions, meetings and outdoor gatherings where fast setup and clear, full-range audio matter.
Key features of S1 Pro+ Battery-Powered Active Speaker
- ✓ Battery-powered Bose PA for cable-free mobility
- ✓ Up to 11 hours battery-powered playtime for mobile events
- ✓ 3-channel mixer for mic, instrument and music
- ✓ Auto EQ adapts sound to speaker position
- ✓ ToneMatch processing improves vocal and guitar tone
- ✓ Integrated wireless receivers simplify transmitter setup
- ✓ Bluetooth streaming for playlists and backing tracks
Built for performers, presenters and mobile sound
Connect a vocal mic, guitar and music source from the built-in mixer, then shape the result with reverb and ToneMatch controls. Auto EQ helps the speaker stay balanced when placed upright, tilted back, used as a monitor or mounted on a stand. Bluetooth makes background music simple, while the line output lets you feed another S1 Pro+ or a console. It suits singer-songwriters, mobile DJs, instructors and presenters who need professional sound, quick changes and fewer pieces to carry.
Recommended accessories for S1 Pro+ Battery-Powered Active Speaker
Expand the system with optional Bose S1 Pro+ accessories when you want an even cleaner setup. The Bose S1 Pro+ Wireless Instrument Jack Transmitter connects an instrument with a 1/4-inch output without a long cable, while the Bose S1 Pro+ Wireless Mic-Line XLR Transmitter adds cable-free vocal or presentation input. Both pair with the speaker’s integrated wireless receivers and store in the unit for charging. The Bose S1 Pro+ Play-Through Cover Black adds practical protection for busy mobile use.
Why choose this Bose portable active speaker?
Compared with many small powered speakers, the S1 Pro+ is built as a complete performance hub rather than only an active box. The mix section, reverb, ToneMatch presets, Auto EQ and wireless-ready architecture reduce the need for extra gear. Its multi-position design lets one unit cover front-of-house, monitor and practice duties, while Bose system tuning keeps the sound consistent. For mobile users, that means quicker load-in, less cabling and a more polished stage.
What’s in the Box
- ✓ Bose S1 Pro+ Battery-Powered Active Speaker with battery
- ✓ IEC power cord
- ✓ User manual
How to get started with the S1 Pro+
Choose the best orientation for your space: upright for general PA use, tilted back for close audiences, horizontal as a floor monitor or on a compatible speaker stand for wider coverage. Connect AC power or run from the internal battery, power on the system and raise the channel volumes gradually. Plug in a mic or instrument, pair a Bluetooth device, or use optional wireless transmitters. Select the right ToneMatch setting, then use the Bose Music app for deeper control and streaming.
| General | |
| Color | Black |
| App compatibility | Bose App |
| Performance | |
| Maximum SPL | 109 dB @ 1 m |
| Horizontal coverage | 120° |
| Vertical coverage | 50° |
| Transducers | |
| High-frequency driver | 3 × 2.25 in tweeter |
| Low-frequency driver | 1 × 6 in woofer |
| DSP | |
| Processing functions | EQ, reverb |
| Wireless | |
| Wireless connectivity | Bluetooth |
| Bluetooth version | 5.0 |
| Bluetooth range | Up to 9 m |
| Stereo mode | Supported with two speakers |
| Party mode | Supported with two speakers |
| Battery | |
| Battery life | 11 hours |
| Battery charge time | 5 hours |
| Charging interface | Mains lead |
| Physical | |
| Enclosure material | Polypropylene plastic |
| Grille material | Powder-coated steel |
| Suspension / mounting | 35 mm stand flange |
| Operating temperature range | -20 °C – 45 °C |
| Storage temperature range | 0 °C – 42 °C |
| Product dimensions | 33.3 cm × 23.9 cm × 27.9 cm |
| Product weight | 6.50 kg |
Frequently asked questions
Is the S1 Pro+ powerful enough for my event?
The S1 Pro+ is designed for small performances, presentations, ceremonies, fitness sessions, community events and mobile sound reinforcement where clear, portable sound is more important than a large PA setup.
Is the S1 Pro+ suitable for mobile DJs?
Yes, the S1 Pro+ is suitable for smaller DJ setups, events and presentations. One unit can work for compact mono sound, while two S1 Pro+ systems are recommended when stereo playback is needed.
Can I expand the system later?
Yes, the S1 Pro+ can be used with optional Bose wireless transmitters, another compatible Bose system through Dual Wireless Streaming, or a powered subwoofer via the LINE OUT connection.
How long can the S1 Pro+ run on battery power?
The S1 Pro+ offers up to 11 hours of battery-powered playtime, depending on volume level, source material and how the system is used.
How do the optional wireless transmitters help?
The optional Bose S1 Pro+ wireless transmitters let you connect a microphone, line-level source or instrument without long signal cables. They pair with the speaker’s integrated wireless receivers and help create a cleaner, faster mobile setup.
Can I connect a microphone, instrument and Bluetooth device at the same time?
Yes, the S1 Pro+ can handle microphone or instrument inputs alongside Bluetooth streaming, making it practical for singer-songwriters, presenters, instructors and event hosts.
Do I need a separate mixer with the S1 Pro+?
In many setups, no separate mixer is needed because the S1 Pro+ includes a built-in 3-channel mixer for microphones, instruments and music sources.
What is the best placement for the S1 Pro+?
The S1 Pro+ can be placed on an elevated surface, tilted back, used horizontally as a floor monitor or mounted on a compatible speaker stand. Choose the position based on audience distance, coverage needs and whether the speaker is used for front-of-house sound or monitoring.
Can I use the S1 Pro+ outdoors?
Yes, the S1 Pro+ is well suited for mobile and outdoor use when protected from weather, but it is not water resistant and should not be exposed to rain or splashing water.
What is Live Stream mode?
Live Stream mode allows the S1 Pro+ to work as a USB-C audio interface for a computer. It sends a dual mono mix of Channels 1, 2 and 3 to streaming software or a digital audio workstation.
Is the S1 Pro+ easy to use without sound engineering experience?
Yes, Auto EQ, ToneMatch processing and the Bose Music app help users get balanced sound with simple controls and minimal setup time.
What do Auto EQ and ToneMatch processing do?
Auto EQ senses the speaker’s position and adjusts the sound automatically, while ToneMatch processing helps vocals and acoustic instruments sound more natural with less manual EQ adjustment.
How does the Bose Music app work with the S1 Pro+?
The Bose Music app lets you control the system remotely, manage settings and access features such as ToneMatch preset customisation, channel mute, reverb mute, saved Scenes and Dual Wireless Streaming.
What is Insert Mode and how is it used?
When a wireless transmitter is connected and Insert is set to Auto, the 6.35 mm TRS channel input can work as an effects loop for compatible pedals or effects units.