Wireless speaker S1 PRO+

activeBluetoothwith rechargeable battery

Product overview
The Bose S1 Pro+ is a portable all-in-one wireless PA system designed for gigging musicians and mobile presenters. It combines a 3-channel integrated mixer, rechargeable battery, and Bluetooth streaming to provide flexible sound reinforcement with quick setup. The Wireless Mic/Line Transmitter – XLR pairs with the S1 Pro+ and stows and charges inside the speaker for cable-free operation.

Key features

• Performance suitable for audiences up to 50
• Portable design with carry handle and multiple orientation options (vertical, tilt-back, monitor, speaker stand)
• Bluetooth 5.0 streaming for prerecorded material and playlists
• Integrated 3-channel mixer for microphones, instruments and line-level sources
• Up to 11 hours battery life (rechargeable via mains lead)
• Optional wireless accessories (wireless mic and instrument transmitters) that pair and stow in the speaker
• Control and ToneMatch presets via the Bose app

What the set includes

• S1 Pro+ Wireless PA System with battery included
• Bose S1 Pro+ Wireless Mic/Line Transmitter – XLR
• AC power cord (for the speaker)

Wireless Mic/Line Transmitter – XLR (accessory)
Remove cables from the setup: the XLR wireless RF transmitter connects to standard XLR microphones and pairs to the S1 Pro+ to enable cable-free microphone operation. The transmitter pairs automatically and stows in the speaker where it charges.

Usage scenarios

• Solo performers: vocals or instrument with onboard ToneMatch options
• DJs and events: Bluetooth streaming and line inputs for mixers or laptops
• Portable PA for community events, presentations and outdoor gatherings

Product details

• Sound options: audiences up to 50, stereo, party mode (two speakers)
• Audio cable included: yes
• System dimensions: 13.10 in H x 9.40 in W x 11.00 in D (14.40 lb)
• Materials: aluminum, polypropylene
• Battery life: up to 11 hours; charge time approx. 5 hours
• Charging interface: mains lead (universal power supply 100–240V)
• Wireless connectivity: Bluetooth 5.0, range up to 30 ft (9 m)
• Bose app: control, ToneMatch presets, saved scenes, dual wireless streaming

Technical specifications

• Model family: S1 Pro+
• Integrated mixer: 3 channels (two full-featured, one dedicated to prerecorded material)
• ToneMatch processing: onboard presets for mic/instrument optimization
• Positioning: vertical, tilt-back, monitor, speaker-stand mount
• Outputs: XLR balanced line output (master mix)
• USB: Live Stream mode via USB-C (audio interface)
• Subwoofer: Sub EQ setting for integration with powered subwoofers via LINE OUT
• Inserts: Insert Mode (Auto) on channels for effects loop when using wireless transmitter
• Box contents: S1 Pro+ Wireless PA System (battery included) and AC power cord