Bose S1 Pro+

All-in-one portable PA speaker with Bluetooth and wireless connectivity

The Bose S1 Pro+ delivers powerful, professional sound in a compact, battery-powered speaker system designed for musicians, DJs, and entertainers on the go. With a built-in 3-channel mixer, Bluetooth streaming, and optional wireless mic and instrument connectivity, it’s the ultimate grab-and-go PA for any location—backyard, bar, park, or small venue.

Bose S1 Pro+ Competitive Differences

• Compact and lightweight at just 14.4 lb (6.5 kg)
• Built-in rechargeable battery with up to 11 hours of play time
• Integrated wireless RF receivers for optional mic and instrument transmitters
• Transmitters store and charge inside the speaker (sold separately)
• Auto EQ adjusts tone based on speaker placement
• OLED displays with rotary control for simple channel adjustments
• USB-C port for live streaming and USB-A port for device charging

Bose S1 Pro+ Description

The S1 Pro+ is engineered for performers and presenters who need reliable, high-quality sound in a portable design. Whether you're streaming background music via Bluetooth, plugging in a microphone for announcements, or connecting an instrument for a live set, this speaker adapts to your needs with a flexible 3-channel mixer and powerful audio output.

What sets the S1 Pro+ apart is its integration of wireless RF technology. Optional Bose wireless transmitters for microphones and instruments pair instantly with the built-in receivers—no cables or dongles required. You can store and charge the transmitters right inside the speaker, making setup even faster and more streamlined.

Multiple placement options with automatic EQ adjustment mean the S1 Pro+ sounds great whether it’s tilted back, laid down as a floor monitor, or mounted on a speaker stand. Controlled via the Bose Music App or onboard OLED screens, it's a modern solution for portable sound with professional results.

S1 Pro+ Features

• 3-channel integrated mixer with EQ, reverb, and ToneMatch presets
• Bluetooth 5.0 audio streaming
• Compatible with optional Bose WT-TX wireless mic and instrument transmitters
• Wireless receivers built into speaker with internal transmitter storage/charging
• Multiple positioning modes: vertical, tilt-back, monitor, speaker stand
• Auto EQ optimizes sound based on speaker orientation
• OLED channel displays for easy control and feedback
• USB-C for live streaming audio to a computer
• USB-A port for phone or tablet charging
• Control and firmware updates via Bose Music App

S1 Pro+ Specifications

• Power source: Rechargeable lithium-ion battery (up to 11 hours runtime)
• Battery charge time: ~5 hours via AC
• Frequency response: 62 Hz – 17 kHz
• Connectivity: Bluetooth, 2 x XLR/¼″ combo, 1 x ¼″ TRS, 1 x 3.5 mm aux, USB-C, USB-A
• Output: Balanced XLR line-out
• Wireless range (Bluetooth and RF): Approx. 30 ft (9 m)
• Dimensions: 13.1″ H × 9.4″ W × 11.0″ D (33.3 × 23.8 × 27.9 cm)
• Weight: 14.4 lb (6.5 kg)

What’s In The Box

• Bose S1 Pro+ Portable PA Speaker
• Rechargeable battery (pre-installed)
• AC power cord
• Quick Start Guide and Safety Instructions

(Bose Bose S1 Pro)