Bose S1 Pro+ Portable Bluetooth Speaker System for Live Sound

The Bose S1 Pro+ is a portable Bluetooth speaker system that works as a battery-powered PA speaker for performances, presentations and events. Its biggest advantage is versatility: it combines wireless Bluetooth playback with three input channels, so you can connect microphones, instruments and music sources to a single speaker.

It suits musicians, speakers, DJs and event hosts who need dependable sound away from a wall socket. If you are looking for a Bose speaker with XLR and 1/4-inch inputs, built-in EQ and reverb, and app control, the S1 Pro+ is built for live use.

Key Features

• Two-way loudspeaker design: Three 2.25-inch drivers cover a 62 Hz to 17 kHz frequency response, delivering portable sound for speech and music.
• Three input channels: Two mono channels and one stereo channel let you manage multiple audio sources at once during performances.
• Combo XLR and 1/4-inch inputs: Two combo XLR-1/4" TS balanced/unbalanced inputs accept microphone, line and instrument sources, so you can plug in vocals and instruments directly.
• Auxiliary inputs: A 1/4" TRS balanced/unbalanced input and a 1/8" (3.5mm) TRS input connect other audio sources straight to the speaker.
• XLR line output: One 3-pin balanced XLR line output connects compatible external audio equipment, which helps when you want to expand your setup.
• Bluetooth wireless playback: Streams from compatible Android and iOS devices within about 30 feet (9m), so you can play music without cables.
• EQ and reverb processing: Helps you adjust the sound for different uses and spaces.
• Bose Music App control: The app for Android and iOS lets you adjust settings, remotely control the speaker, complete setup and view the live feed.
• Rechargeable battery: Provides approximately 11 hours at low power and 5 hours at max power, so you can perform or present without a nearby outlet.
  
  

  

  

  
  

Why Choose This Bose Portable Bluetooth Speaker

Many portable speakers handle music only. The S1 Pro+ goes further by accepting microphones, instruments and line sources through professional XLR and 1/4-inch connections, while still offering Bluetooth for easy music playback. For buyers searching for a dependable Bose speaker for live sound, it covers vocals, instruments and background music in one compact unit.

With built-in EQ, reverb and app-based remote control, it is straightforward to set up and adjust on the spot. Its battery operation makes it practical for outdoor events, classrooms, small venues and street performances.