Bose S1 Pro+ All-in-One Powered Portable Bluetooth Wireless PA System - 3-Channel OLED Mixer, 11-Hour Battery, 4 Positions, Auto EQ, Black

The Ultimate All-in-One Portable PA

The Bose S1 Pro+ is the go-anywhere PA system, floor monitor, practice amp, and music system for musicians, performers, and presenters who demand powerful, versatile sound without compromise.

Key Features

• 14.4 lbs / 6.53 kg — 1 lb lighter than original; ergonomic carry handle for easy transport
• Up to 11 Hours Battery — Rechargeable Li-ion; perform anywhere without a power outlet
• 4 Positioning Options + Auto EQ — Vertical, tilted back, horizontal, or on 35mm pole; Auto EQ senses orientation and optimizes sound automatically
• 3-Channel Mixer with OLED Displays — Independent EQ, reverb, ToneMatch presets per channel; controllable via Bose Music app
• Integrated Wireless Receivers (×2) — Bose wireless mic/instrument transmitters (sold separately) dock and charge inside the unit
• Bluetooth Streaming — Play music wirelessly from any device
• USB Audio Interface — Live stream and record directly to computer

Technical Specifications

• Weight: 14.4 lbs (6.53 kg) | Dimensions: 27.9 × 23.8 × 33.2 cm
• Battery: Up to 11 hours | Stand Mount: Standard 35mm pole compatible
• Inputs: 2× XLR/TRS combo (Ch 1–2) | ¼" TRS + 3.5mm (Ch 3)
• Output: XLR line out | Connectivity: Bluetooth | USB audio interface
• Model: 869583-2120

What's in the Box

• S1 Pro+ speaker system
• Rechargeable Li-ion battery pack
• Power supply
• Documentation