Bose S1 Pro+ Wireless XLR Mic/Line Transmitter

The Bose S1 Pro+ Wireless Mic/Line Transmitter (XLR) is the essential plug-in accessory for the Bose S1 Pro+ Wireless PA System. This compact RF transmitter allows you to instantly convert any dynamic handheld microphone into a wireless solution, eliminating the need for bulky XLR cables. With a standard XLR 3-pin male connector, it is perfect for singers, corporate presenters, and wedding celebrants who require a clean, mobile setup.

Operating on the reliable 2.4 GHz digital frequency, the BOSE-S1PROPLUSXLR delivers high-fidelity audio up to 30 feet. A standout feature of this model is its versatility; it is switchable between Mic and Line levels, meaning it can wirelessly transmit signals from microphones, mixers, or instruments with a balanced XLR output. When paired, the S1 Pro+ system even allows the corresponding 1/4" channel input to be used as a TRS effects loop for external reverb and audio processing.

Key Features

• Wireless XLR transmitter enables cable-free connection for microphones and line-level sources
• Integrated charging system stores and recharges directly inside the S1 Pro+ speaker
• Plug-and-play pairing automatically syncs when docked in the S1 Pro+
• 2.4 GHz wireless system provides reliable audio transmission
• Up to 30 ft wireless range supports flexible movement during use
• Onboard control buttons include power and mute for quick operation
• XLR mic/line input supports microphones and line-level audio sources
• Durable construction using aluminum and polypropylene materials

Technical Specifications

• General
  • Product Type: Wireless mic/line plug-on transmitter
  • Compatibility: Bose S1 Pro+ Wireless PA System
  • Audio I/O: 1 x XLR 3-pin male mic/line input
  • Product Material: Aluminum, Polypropylene
• Wireless
  • Wireless Frequency: 2.4 GHz Digital RF
  • Operating Range: Up to 30 ft (9 m)
• Battery
  • Battery Type: Rechargeable lithium-ion (1.96 Wh)
  • Battery Runtime: Up to 4 hours
  • Recharge Time: Approximately 2 hours
  • Charging Method: Docking in S1 Pro+ or USB-C
• Physical
  • Dimensions: 3.3" x 1.18" x 1.14" (83.8 x 30 x 29 mm)
  • Weight: 0.11 lb (0.05 kg)

Installation & Use Case

This transmitter is designed for use with the Bose S1 Pro+ system to enable wireless microphone and line-level connections without external receivers. It is suitable for live performances, presentations, and portable audio setups.

• Wireless microphone setups
• Live vocals and speaking applications
• Connecting mixers or line-level sources wirelessly
• Portable PA system configurations

Package Contents

• Bose S1 Pro+ Wireless Mic/Line Transmitter – XLR