Bose S1 Pro+ Wireless Mic-Line XLR Transmitter for cable-free vocals
Bose S1 Pro+ Wireless Mic-Line XLR Transmitter is a compact wireless XLR mic/line transmitter for the Bose S1 Pro+ Battery-Powered Active Speaker, built to reduce cable clutter and speed up setup. It connects to a standard XLR microphone or compatible mic/line source, then pairs with the S1 Pro+ for a cleaner, more mobile performance rig. It is a practical accessory for singers, presenters, DJs and mobile performers who want the freedom of wireless audio without adding a separate receiver to their PA setup.

Key features of S1 Pro+ Wireless Mic-Line XLR Transmitter
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- ✓ Standard XLR connection for fast microphone setup
- ✓ 2.4 GHz wireless link for cable-free performance
- ✓ Up to 4 hours of playing time
- ✓ Stores and charges inside the S1 Pro+
- ✓ Onboard controls keep key functions close
Designed for faster live setup and cleaner stage workflow
This wireless mic/line transmitter is ideal for performers and speakers who already use the S1 Pro+ as their portable PA. It helps keep small stages, rehearsal rooms, mobile events and presentation spaces tidier by removing a microphone cable from the signal chain. For vocalists, hosts and presenters, the main benefit is freedom to move naturally while keeping setup simple. It also suits quick changeovers, busking-style performances and compact DJ or event systems where fewer cables mean less time troubleshooting before the show.
Why choose this S1 Pro+ transmitter over generic wireless options?
Unlike many standalone wireless microphone systems, this transmitter is designed as part of the S1 Pro+ ecosystem. That means there is no separate receiver to place, power or cable into the PA. Storage and charging inside the speaker make it easier to keep the transmitter ready between jobs. It is a focused choice for S1 Pro+ users who value portability, neat setup and simple operation. For users with other PA systems, a conventional wireless system may be more appropriate.
What’s in the Box
- ✓ Bose S1 Pro+ Wireless Mic-Line XLR Transmitter
- ✓ User manual
How to get started
Charge the transmitter using the S1 Pro+ storage and charging slot before use. Connect it to your XLR microphone or compatible mic/line source, power on the S1 Pro+ Wireless PA System and let the transmitter pair. Check the onboard controls, set the input level on the speaker and test the signal before the performance. For safety, charging and detailed operation, follow the user manual.


