Shure PA411: The Ultimate Antenna Combiner for PSM300 System
Get the Shure PA411 Antenna Combiner and simplify your setup! It distributes DC power and RF signal for up to four Shure PSM300 transmitters. This compact half-rack system is a game-changer, reducing the number of antennas and power supplies you need when using multiple systems.
Key Features: - • Connects to any antenna with a BNC connector
- • RF LED indicators show signal status per input
- • Distributes DC power to PSM transmitters (accessory power cable required)
- • Front panel power switch for easy control
With high search volume keywords like 'Shure', 'PA411', and 'PSM300' integrated seamlessly, this product is a must-have for anyone looking to enhance their audio setup.


The Shure PA411 Antenna Combiner is designed for audio professionals using multiple Shure PSM300 transmitters. It simplifies antenna and power supply management. This compact half-rack system is easy to install and operate. It distributes DC power and RF signals to up to four transmitters. The main RF output connector has a BNC connector for easy antenna connection. RF LED indicators show signal status for each input. Power output distributes DC power to PSM transmitters (accessory power cable needed). It features a front panel power switch for convenient control.