Galaxy Audio CSL4-HSSSM 4-Channel Digital Wireless System with 1 Handheld & 3 Headset Microphones (516 to 558 MHz)

The Galaxy Audio CSL4-HSSSM is a four-channel digital UHF diversity wireless handheld and headset microphone system designed to provide reliable, multi-user vocal performance in live sound, presentation, and installed environments. Operating in the 516 to 558 MHz frequency band, the system delivers stable digital transmission with flexible frequency management across four simultaneous channels.

Automatic frequency scanning and an integrated RF spectrum analyzer help identify clean operating channels, while IR sync enables fast and accurate pairing between the receiver and each transmitter. Individual channel level controls allow precise gain adjustment, and a dedicated 7-band graphic equalizer on each channel provides flexible tonal shaping directly from the receiver. Color-changing LCD screens offer clear visibility of frequency, system status, and settings for all four channels.

The CSL4-HSSSM system includes a 1 RU rack-mountable four-channel diversity receiver, one handheld dynamic cardioid vocal microphone transmitter, three bodypack transmitters, and three unidirectional headset microphones, making it well suited for portable rigs or permanent installations. With a wireless operating range of up to 300 feet and up to 1480 selectable frequencies, the Galaxy Audio CSL4-HSSSM delivers dependable digital performance and straightforward operation for professional multi-channel wireless microphone applications.