AXIENT DIGITAL PSM QUAD TRANSMITTER K54 606-663 MHz

The Shure ADTQUS‑K54 is a professional‑grade Axient Digital PSM Wireless Quad Transmitter designed for advanced in‑ear monitoring systems used in demanding live performance environments. It delivers high‑performance, reliable wireless audio transmission for multiple performers, supporting up to four stereo channels (or eight mono channels) from a single rackmount unit. Built on Shure’s WMAS technology, this transmitter offers excellent spectral efficiency, broad tuning coverage, and flexible transmission modes for optimal RF performance. It integrates seamlessly with Shure Axient Digital PSM ADXR bodypack receivers and provides enhanced network control and remote monitoring capabilities.

Features

Core Transmission Capabilities
• Four‑radio digital wireless stereo transmitter for professional in‑ear monitoring
• Supports up to four stereo channels or eight mono channels from a single unit
• Wide tuning range covering 606 – 663 MHz (Region‑specific frequency band K54)
• Powered by Shure WMAS technology for scalable channel count and spectral efficiency
• Patented Spatial Diversity transmission to resist multipath interference

Transmission Modes
• Multichannel Wideband – Transmit multiple stereo channels per frequency using WMAS
• Narrowband – Traditional mode with greater RF output for extended range
• Analog FM – Ultra‑low latency hybrid mode