Shure AXIENT DIGITAL PSM QUAD TRANSMITTER DC K54 606-663 MHz

The Shure ADTQDC‑K54 is a professional‑grade Axient Digital PSM Quad IEM transmitter with DC power support, designed for high‑performance in‑ear monitoring in demanding live production environments. It broadcasts four stereo (or eight mono) wireless channels over the 606 – 663 MHz band and integrates into complex RF systems with high reliability and flexibility. This transmitter supports advanced Shure wireless technologies for robust, scalable, and secure audio transmission to compatible bodypack receivers used by performers on stage.

Features

Transmission Capability

• Four digital stereo transmission channels (eight mono) for multiple independent mixes.

• Wide tuning range in the K54 band (606 – 663 MHz).

• Supports multiple transmission modes:

  • Multichannel Wideband for high channel count efficiency.

  • Narrowband for extended range.

  • Analog FM for near‑zero latency hybrid operation.

  • Axient Digital Standard mode for long‑distance wireless audio.

Advanced RF and Diversity Technologies

• Shure Wireless Multichannel Audio System (WMAS) technology for efficient spectral use and increased channel capacity.

• Spatial Diversity transmission to reduce multipath interference.

• True Digital Diversity combining RF signals per channel to minimize dropouts.