Shure ADX2/K9B=-K54 ADX HH 606-663 MHZ

The Shure ADX2/K9B=-K54 is a professional‑grade Axient Digital wireless handheld microphone transmitter designed for high‑performance audio applications. It operates on the K54 frequency band (606–663 MHz) and is compatible with Shure’s Axient Digital wireless systems. The unit features advanced digital RF performance, interference protection, and ShowLink remote control for real‑time parameter adjustments. Built for demanding live sound, broadcast, and production environments, it delivers secure, reliable wireless audio with wide tuning range and robust RF coverage.

Features

Transmitter & Performance

• Wireless digital handheld transmitter compatible with Axient Digital systems

• Frequency range: 606–663 MHz (K54 band)

• Wide tuning range up to 184 MHz

• Two transmission modes (Standard and High Density) for optimal coverage or increased channel count

• 256‑bit encryption for secure transmission

• ShowLink enabled for remote control and automatic interference avoidance

• Advanced interference protection

Audio & Capsule

• Includes high‑quality KSM9 condenser microphone capsule

• Switchable polar patterns (cardioid and supercardioid) for versatile vocal pickup and feedback control

• Professional sound quality with accurate vocal reproduction