Detail 01
Automatic channel scan and IR sync
The QLX-D system can locate and assign an open frequency quickly.

Independent shopping perspective
QLXD2/KSM9 V50 is a handheld wireless transmitter pairing an interchangeable KSM9 capsule with Shure’s QLX-D digital wireless platform. In a QLX-D setup, the platform uses 24-bit digital audio, automatic channel scanning, and IR sync to streamline frequency assignment. AES-256 encryption can be enabled for secure transmission. Networked QLX-D receivers also support multi-receiver scans and Wireless Workbench 6 coordination, placing this transmitter in managed live-sound and installation systems.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The QLX-D system can locate and assign an open frequency quickly.
Detail 02
Secure wireless transmission can be enabled when needed.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is supplied as the QLXD2/KSM9 version with an interchangeable KSM9 microphone capsule.
Automatic channel scanning and IR sync are used to find and assign an open frequency.