Shure QLXD2/KSM9HS — Digital Wireless Handheld Transmitter with KSM9HS Capsule
QLXD2/KSM9HS Overview
The Shure QLXD2/KSM9HS combines the QLXD2 handheld transmitter with the KSM9HS microphone capsule, purpose-built for professional wireless vocal applications in music venues, presentation spaces, and houses of worship. The system delivers 24-bit digital audio quality with highly efficient RF spectrum usage, operating in the H50 frequency band (534-598 MHz) for reliable, interference-resistant performance. IR sync at the push of a button enables fast, straightforward pairing with a compatible QLXD receiver, and the system maintains a clear, uninterrupted signal across its full 100 m (330 ft.) operating range. This transmitter is well suited for audio engineers, system integrators, and AV professionals deploying wireless vocal systems in fixed-install and touring environments.
All-metal construction provides the durability required for demanding live and installed applications, and compatibility with a wide selection of Shure capsules gives integrators flexibility in tailoring the system’s sonic character to the application.
Key Features
- 24-Bit Digital Audio — Transparent digital signal path delivers professional-grade audio quality without compression artifacts
- KSM9HS Capsule Included — Legendary Shure KSM9HS capsule provides a refined sound signature optimized for lead vocals
- H50 Frequency Band (534-598 MHz) — Efficient RF spectrum usage in the H50 band for reliable operation in RF-dense environments
- 100 m (330 ft.) Operating Range — Maintains clear, uninterrupted signal throughout the full operating range
- One-Button IR Sync — Rapid frequency coordination with a compatible QLXD receiver via infrared sync
- All-Metal Construction — Rugged build quality designed to withstand the rigors of live performance and touring use
- Multi-Capsule Compatibility — Supports a broad range of Shure capsule options, allowing system customization for different vocal and acoustic requirements
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