Shure QLXD2/KSM9HS Digital Handheld Wireless Transmitter J50A Band

The Shure QLXD2/KSM9HS delivers professional 24-bit digital wireless vocal performance with transparent audio quality and over 120 dB dynamic range for natural sound reproduction in music venues, houses of worship, and presentation spaces. The KSM9HS condenser capsule features switchable polar patterns between ultra-narrow hypercardioid and wide subcardioid for precise control over feedback rejection and stage isolation. Operating in the J50A band with efficient RF spectrum usage, the transmitter provides reliable signal over a 100-meter line-of-sight range with quick IR sync to QLXD receivers and AES 256-bit encryption for secure transmission.

Constructed with a rugged all-metal body, the QLXD2 includes a backlit LCD for easy navigation, selectable 1 or 10 mW RF output power, and frequency/power lockout. It supports up to 9 hours of use with two AA alkaline batteries or up to 10 hours with the optional Shure lithium-ion rechargeable battery that reports remaining runtime in hours and minutes. The system pairs seamlessly with QLXD receivers and offers interchangeable Shure microphone capsules for versatile sound signatures.

This handheld transmitter excels in demanding live environments where clarity, durability, and ease of setup are essential, providing legendary Shure vocal reproduction with minimal setup time and robust interference management.

FAQ

• What polar patterns does the KSM9HS capsule offer? The capsule provides switchable ultra-narrow hypercardioid for maximum feedback rejection or wide subcardioid for more natural off-axis response.
• How long does the battery last? Up to 9 hours with two AA alkaline batteries or up to 10 hours with the optional Shure lithium-ion rechargeable battery that displays precise runtime.
• Is the transmitter compatible with other QLXD components? Yes, it syncs via IR with all QLXD receivers and supports interchangeable Shure microphone capsules.
• What is the typical operating range? Reliable performance extends up to 100 meters (330 feet) line of sight under standard conditions.
• Does the system support secure transmission? AES 256-bit encryption is built-in for protected audio in sensitive applications.
• How is setup performed? Quick IR sync links the transmitter to the receiver, with automatic frequency scanning available on the receiver for clear channels.
• What maintenance is needed for the microphone? Regular cleaning of the grille and capsule with a soft cloth helps maintain optimal performance and hygiene.