Shure QLXD24/KSM9 G51

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Shure QLXD24/KSM9 G51

Shure

QLXD24/KSM9 G51

4.6 Expert Rating

Product Info

Article Number: 586223
Brand: Shure
Model: QLXD24/KSM9 G51
Price: $2,044.90

* Prices may vary. Check retailer for current pricing and availability.

This Shure QLXD24/KSM9 G51 combo is a serious step up for vocalists needing pristine, reliable wireless. The KSM9 capsule’s detail and the QLXD24's rock-solid digital transmission make it perfect for demanding live performances, broadcast, or high-end corporate events where audio quality and security are paramount. It's a pro-level solution, no question.

Product Description

Shure QLXD24/KSM9 G51

*Bundle offer comprising*, Shure QLXD2/KSM9B G51

  • *Digital UHF Handheld Transmitter*
  • Frequency band: G51 (470 - 534 MHz)
  • with SM9 condenser capsule
  • 24 Bit / 48 kHz audio signal
  • AES-256 encryption for tap-proof transmission
  • Up to 72 MHz switching bandwidth
  • 22 Compatible channels in an 8 MHz TV band
  • Switchable transmission power: 1/10 mW
  • 120 dB Dynamic range
  • Metal handheld transmitter with KSM9 condenser microphone capsule
  • Polar pattern switchable: cardioid/supercardioid
  • Frequency transmission via infrared interface
  • Transmitter operation with 1.5 V AA batteries - optionally also with SB 900A lithium-ion battery
  • Includes bag and microphone mount
  • Shure QLXD4 G51
  • *Digital UHF Receiver*
  • Frequency band: G51 (470 - 534 MHz)
  • Audio signal: 24 Bit / 48 kHz
  • AES-256 encryption for uninterceptable transmission
  • Up to 72 MHz switching bandwidth
  • 22 Compatible channels in an 8 MHz TV band
  • PAR 9.5 Housing
  • Detachable BNC antenna
  • Ethernet connection for monitoring and configuring the system
  • Frequency transmission via infrared interface
  • Output: XLR/Jack
  • Includes PS23 power supply unit
  • rackmount
  • antennas and antenna front mounting set
PROS
  • • KSM9 capsule delivers exceptional clarity and detail across the vocal spectrum.
  • • AES-256 encryption provides truly secure, tap-proof wireless transmission.
  • • Extensive 72 MHz bandwidth allows for flexible frequency allocation in congested environments.
  • • Robust metal transmitter construction ensures durability for stage use and travel.
CONS
  • • Premium-priced system makes it a significant investment for budget-conscious performers.
  • • Relatively heavy transmitter might cause fatigue during extended performances.
  • • Limited receiver outputs restrict flexibility for complex multi-mic setups.

Product Video

Key Features

Frequency Band G51 (470 - 534 MHz)
Channels 22 Compatible Channels
Range Approximately 150 feet (line of sight, varies with environment)
Mic Type Condenser (KSM9 capsule)
Battery Life Up to 8 hours (with AA batteries), significantly longer with SB 900A Lithium-ion
Receiver Outputs XLR, 1/4" TRS

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Frequently Asked Questions

Infrared sync is incredibly fast and precise, eliminating the potential for drift and simplifying setup, particularly valuable in crowded RF spaces.
While the KSM9 is a fantastic capsule, it's designed specifically for the QLXD series and is not directly interchangeable with other Shure capsule models.
The low power setting significantly reduces range, ideal for small stages or situations where minimizing RF interference is crucial, but it’s not suitable for larger venues.

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