Shure QLXD4 G51
Professional music gear - detailed information and where to buy
This QLXD4 G51 is a serious step up for performers needing rock-solid wireless. Shure's build quality shines, and the AES encryption gives you peace of mind in any venue. Ideal for live sound engineers and touring musicians who demand professional reliability and secure transmission.
Product Description
- 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
- • Robust PAR9.5 housing offers exceptional durability for stage use.
- • AES-256 encryption guarantees secure, interference-free audio transmission.
- • Wide 72 MHz bandwidth provides ample channel flexibility in congested RF environments.
- • Ethernet connectivity allows for remote system monitoring and control.
CONS
- • The PAR9.5 housing, while durable, adds considerable weight compared to smaller receivers.
- • Limited to UHF frequencies, restricting use in some specialized applications.
- • Requires careful antenna placement for optimal signal reception and coverage.
Product Video
Key Features
Frequency Band
470 - 534 MHz (G51)
Channels
22
Diversity
Infrared Frequency Transmission
Outputs
XLR/Jack
Antenna Type
Detachable BNC
Rack Mountable
Yes
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Frequently Asked Questions
Infrared syncing is faster and more precise, but requires line-of-sight between the receiver and transmitter for initial setup, unlike automatic radio syncing.
Yes, it's designed for demanding environments; it’s significantly more resistant to impacts and vibrations than typical plastic or lighter metal enclosures.
You’ll realistically see 100-150 feet in most scenarios, but range is highly dependent on venue layout, interference, and antenna placement.
