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FREE SG Delivery above SGD 100  |  All Prices inclusive of GST

Shure QLXD4

Regular Price: SGD 1,143.00

Special Price SGD 1,051.56

You Save: 8%

Availability: In stock

Digital Wireless Receiver

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Regular Price: SGD 1,143.00

Special Price SGD 1,051.56

You Save: 8%

Price includes 7% GST


Featuring transparent 24 bit digital audio quality and incredibly efficient RF spectrum usage, the QLXD4 is a half-rack digital wireless receiver for use with QLX-D™ Digital Wireless Systems. Ideal for presentation spaces, music venues, and houses of worship, the QLXD4 combines professional features with streamlined setup and operation. Automatic scanning quickly finds open frequencies and one-touch sync quickly deploys them to transmitters. Ethernet networking enables networked channel scanning across multiple receivers and Wireless Workbench software integration for remote control of receiver settings from a PC or Mac.


Frequency band: H53 (534-598MHz)



  • 64 MHz tuning bandwidth (region dependent)

  • More than 60 preset compatible channels per frequency band (region dependent)

  • Up to 17 compatible systems per 6 MHz TV channel; 22 systems per 8 MHz channel

  • Digital predictive switching diversity ensures solid RF connection

  • Automatic channel scan quickly finds the cleanest frequency

  • IR sync deploys selected frequency to transmitter

  • Ethernet networking provides streamlined setup across multiple receivers

  • Networked channel scan configures open frequencies for all connected receivers

  • AES 256-bit encryption for secure wireless transmission

  • Up to 60 dB of adjustable audio gain

  • High-contrast LCD menu and controls with lockout feature

  • Audio and RF LED meters with peak indicator

  • Detachable ½ wave antennas

  • Mic / line switchable XLR output

  • ¼” instrument output

  • Durable aluminum construction with brushed finish

  • Professional-grade rack hardware included

  • Compatible with Shure Wireless Workbench® 6 control software

  • Remote monitoring and control from iOS devices via ShurePlus™ Channels app



Dimensions 41 mm × 197 mm × 151 mm (1.63 in. × 7.75 in. × 5.94 in.), H × W × D
Weight 777 g (1.71 lbs), without antennas
Housing Steel
Power requirements 12 V DC @ 0.4 A, supplied by external power supply (tip positive)
RF Input
Spurious Rejection >80 dB, typical
Connector Type BNC
Impedance 50 Ω
Audio Output
Gain Adjustment Range -18 to +42 dB in 1 dB steps

1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
XLR: Balanced (1=ground, 2=audio +, 3=audio −)


1/4" (6.35 mm): 100 Ω (50 Ω Unbalanced)
XLR: 100 Ω

Full Scale Output

1/4" (6.35 mm): +12 dBV
XLR: LINE setting= +18 dBV, MIC setting= −12 dBV

Mic/Line Switch 30 dB pad
Phantom Power Protection 1/4” (6.35 mm): Yes
XLR: Yes
Network Interface Single Port Ethernet 10/100 Mbps
Network Addressing Capability DHCP or Manual IP address
Maximum Ethernet Cable Length 100 m (328 ft)


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