SHURE BLX4R Wireless Rackmount Receiver
SHURE BLX4R Wireless Rackmount Receiver
Shure BLX4R Wireless Rackmount Receiver 1

SHURE BLX4R Wireless Rackmount Receiver


The durable BLX4R is convenient, easy to use and versatile. Whether you’re a performer, mix engineer, or venue manager, SHURE’s BLX wireless systems are a smart, affordable way to go wireless.

The Shure BLX4R gives you world-class design and tour-tough build quality, along with easy setup and operation. Thanks to SHURE’s cutting-edge, 1-touch QuickScan technology, the BLX4R makes frequency-selection hassles a thing of the past. The BLX4R receiver sports an LCD display with detailed RF and audio metering, as well as XLR and 1/4″ output connectors and removable antennas.

We offer both dry hire and full production service if required. We aim to provide the best service in the metro Sydney area with our own transport, experienced technicians, and operators. We charge you only for the days the equipment is in use and not for the days it is merely being transported, setup/bumped out. For multiple-day hire, our hire rate is also very competitive.


Additional information



RF Frequency Range

614-638 MHz

RF Sensitivity

-105 dBm for 12 dB SINAD, typical

Audio Input Level

0dB / -20 dBV maximum
-10dB / -10 dBV maximum

Output Connectors

Jack (6.3 mm), XLR (3-pins)

Output Impedance

XLR connector – 200 Ω
6.35 mm (1/4") connector – 50 Ω

Image Rejection

>50 dB, typical