The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D Digital Wireless Systems. With an expansive set of professional features, including 24-bit / 48 kHz digital audio quality, efficient and intelligent RF performance, and AES 256-bit encryption, ULX Digital offers uncompromising wireless tailored for professional sound reinforcement.
Predictive switching diversity
Intelligent scanning automatically finds and deploys the cleanest frequencies to transmitters over IR sync
Front panel gain adjustment buttons provide up to 60 dB additional gain
Ethernet networking provides streamlined setup across multiple receivers, Wireless Workbench 6 integration, and AMX/Crestron control
Support for frequency coordination with the Axient Spectrum Manager
Intuitive front panel LCD menu and controls with lockout feature
Upgraded LCD with adjustable contrast and brightness
Rugged metal chassis
330' operating range
Up to 60 Compatible systems per band (149 when using multiple bands)
11 hours of use, AA batteries
20 Hz-20 kHz frequency range with flat response
24-bit/48 kHz digital audio that delivers incredibly clear and accurate reproduction of the source material
Over 120 dB of dynamic range eliminates transmitter gain adjustments
AES 256-bit encryption equipped for secure wireless transmission
Comprehensive 3rd party control and monitoring across subnets
Rock-solid signal stability with no audio artifacts over the entire 330' line-of-sight range using standard supplied 1/2 wave antennas
When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
FCC CONSUMER ALERT Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
The warning above is legally required, and does not indicate any product safety violations. This warning is to inform the consumer of their right-to-know, read more on our overview page.
Rackmount Kit, 2x Antennas, Power Supply, Rack Screws