The Shure SLX4 is a single-channel rackmount wireless receiver housed in a rugged metal chassis. It is compatible with the SLX1 bodypack and SLX2 handheld transmitters as well as the MX690 boundary and MX890 desktop base transmitters. The receiver offers high-quality, reliable audio to presenters, clergy, lecturers, and performers working in business and educational settings, houses of worship, theaters, or on musical stages.
- Auto-scan instantly locates a clear, interference-free channel for safe transmission
- Predictive-diversity technology uses a microprocessor to switch antennas before dropouts occur, greatly improving reception
- The receiver operates in a 24 MHz UHF tuning range with 960 selectable frequencies available
- Allows for up to 12 wireless mics transmitting simultaneously in the same space
- Automatically synchronize the frequency between the transmitter and the receiver via the easily accessible infrared (IR) port
- Shure’s patented Audio Reference Companding delivers crystal-clear audio with a 45 Hz to 15 kHz frequency response
- Detachable 1/4 wave antennas
- Multifunction, backlit LCD showing group, channel, frequency, transmitter battery strength, and locked/unlocked status
- The back panel houses a balanced XLR mic-level output as well as an unbalanced 1/4″ instrument-level output
- Volume control is located on the rear of the unit
- Frequency and power lockout
- Rugged metal construction
- Includes rackmounting hardware
- Adding UA874 active antennas or PA805 passive antennas increases the range of your system and offers increased protection against interference.
- The UA844+ antenna distribution system (available separately) lets you stretch the power of your antenna pairs, giving you more on-air channels in less setup time.