Shure SLX4 Single Channel Diversity Receiver, L4 638-662 MHz (Used)

The Shure SLX4 Single Channel Diversity Receiver is a powerhouse in wireless technology, delivering unparalleled ease of use and reliability. Perfect for professional audio setups, this used model boasts a no-compromise function, even while showing signs of heavy usage. Designed for compatibility with Shure's SLX Wireless systems, the SLX4 features groundbreaking Automatic Frequency Selection and Automatic Transmitter Setup, ensuring you're always connected with minimal interference.

Built with practicality and performance in mind, the SLX4 comes complete with rack hardware and detachable antennas, ready for instant installation. The model SLX4L variant includes logic output for integration with software echo cancellation and remote battery life monitoring—making it an exceptional choice for those needing advanced features. However, note that when purchasing wireless components separately, frequency bands must be matched to ensure proper system operation.

Key Features

• Automatic Frequency Selection
• Automatic Transmitter Setup
• 960 Selectable frequencies across 24 MHz bandwidth
• Detachable 1/4 wave antennas
• Microprocessor-controlled diversity
• RF presence LED
• 5-segment audio meter
• Multi-function, backlit LCD
• Low battery indicator
• Frequency and power lockout
• Rugged metal chassis
• Volume control on rear of unit
• 1/2 rack design
• Furnished rack hardware
• Non-slip bumpers for use out of rack
• XLR and 1/4 inch outputs

Specifications

• Dimensions: 42mm X 197mm X 134mm (H x W x D)
• Weight: 816 g (1 lb 13oz.)
• Housing: Galvanized steel
• Sensitivity: -105 dBm for 12 dB SINAD, typical
• Power Requirements: 12-18 V DC @ 150 mA, supplied by external power supply (tip positive)
• Configuration: Impedance balanced
• Maximum Audio Output Level: Ref. ±38 kHz deviation with 1 kHz tone
• XLR connector: -13 dBV (into 600-ohm load)
• 6.35 mm (1/4 inch) connector: -2 dBV (into 3 k ohm load)
• Impedance: XLR connector: 200 ohm; 6.35 mm (1/4 inch) connector: 1 k ohm
• Pin Assignments: XLR connector: 1=ground, 2=audio, 3=no audio; 6.35 mm (1/4 inch) connector: Tip=audio, Ring=no audio, Sleeve=ground
• Image Rejection: >70 dB, typical
• Volume Adjustment Range: 0 dB to -25 dB

Package Contents

• Shure SLX4 Single Channel Diversity Receiver (Used)
• Rack hardware
• Detachable 1/4 wave antennas
• External power supply
• User manual