Item #: SHU SLX2458 LIST

Shure SLX UHF Handheld Wireless Microphone System with SM 58

Shop Shure SLX UHF Handheld Wireless Microphone System with SM 58 from AMS with 0% Interest Payment Plans and Free Shipping.
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Product Description

Shure SLX handheld is a powerful wireless tool that can be set up quickly and used confidently by installers and working bands. Features include auto frequency scan with transmitter setup, exceptional wireless clarity, and Shure patented Audio Reference Companding. SLX smoothly integrates into houses of worship, lecture halls, conference rooms and mobile gear cases.

Shure SLX SM58 Handheld Wireless Microphone System Features
  • Shure's patented Audio Reference Companding: Delivers crystal-clear audio transmission, far superior to conventional wireless technology
  • Auto Frequency Selection: Locates a clear channel instantly
  • Auto Transmitter Setup: Infrared link automatically syncs the transmitter and receiver
Shure SLX Wireless Receiver Features
  • Detachable 1/4 wave antennas
  • Backlit LCD
  • Rack-mount hardware included
  • 1/4 inch and XLR audio outputs
  • Frequency and power lockout
  • Volume control on rear of unit
  • Rugged metal construction
Shure SLX SM58 Handheld Transmitter Features
  • Timed backlit LCD
  • Frequency and power lockout
  • Two AA batteries (included) provide 8 hours of continuous use
  • 300 foot operating range
The Auto Frequency Selection and Auto Transmitter Setup on the Shure SLX SM58 Handheld Wireless Microphone System scans the wireless landscape and identifies a clear channel instantly. Then, guided by an infrared link, at the touch of a button the transmitter automatically syncs with the receiver. With over 960 operating frequencies across 24 MHz of UHF bandwidth, you should be able to quickly and easily set up up to 20 systems (area dependent).

Audio Reference Companding Benefits
  • No breathing noise 
  • Lower noise floor
  • More headroom - won't clip as easily 
  • Clearer sound at all audio levels 
  • Sounds more like a wired microphone 
These diversity systems feature metal receivers, rack hardware, detachable antennas, a backlit multifunction LCD display, 1/4-inch and XLR outputs, frequency and power lockouts, an In Line power supply, and a rear-panel volume control. The transmitters feature a timed backlit LCD, frequency and power lockouts, 300 ft. (100m) of operating range, and 8-hour operation on two AA batteries.

Shure SLX24/SM58 Handheld Wireless Includes:
  • SLX2/SM58
  • SLX4 receiver
  • Microphone clip
  • Rackmount kit
  • Two 1/4 wave antennas
  • Power supply
  • 2 AA batteries
  • Protective bumpers with 8 screws
  • Vinyl bag
  • User guide 

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Helpful Info about the Manufacturer
Phone:  800-257-4873 Warranty:  2 Years

Product Specifications

  • Operating Range Under Typical Conditions: 100m (300 ft.)
    Note: actual range depends on RF signal absorption, reflection, and interference
  • Audio Frequency Response (+/– 2 dB):
    • Minimum: 45 Hz
    • Maximum: 15 kHz
  • Total Harmonic Distortion (ref. +/– 38 kHz deviation, 1 kHz tone): 0.5%, typical
  • Signal-to-Noise Ratio: >100 dB A-weighted
  • Operating Temperature Range: –18°C (0°F) to +50°C (+122°F)
    Note: battery characteristics may limit this range
  • Transmitter Audio Polarity: Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output.
SLX2 Handheld Transmitter
  • Audio Input Level: +2 dBV maximum at minimum gain position
  • Dimensions (including SM58 cartridge): 10 x 2 inches (254 mm x 51 mm dia.)
  • Weight: 10.2 oz. (290 grams) without batteries
  • Housing: Molded PC/ABS handle and battery cup
  • Power: 2 “AA” size alkaline or rechargeable batteries
  • Battery Life: >8 hours (alkaline)
SLX4 Receiver
  • Dimensions: 1.65 x 7.76 x 5.28 inches (42 mm H x 197 mm W x 134 mm D)
  • Weight: 1 lb. 13 oz. (816 g)
  • Housing: Galvanized steel
  • Audio Output Level (ref. +/– 38 kHz deviation with 1 kHz tone):
    • XLR connector (into 600 ohm load): –13 dBV
    • 1/4 inch connector (into 3000 ohm load): –2 dBV
  • Output Impedance:
    • XLR connector: 200 ohms
    • 1/4 inch connector: 1kohm
  • XLR output: Impedance balanced
    Pin 1: Ground
    Pin 2: (+)
    Pin 3: (-)
  • Sensitivity: –105 dBm for 12 dB SINAD, typical
  • Image Rejection: >70 dB, typical
  • Power: 12-18 Vdc at 150 mA, supplied by external power supply
Buy with Confidence
All wireless microphone systems available through AMS are compliant with current FCC rules for safe operation without a license when they leave our warehouse. If you choose to modify a system after purchase, it may no longer be in compliance and may therefore require a license to operate. To learn more about the FCC’s rules regarding wireless microphones (which are subject to change), please call the FCC at 888-CALL-FCC (TTY: 888-TELL-FCC) or visit

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