Shure SLX4

Wireless Microphone Diversity Receiver

OUR PART #:  SLX4 5.0 / 5 ★★★★★ 1 Review  |  Write a Review

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List Price: $475.00
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  • Automatic Frequency Selection
  • Automatic Transmitter Setup
  • 960 Selectable frequencies across 24 MHz bandwidth
  • Detachable 1/4 wave antennas
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Shure's SLX4 receiver brings unprecedented ease of use to wireless with Automatic Frequency Selection and Automatic Transmitter Setup. For use with SLX Wireless.

With included rack hardware and detachable antennas, it is ready for immediate installation right out of the box.

Model SLX4L is available with logic output for use with software echo cancellation and remote battery life monitoring. Logic-enabled transmitters include MX690 and MX890.

Shure SLX4 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" outputs

Shure SLX4 Specifications:

  • Dimensions (HxWxD): 42mm x 197mm x 134mm
  • Weight: 1.13 lbs
  • 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)
    • 1/4" Connector: –2 dBV (into 3 kOhm load)
  • Impedance:
    • XLR Connector: 200 Ohms
    • 1/4" Connector: 1 kOhms
  • Pin Assignments:
    • XLR Connector: 1 = Ground, 2 = Audio, 3 = No audio
    • 1/4" Connector: Tip = Audio, Ring = No audio, Sleeve = Ground
    • Image Rejection: > 70 dB, typical
    • Volume Adjustment Range: 0 dB to -25 dB

Consumer Alert

This particular wireless microphone device operates in portions of the 617-652 MHz or 663-698 MHz frequencies. Beginning in 2017, these frequencies are being transitioned by the Federal Communications Commission (FCC) to the 600 MHz service to meet increasing demand for wireless broadband services. Users of this device must cease operating on these frequencies no later than July 13, 2020. In addition, users of this device may be required to cease operations earlier than that date if their operations could cause harmful interference to a 600 MHz service licensee’s wireless operations on these frequencies. For more information, visit the FCC’s wireless microphone website at or call the FCC at 1- 888-CALL-FCC (TTY: 1-888-TELL-FCC).

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5.0 / 5 ★★★★★

Reviewed by 1 customer.
(1 is a Verified Buyer.)

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David C on 01/18/2018 ✔ Verified

Works Great

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