Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver Kit with 2x SLXD2+/SM58, SLXD1+ Transmitters with WL185M Lavalier Microphone, G57: 470-608MHz

SKU: SLXD12458Q MFR: SLXD12458Q
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PACKAGE INCLUDES:

  • Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver, G57: 470-608MHz
    Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver, G57: 470-608MHz
  • +
  • Shure SLXD2+/SM58 Digital Handheld Transmitter with SM58 Mic, G57: 470-608MHz
    Shure SLXD2+/SM58 Digital Handheld Transmitter with SM58 Mic, G57: 470-608MHz

    Qty: 2

  • +
  • Shure SLXD1+ Digital Wireless Bodypack Transmitter, G57: 470-608MHz, Black
    Shure SLXD1+ Digital Wireless Bodypack Transmitter, G57: 470-608MHz, Black

    Qty: 2

  • +
  • 1 more

Note: 1 or more items are unavailable for immediate shipping

Key Features

  • Experience crystal-clear digital audio performance for professional presentations and live events.
  • Enjoy seamless multi-channel operation with the reliable Shure SLXD4Q+ wireless receiver kit.
  • Achieve superior vocal clarity using the included SM58 handheld microphones and WL185M lavalier.
  • Benefit from extended range and stable connectivity, perfect for large venues and demanding environments.
  • Simplify setup and management with intuitive controls and robust compatibility across Shure systems.
  • Capture every nuance with exceptional dynamic range, ensuring your audio always sounds pristine.
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Temporarily On Backorder?Expected Availability: 04/2026
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Review Summary

Shure SLXD4Q+ Specifications

System
  • Wireless Technology

    Digital UHF

  • Diversity

    Yes, True Diversity

  • RF Frequency Band

    470 to 608 MHz

  • Number of RF Channel Frequencies

    5520

  • Max Operating Range

    328' (100m)

  • Max Transmitters per Band

    Receiver: 32
    Transmitter: 14

  • Latency

    Receiver: 3.2 ms
    Transmitter: 2.8 ms

  • Encryption

    No

  • Built-In Recorder

    No

  • Timecode Support

    No

  • RF Channel Scanning

    Auto-Scan

  • Dynamic Range

    118 dB

  • Encryption

    AES 256

  • Mobile App Compatible

    Yes: Android & iOS

SLXD4Q+ Receiver

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  • Housing

    Metal

  • Receiver Type

    1x Tabletop/Rack-Mountable

  • Mounting Options

    Rackmount (with Included Hardware, 1 U)

  • Antenna

    2x Removable BNC 1/4 Wave (Rear-Mount)

  • Number of Audio Channels

    4

  • Audio I/O

    4x XLR 3-Pin Balanced Mic/Line Output
    4x 1/4" TRS Balanced Output

  • Network I/O

    2x RJ45

  • USB/Lightning Connectivity

    No

  • Gain Range

    18 to +42 dB (1 dB Steps)

  • Frequency Response

    20 Hz to 20 kHz +1/-2 dB (Dependent on Mic)

  • Display

    LCD (Non-Backlit)

  • Power Requirements

    AC/DC Power Adapter

  • AC/DC Power Adapter

    15 VDC at 0.9 A, Center-Positive (Included)

  • Input Power

    100 to 240 VAC, 50 / 60 Hz

  • Environmental Resistance

    No

  • Dimensions

    15.5 x 6 x 1.7" (39.37 x 15.24 x 4.31cm)

  • Weight

    3.9 lbs (1.76kg)

SLXD2+/SM58 Handheld Transmitter

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  • Housing

    Steel (Receiver)
    Aluminum (Handheld Transmitter)

  • Included Transmitters

    2x Handheld

  • RF Output Power

    1 / 10 mW

  • Antenna

    Fixed Single-Band Helical

  • Input Level

    Microphone

  • Audio I/O

    No

  • USB I/O

    No

  • Muting

    Off/On Switch

  • Auto-Level/Gain

    No

  • Sync Method

    IR

  • Display

    Backlit LCD

  • Microphone Type

    1x Handheld with Interchangeable Capsule

  • Polar Pattern

    Cardioid

  • Frequency Response

    50 Hz to 15 kHz

  • Sensitivity

    -54.5 dBV/Pa

  • Transmitter Battery Life

    8 Hours

  • Environmental Resistance

    No

  • Dimensions

    Transmitter: 1.46 x 6.93" (37.1 x 176mm)
    Microphone Capsule: 6.37 x 2" (162 x 51mm)

  • Weight

    Transmitter: 5.08 oz (144g)
    Microphone Capsule: 10.51 oz (298g)

SLXD1+ Bodypack Transmitter

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  • Housing

    ABS

  • Included Transmitters

    2x Bodypack

  • RF Output Power

    1 / 10 mW

  • Antenna

    Fixed 1/4 Wave

  • Input Level

    Microphone / Instrument

  • Audio I/O

    1x TA4M/Mini-XLR 4-Pin Male Input

  • Bias/Plug-In & Phantom Power

    Has Bias/Plug-In Power
    No Phantom Support

  • USB I/O

    No

  • Muting

    Off/On Switch

  • Auto-Level/Gain

    No

  • Sync Method

    IR

  • Display

    Backlit LCD

  • Transmitter Battery Life

    8 Hours

  • Environmental Resistance

    No

  • Dimensions (H x W x D)

    3.86 x 2.68 x 1" (98 x 68 x 25.4mm)

  • Weight

    3.1 oz (88g)

WL185M Lavalier Microphone

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  • Color

    Black

  • Compatible Transmitters

    Shure: Axient AD1, Axient ADX1, Axient AXT100, BLX1, GLXD1, MXW1, PGXD1, QLXD1, SLX1, SLXD1, ULX1, ULXD1

  • Polar Pattern

    Cardioid

  • Included Tone/Pattern Caps

    No

  • Frequency Response

    70 Hz to 20 kHz

  • Maximum SPL

    140.5 dB (1% THD)

  • Sensitivity

    -43 dBV/Pa

  • Dynamic Range

    120.5 dB

  • Equivalent Noise Level

    20 dB SPL

  • Analog Output

    1x TA4F/Mini-XLR 4-Pin Female

  • Cable Length

    4' (1.2m)

  • Cable Diameter

    0.1" (2.2mm)

  • Power Sources

    Plug-In Power

  • Operating Voltage

    5 V

  • Environmental Resistance

    No

  • Dimensions (L x D)

    Capsule: 0.53 x 0.50" (13.55 x 12.74mm)

  • Weight

    With Cable: 0.71 oz (20g)

  • Battery Info

    Required, included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    8

  • UPC Codes

    42406869874, 042406893558, 042406884907, 042406792141

About Shure SLXD4Q+

- SLXD4Q+ Quad-Channel Digital Wireless Receiver -
If you're seeking a streamlined solution for SLX-D digital wireless performance, the Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver in the G57 band (470-608MHz) is your ideal choice. This advanced receiver is designed to enhance speech presentations and vocal performances, making it perfect for environments ranging from lecture halls to live entertainment venues.

The SLXD4Q+ offers four channels of wireless versatility, delivering transparent 24-bit digital audio with exceptional RF performance. Its network-ready setup and rechargeability options make it a versatile addition to any wireless system configuration. With its industry-leading digital wireless technology, this full-rack quad configuration efficiently saves space and accessories, allowing for easy scalability to meet your channel requirements.

One of the standout features of the SLXD4Q+ is its 138MHz wide tuning range, which ensures that each SLX-D Quad Receiver can be used across the country without the hassle of managing narrow range receiver inventory. The space-saving design allows for expansion with minimal impact, fitting four channels into a single rack space.

For those with limited mixer channels, the audio summing feature allows you to set and combine audio levels for three, two, or even a single Quad Receiver audio output, perfectly matching your available inputs. Additionally, the RF cascade capability enables the creation of an 8-channel SLX-D receiver system by simply connecting two SLX-D Quad Receivers, with no need for extra accessories or cables.

The SLXD4Q+ Quad Receiver is equipped with standard compatibility, featuring 4 XLR and 4 1/4" outputs along with 2 local Ethernet connections, ensuring seamless integration into your existing setup. This receiver is the epitome of efficiency and performance, making it a must-have for any professional audio environment.


- Shure SLXD2+/SM58 Digital Handheld Transmitter with SM58 Microphone Capsule -
The SLXD2+/58 Wireless Handheld Transmitter sends transparent, 24-bit digital audio to SLX-D+ wireless receivers via a rock-solid RF connection. Unlock a new world of hands-free oversight and management for seasoned volunteers and pro engineers alike. With rugged metal construction, wide-tuning SLX-D+ handheld transmitters stay in sync with SLX-D+ receivers, courtesy of a dedicated ShowLink Ease control link. Manage interference, scan for new channels and update for clear transmission automatically. Also monitor and configure via a paired mobile device.

With ShowLink Ease, transmitter parameters can be adjusted remotely over the air from the linked receiver, including: Changing the transmitter frequency once open frequency is identified, Adjust transmitter gain, Lock and unlock transmitter controls, Transmitter firmware updates

SM58 Vocal Microphone
If you've ever heard someone sing or speak into a live microphone, there's an excellent chance it was an SM58. Rock stars. Pop idols. Comedians. Presidents. Popes. Immortal words have passed through its iconic grille for generations. And with engineering and durability that set the world standard, it's sure to keep turning up at legendary performances.

The legendary Shure SM58 vocal microphone is designed for professional vocal use in live performance, sound reinforcement, and studio recording. Its tailored vocal response for sound is a world standard for singing or speech. A highly effective, built-in spherical filter minimizes wind and breath "pop" noise. A unidirectional (cardioid) pickup pattern isolates the main sound source while minimizing unwanted background noise.

Rugged construction, a proven shock-mount system, and a steel mesh grille ensure that even with rough handling, the SM58 will perform consistently, outdoors or indoor

How It Works
Made to handle voice with clarity and care, the uniform cardioid polar pattern reproduces every note as it was intended. And it leaves background noise behind. On any stage - from the club show to the stadium - the SM58 delivers warm, crisp sound, time after time.

Why It's Better

Roll with no shake or rattle
Handling noise gets absorbed by the pneumatic shock mount, keeping the sound free of vibration.

Screen out unwanted air
When wind and plosives try to take over, the spherical mesh grille and built-in pop filter keep them out of the mix.

Rugged for the road ahead
Taking the show on tour The mic's durable construction and the break-resistant stand adapter keep the SM58 going strong through the toughest performances.

Features
• Frequency response tailored for vocals, with brightened midrange and bass roll off
• Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise
• Pneumatic shock-mount system cuts down handling noise
• Effective, built-in spherical wind and pop filter
• Supplied with break-resistant stand adapter which rotates 180 degrees
• Legendary Shure quality, ruggedness and reliability
• Cardioid (unidirectional) dynamic


- SLXD1+ Digital Wireless Bodypack Transmitter -
The SLXD1+ Digital Wireless Bodypack transmitter sends transparent, 24-bit digital audio to SLX-D+ wireless receivers via a rock-solid RF connection. Unlock a new world of hands-free oversight and management for seasoned volunteers and pro engineers alike. With a durable and sleek design, wide-tuning SLX-D+ bodypack transmitters are easily concealed on-talent or as a part of wardrobe and stay in sync with SLX-D+ receivers, courtesy of a dedicated ShowLink Ease control link.

Manage interference, scan for new channels and update for clear transmission automatically. Also monitor and configure via a paired mobile device. The TA4F/TQG connector accepts a wide range of lavalier, instrument and headset microphones.

With ShowLink Ease, transmitter parameters can be adjusted remotely over the air from the linked receiver, including: Changing the transmitter frequency once open frequency is identified, Adjust transmitter gain, Lock and unlock transmitter controls, Transmitter firmware updates.


- WL185M Cardioid Condenser Lavalier Microphone with TA4F Connector -
Find the perfect audio solution for your presentations and performances with the Shure WL185M Cardioid Condenser Lavalier Microphone. Designed for professional use, this low-profile lavalier microphone is ideal for seamless integration with compatible wireless bodypack transmitters. The WL185M is 8 mm shorter than its predecessors, ensuring a discreet appearance without compromising on sound quality. Experience full and accurate audio reproduction with an enhanced presence response that captures crystal-clear vocals, making it an excellent choice for speakers, presenters, and performers.

Available in white, the Shure WL185M features a TA4F connector, providing versatile connectivity options. Its innovative tie clip can be rotated in 90-degree intervals, allowing for precise and flexible microphone placement. This ensures optimal positioning for capturing the best sound possible. Each microphone comes equipped with a snap-fit windscreen to minimize wind noise, a single tie clip for secure attachment, and a zippered bag for convenient storage and transport.

Elevate your audio experience with the Shure WL185M Cardioid Condenser Lavalier Microphone, a reliable choice for those seeking professional-grade sound quality and adaptability.

Shure SLXD4Q+ Features

  • SLXD4Q+ Quad-Channel Digital Wireless Receiver
  • Four channels in one rack space
  • Wide 138 MHz tuning range
  • 32 available channels per frequency band (region dependent)
  • Transparent 24-bit digital audio
  • 118 dB dynamic range
  • Audio Summing matches receiver output to available mixer channels (4,3,2 or 1)
  • 4x XLR and 4x 1/4" outputs and 2x local ethernet connections
  • RF Cascade creates an 8-channel system by linking two SLXD4Q+ together, no other accessories required
  • Bias Voltage power supply management
  • Digital predictive switching diversity
  • Easy pairing of transmitters and receivers over IR scan and sync
  • Rugged metal construction
  • SLXD2+/SM58 and SLXD1+ Transmitter
  • Transparent 24-bit digital audio quality with >118 dB dynamic range
  • Automatic Setup - once linked, SLX-D+ receivers and transmitters stay connected, despite any RF interference
  • WL185M Cardioid Condenser Lavalier Microphone
  • Professional low-profile lavalier condenser microphones
  • Cardioid (WL185m) polar pattern options
  • 8mm shorter than original WL18X series
  • Higher dynamic range with improved max SPL, self-noise, and general sound quality when compared to original WL18X series
  • Available in either black or white colors to suit various situations
  • TA4F connector

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience crystal-clear digital audio performance for professional presentations and live events.
  • Enjoy seamless multi-channel operation with the reliable Shure SLXD4Q+ wireless receiver kit.
  • Achieve superior vocal clarity using the included SM58 handheld microphones and WL185M lavalier.
  • Benefit from extended range and stable connectivity, perfect for large venues and demanding environments.
  • Simplify setup and management with intuitive controls and robust compatibility across Shure systems.
  • Capture every nuance with exceptional dynamic range, ensuring your audio always sounds pristine.

What's in the box:

  • 2x SLXD2+/SM58 Digital Handheld Transmitter with SM58 Microphone Capsule
  • 2x SLXD1+ Digital Wireless Bodypack Transmitter with Antenna
  • 2x WL185M Cardioid Condenser Lavalier Microphone with TA4F Connector
  • 2x Snap-Fit Windscreen
  • 2x Single Tie-Clip
  • 8x AA Batteries
  • 6x Zippered Carrying Pouch
  • Shure 2 Year Limited Warranty