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Questions & Answers

FAQ

What is the frequency range of the Shure QLXD24 Wireless Microphone System?

The Shure QLXD24 Wireless Microphone System operates within the H50 frequency range of 534-598 MHz.

What are the main components included in the Shure QLXD24 Wireless Microphone System?

The system includes a QLXD4 Digital Wireless Receiver, a QLXD2 Handheld Transmitter, and an SM58 Microphone Cartridge.

What is the transmission range of the QLXD2 Handheld Wireless Microphone Transmitter?

The QLXD2 Handheld Wireless Microphone Transmitter maintains a strong, uninterrupted signal throughout its extensive 100-meter (330-foot) range.

Can I control the QLXD4 Digital Wireless Receiver settings remotely?

Yes, the QLXD4 Digital Wireless Receiver integrates with Wireless Workbench software, allowing for remote control of receiver settings from a PC or Mac.

What makes the SM58 Microphone Cartridge special?

The SM58 Microphone Cartridge is an industry standard known for its vocal clarity. It's designed to target the main sound source while minimizing background noise, offering warm and clear vocal reproduction.

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Shure QLXD24/SM58 Specifications

  • QLXD2: Frequency Range

    470-534MHz

  • QLXD2: Mic Offset Range

    0-21 dB (in 3 dB steps)

  • QLXD2: Battery Type

    Shure SB900 Rechargeable Li-Ion/AA batteries 1.5 V

  • QLXD2: Battery Runtime at 10 mW

    Shure SB900: up to 10 hours
    Alkaline: up to 9 hours

  • QLXD2: Housing

    Machined aluminum

  • QLXD2: Configuration

    Unbalanced

  • QLXD2: Maximum Input Level 1 kHz

    145 dB SPL (SM58), Dependent on microphone type

  • QLXD2: Antenna Type

    Integrated Single Band Helical

  • QLXD2: Occupied Bandwidth

    <200 kHz

  • QLXD2: Modulation Type

    Shure proprietary digital

  • QLXD2: Power

    1 mW or 10 mW

  • QLXD4: Spurious Rejection

    >80 dB, typical

  • QLXD4: Connector Type

    BNC

  • QLXD4: Impedance

    1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced)
    XLR: 100 Ohms

  • QLXD4: Gain Adjustment Range

    -18 to +42 dB in 1 dB steps

  • QLXD4: Configuration

    1/4" (6.35mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
    XLR: Balanced (1=ground, 2=audio /+, 3=audio-)

  • QLXD4: Full Scale Output

    1/4" (6.35 mm): +12 dBV
    XLR: LINE setting= +18 dBV, MIC setting= -12 dBV

  • QLXD4: Mic/Line Switch

    30 dB pad

  • QLXD4: Phantom Power Protection

    1/4" (6.35 mm): Yes
    XLR: Yes

  • QLXD4: Network Interface

    Single Port Ethernet 10/100 Mbps

  • QLXD4: Network Addressing Capability

    DHCP or Manual IP address

  • QLXD4: Maximum Ethernet Cable Length

    100m (328')

  • QLXD4: Housing

    Steel

  • QLXD4: Power requirements

    12 V DC at 0.4 A, supplied by external power supply (tip positive)

  • SM58: Frequency Response

    50-15,000 Hz

  • SM58: Polar Pattern

    Cardioid

  • SM58: Sensitivity

    -54.5 dBV/Pa (1.85 mV)

  • SM58: Impedance

    Rated impedance: 150 Ohms (300 Ohms actual) for connection to microphone inputs rated low impedance

  • SM58: Polarity

    Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

  • SM58: Case

    Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh grille

  • SM58: Connector

    Three-pin professional audio connector (male XLR type)

  • Dimensions

    QLXD4 (H x W x D): 41 x 197 x 151mm (1.63 x 7.75 x 5.94")
    QLXD2 (L x Dia.): 256 x 51mm (10.07 x 2")

  • Weight

    QLXD4 Without Antennas: 777g (27.40oz)
    QLXD2 Without batteries: 347g (12.24 oz.)

  • UPC Code

    042406343947

About Shure QLXD24/SM58

Are you looking for a wireless microphone system that embodies durability, high-quality sound, and professional-grade reliability? The Shure QLXD24 Wireless Microphone System, operating within the H50 frequency range of 534-598 MHz, is an advanced solution designed to elevate live performances with its crystal-clear audio transmission.

Crafted for the dynamic needs of presentation spaces, music venues, and houses of worship, the QLXD24/SM58 system integrates professional features with an intuitive setup and operation. The centerpiece of this system is the Shure QLXD4 Digital Wireless Receiver, a half-rack unit renowned for its transparent 24-bit digital audio quality and efficient RF spectrum usage. Its automatic scanning capability swiftly locates open frequencies, while one-touch sync functionality ensures seamless deployment to transmitters.

Enhanced with Ethernet networking, the QLXD4 receiver supports networked channel scanning across multiple units and integrates with Wireless Workbench software for comprehensive remote control from your PC or Mac. This level of control is indispensable for audio professionals seeking to manage complex setups with ease and precision.

The system also includes the Shure QLXD2 Handheld Wireless Microphone Transmitter, equipped with the legendary SM58 microphone cartridge. Known for its consistent performance, the SM58 cartridge is the industry standard for vocal clarity. Its cardioid dynamic vocal microphone design is engineered to hone in on the main sound source, offering warm and clear vocal reproduction while minimizing unwanted background noise.

The robust all-metal construction of the QLXD2 transmitter ensures it can withstand the rigors of live performances and tours. With the ability to quickly sync to the receiver via infrared at the push of a button, this transmitter maintains a strong, uninterrupted signal throughout its extensive 100-meter (330-foot) range.

Whether you're a vocalist, speaker, or audio technician, the Shure QLXD24 Wireless Microphone System with SM58 cartridge provides a complete and versatile wireless solution that promises to deliver exceptional audio quality and reliability for any live performance scenario. Choose the system that professionals trust for clear, stable wireless transmission and the freedom to perform without constraints.

Shure QLXD24/SM58 Features

  • QLXD4: More than 60 preset compatible channels per frequency band (region dependent)
  • QLXD4: Up to 17 compatible systems per 6 MHz TV channel; 22 systems per 8 MHz channel
  • QLXD4: Digital predictive switching diversity ensures solid RF connection
  • QLXD4: Automatic channel scan quickly finds the cleanest frequency
  • QLXD4: IR sync deploys selected frequency to transmitter
  • QLXD4: Ethernet networking provides streamlined setup across multiple receivers
  • QLXD4: Networked channel scan configures open frequencies for all connected receivers
  • QLXD4: AES 256-bit encryption for secure wireless transmission
  • QLXD4: Up to 60 dB of adjustable audio gain
  • QLXD4: High-contrast LCD menu and controls with lockout feature, Audio and RF LED meters with peak indicator
  • QLXD4: Durable aluminum construction with brushed finish
  • QLXD4: Compatible with Shure Wireless Workbench 6 control software
  • QLXD4: Remote monitoring and control from iOS devices via ShurePlus Channels app
  • QLXD2: AES 256-bit encryption for secure transmission
  • QLXD2: Over 120 dB of dynamic range - no transmitter gain adjustment needed
  • QLXD2: External charging contacts for docked charging
  • QLXD2: Backlit LCD with easy to navigate menu and controls
  • QLXD2: Selectable display mode showing group/channel, frequency, or battery runtime
  • SM58: Frequency and power lockout
  • SM58: Frequency response tailored for vocals, with brightened midrange and bass rolloff
  • SM58: Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise
  • SM58: Pneumatic shock-mount system cuts down handling noise
  • SM58: Effective, built-in spherical wind and pop filter
  • SM58: Supplied with break-resistant stand adapter which rotates 180 degrees
  • SM58: Legendary Shure quality, ruggedness and reliability Cardioid (unidirectional) dynamic

Key Features

  • Professional-grade Shure QLXD24 Wireless Microphone System with a frequency range of 534-598 MHz
  • Automated scanning and one-touch sync feature for quick and hassle-free setup
  • Ethernet networking capability for networked channel scanning and remote control via PC or Mac
  • Durable all-metal construction with an extensive transmission range of 100 meters (330 feet)

What's in the box:

  • Shure QLXD4 Digital Wireless Receiver
  • QLXD2 Wireless Handheld Transmitter
  • SM58 Cartridge
  • Microphone Clip
  • Power Supply
  • 2 x AA Battery
  • Battery Contact Cover
  • 2 x 1/2 Wave Antenna
  • 2 x BNC Cables
  • Zipper Bag
  • 2 x BNC Bulkhead Adapters
  • Rackmount Kit
  • User Guide
  • Shure Warranty