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Shure ULXD24/B58 Digital Wireless Handheld Microphone System

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2.00 LBS
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Product Description

Shure ULXD24/B58A

 Digital Wireless Handheld Microphone System includes a ULXD4 digital wireless receiver and a ULXD2 handheld transmitter with a Beta 58A dynamic microphone capsule.

Shure ULXD4 Digital Wireless Receiver features an upgrade LCD screen with adjustable contrast and brightness so you can optimize it for any stage or venue. The intuitive front-panel LCD menu and controls are great for quick access and setup. On the front of the receiver, there is also a set of audio and RF LED meters with peak indicator. And plus, the ULXD4 is designed for use with ULX-D™ Digital Wireless Systems.

Shure ULXD2 handheld wireless transmitter is fitted with a Beta 58A dynamic microphone capsule, and is also compatible with Shure ULX-D™ Digital Wireless Systems. With a rugged yet lightweight aluminum body and integrated antenna, the ULXD2 delivers uncompromising audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options for professional sound reinforcement applications.



  • A complete digital wireless microphone system designed to give you top-quality sound and unrivaled performance
  • 24-bit/48kHz digital resolution provides professional-grade audio quality that's impervious to analog interference
  • Shure's ULXD4 digital wireless receiver features a large LCD screen, networkable configuration, and premium audio output
  • Shure's ULXD2 wireless handheld transmitter provides full 20Hz-20kHz audio with automatic Gain Ranging for maximum condensers transmission
  • Supercardioid Beta 58A dynamic microphone capsule sounds great on virtually any voice and provides exceptional off-axis sound rejection, making it a wonderful choice for live vocals of any kind
  • Rechargeable battery provides over 12 hours of battery life

Shure ULXD4

  • Predictive switching diversity
  • Intelligent scanning automatically locates and deploys the cleanest frequencies
  • Interference detection and alerts
  • Front panel gain adjustment buttons
  • AES 256-bit encryption
  • Ethernet networking

Shure ULXD2

  • Reliable Beta 58A capsule, a performer's favorite
  • Rugged metal construction
  • 20Hz-20kHz frequency response
  • Interchangeable Shure microphone cartridges
  • Proprietary Shure Gain Ranging optimizes the system's dynamic range for any source
  • Frequency and power lockout
  • Rechargeable battery provides over 12 hours of battery life


  • RF Carrier Frequency:
    G50 / 470 to 534MHz
    RF tuning step size: 25kHz, varies by region
  • Operating Range: 328' (100m)
  • Image Rejection: >70 dB, typical
  • RF Sensitivity: -98 dBm at 10-5 BER
  • Latency: < 2.9ms
  • Frequency Response: 20Hz - 20kHz (±1 dB)
    Note: Dependent on microphone type
  • Dynamic Range >120 dB, A-weighted, typical (System Gain @ +10)
  • THD: <0.1% (−12 dBFS input, System Gain @ +10)
  • Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
  • Operating Temperature: 0 to 122F (-18 to 50°C)
    Note: Battery characteristics may limit this range
  • Storage Temperature: -20 to 165F (-29 to 74°C)
    Note: Battery characteristics may limit this range

Shure ULXD4

  • Spurious Rejection:>80 dB, typical
  • Connector Type:BNC
  • Impedance:50 Ohms
  • Bias Voltage: 12–13 V DC, 170 mA maximum, per antenna
  • Gain Adjustment Range:-18 to +42 dB in 1 dB steps (plus Mute setting)
  • Configuration:
    1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
    XLR: Balanced (1=ground, 2=audio +, 3=audio -)
  • Impedance:
    1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced)
    XLR: 100 Ohms
  • Full Scale Output:
    1/4" (6.35 mm): +12 dBV
    XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
  • Mic / Line Switch:30 dB pad
  • Phantom Power Protection
    1/4" (6.35 mm): Yes
    XLR: Yes
  • Power Over Ethernet (PoE): No, protected
  • Network Interface: Single Port Ethernet 10 / 100 Mbps
  • Network Addressing Capability: DHCP or Manual IP address
  • Maximum Cable Length: 328 ft (100 m)
  • Audio Frequency Response: 20 Hz–20 kHz, flat
  • Dynamic Range: 120 dB, extended
  • Tuning Range: Up to 64 MHz
  • Dimensions (HxWxD): 7.75" x 6.75" x 1.65" (197 mm x 171 mm x 42 mm)
  • Weight: 2.0 lbs (913 g), without antennas
  • Housing: Galvanized stee

Shure ULXD2

  • Audio Frequency Response: 30 Hz to 20 kHz (±1 dB), flat (Note: Dependent on microphone type)
  • Dynamic Range: >120 dB
  • Operating Range: 300 ft (100 m)
  • Gain Offset Range: 0 to 21 dB (in 3 dB steps)
  • Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries
  • Battery Runtime @ 10 mW:
    Shure SB900: >12 hours
    Alkaline: 11 hours
  • Dimensions (L x Dia.): 10.1" x 2.0" (256 mm x 51 mm)
  • Weight: 12.0 oz (340 g), without batteries
  • Housing: Machined aluminum

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