Pricing and availability

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Average Price: $2,669

High-end/Boutique

$299

$700+

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Price History

Based on price data from 1 merchant for "Shure ULXD4D=-X52". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Shure ULXD4D=-X52 is a powerhouse in the realm of wireless microphones, seamlessly blending cutting-edge technology with robust design. Designed for professional environments, this dual-channel digital wireless receiver is encased in a sturdy yet sleek 1RU chassis, offering unparalleled reliability and audio fidelity. Each channel operates independently with its own audio and RF meters, ensuring precise control and monitoring. Dante digital audio support and Ethernet networking provide seamless integration into complex setups, making it an ideal choice for large venues, corporate events, and houses of worship.

The ULXD4D=-X52 captures every nuance of your sound with pristine 24-bit/48kHz digital audio, while Digital Predictive Switching Diversity technology ensures consistent and stable RF signal transmission, even in challenging environments. The system operates in the 902 to 928 MHz frequency band, perfect for areas where UHF spectrum is congested. With AES 256-bit encryption, your audio remains secure, providing peace of mind during critical applications.

Setting up and managing multiple units is a breeze with the intuitive front panel controls and large LCD screen. Shure's Wireless Workbench software offers remote monitoring and control, while the Channels Mobile App allows adjustments on-the-go. The ULXD4D=-X52 is compatible with a variety of Shure transmitters, offering flexibility to suit any performance or presentation needs.

Key Features:

  • Dual-channel digital wireless receiver with independent controls
  • 24-bit/48kHz digital audio with a 20 Hz to 20 kHz frequency range
  • Operates in the 902 to 928 MHz frequency band
  • Dante digital audio over Ethernet and networked control capabilities
  • Digital Predictive Switching Diversity for stable RF transmission
  • AES 256-bit encryption for secure audio transmission
  • Compatible with a wide range of Shure transmitters and microphone capsules
  • Ethernet networking for streamlined setup and management
  • Intuitive front panel controls with a large LCD display
  • Shure Wireless Workbench and Channels Mobile App for remote management

Product specs

Brand Shure
Model ULXD4D=-X52
Year 2010s

FAQs

What is the tuning range of the Shure ULXD4D=-X52?

The Shure ULXD4D=-X52 offers up to a 64 MHz tuning range, which can vary depending on the region. This allows for flexible frequency selection and reliable performance in various environments.

How does the Shure ULXD4D=-X52 ensure signal reliability?

The Shure ULXD4D=-X52 uses digital predictive switching diversity and bodypack frequency diversity to maintain uninterrupted audio, making it ideal for mission-critical applications.

What connectivity options are available on the Shure ULXD4D=-X52?

The Shure ULXD4D=-X52 features individual gain controls, LED meters, and XLR outputs for each channel, along with RF cascade ports for distributing RF signals to additional units.

Is the Shure ULXD4D=-X52 suitable for high-density applications?

Yes, the Shure ULXD4D=-X52 has a high-density mode that optimizes the system to operate significantly more channels simultaneously in applications up to 30 meters.

What is the purpose of the optimized scanning feature in the Shure ULXD4D=-X52?

The optimized scanning feature automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync, ensuring clear and reliable audio transmission.

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Shure ULXD4D=-X52.

Features and functionality

  • The ULXD adds High Density mode, encryption, Dante capabilities, and multichannel receivers, differentiating it from QLXD which lacks these advanced features.

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  • The ULXD handheld transmitters offer a "mute mode" option for the power switch, unlike the QLXD which only has a "power lock" feature.

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  • Paddles can offer varied results in signal stability; different heights and aiming strategies may be necessary for consistent performance.

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  • Wireless Workbench software allows users to visually analyze the available spectrum and understand what antennas are picking up broadband.

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  • Shure paddles may cause interference if gain is too high; reducing gain can enhance signal quality by improving signal-to-noise ratio (SNR).

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Comparisons

  • Owners note that while QLXD and ULXD offer similar audio and RF performance, Axient is superior in RF stability and diversity features like Quadversity and True Diversity.

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Use cases and applications

  • The ULXD is noted for scaling effectively in larger setups due to its advanced features, whereas QLXD is more suited for smaller, simpler deployments.

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  • Interference issues may arise even in familiar environments due to nearby RF interference sources like LED walls or neon lighting.

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User experience

  • Reports suggest that sound quality across QLXD, ULXD, and Axient is similar, with differences primarily in RF management capabilities.

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  • Owners using KSM9 capsules with QLXD report successful operation, though not all handhelds are sold in pre-packaged sets with these capsules.

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  • Random artifacting can occur with ULXD4 setups even after rescanning and syncing, suggesting potential environmental or setup-specific issues.

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Setup and maintenance

  • Proper antenna orientation is crucial; antennas should be positioned at 45 degrees off the back for optimal signal reception.

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  • Active antennas require bias enabled for functionality; improper connection or setup can cause rapid signal hopping and artifacting sound.

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  • Bandpass filters are recommended to reduce interference when antennas slightly exceed receiver frequency ranges, such as 470-542 MHz antennas with a 470-534 MHz receiver.

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  • Excessive antenna gain can result in worse performance than minimal gain; inline attenuators can help manage broadband radio interference effectively.

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