The Shure SLXD4D is a dual-channel digital wireless receiver compatible with all SLX-D transmitters and housed in a rugged single-rack chassis with two removable antennas. It is ideally suited for rackmounting in portable flight cases and long-term installations for small- to medium-sized venues, event spaces, conference rooms, houses of worship, and education facilities.

The system delivers crystal-clear, 24-bit digital audio with a wide dynamic range for natural vocal reproduction to presenters, vocalists, clergy, lecturers, and performers. It operates in the UHF band and uses Digital Predictive Switching Diversity technology to protect the transmission from interference and deliver a solid, reliable RF signal without dropouts.

The all-metal rackmount SLXD4D receiver offers intuitive LCD interfaces with meters for RF and audio output. It also offers 60 dB of gain control, and both mic/line XLR and 1/4" instrument outputs for each channel. Additional features include automatic frequency scanning and IR sync to easily link the transmitter and receiver to the same frequency.

You can run up to 32 mics simultaneously in the same space. Setting up multiple systems is made quick and easy via the Ethernet port which allows you to execute a coordinated frequency scan for all the connected receivers from a single location.

For Small to Medium Venues & Events    Dual-Channel, Single-Rack Space    1840 Auto-Scan Frequencies    Two Removable Antennas    Digital Predictive Diversity Reception    Ethernet for Group Scans & Local Control    Adjustable Output Level    High-Contrast LCD    Rugged Metal Construction    Expandable to 32 Mic Channels/330' Range

• The SLX-D delivers 24-bit digital audio with a fast transient response and over 120 dB of dynamic range—resulting in clear, accurate sound.
• The system operates in the J52: 558 to 602 + 614 to 616 MHz MHz UHF band with a 46 MHz tuning range and 1840 selectable frequencies, far away from potential Wi-Fi interference in the 2.4 GHz band.
• Digital Predictive Switching Diversity uses a microprocessor to switch between the two antennas for the cleanest signal—before dropouts occur.
• Low latency makes the system ideal for applications that require live sound reinforcement.
• Spectrum-efficient digital transmission technology allows for up to 32 mics to be used at once.
• Up to 10 compatible systems per 6 MHz TV band and 12 systems per 8 MHz band are supported.
• Ethernet networking saves you time with coordinated group scanning between multiple receivers from a single location; TCPI command streams from third-party companies such as AMX and Crestron are also supported.

• Housed in a tough, single-rack metal chassis with detachable antennas, the SLXD4D receiver is a great fit for A/V installations or as part of a portable rackmount rig—ready to travel to a meeting or event.
• The SLX-D is engineered to provide outstanding sound for small- to medium-sized spaces and facilities—without costly, complicated features required primarily for large venues.
• Intuitive front-panel controls and a high-contrast LCD screen with audio and RF meters makes set up a snap.
• The auto-scan function automatically seeks out the cleanest available frequency for you. The receiver and transmitter then easily link to the same frequency via infrared.
• The receiver offers up to 60 dB of adjustable gain, and the display shows you where the ideal level should be.

• Adding UA874 active antennas or PA805SWB passive antennas increases the range of your system and offers increased protection against interference.
• The UA844+SWB antenna distribution system (available separately) lets you stretch the power of your antenna pairs, giving you more on-air channels in less setup time.

Related Questions and Answers

Q: 1. Hi. Can i connect it to Bose S1 pro bluetooth speaker?

A: These microphones can be connected to the Bose S1 by using XLR cables. There is no bluetooth capibility.

Q: 2. This network port can connect this microphone in Dante protocol?

A: The Ethernet port on the Shure SLXD4D Dual-Channel Receiver can be connected to a network switch which can then be connected to a Dante network. However, the Shure ULXD4D Dual-Channel Digital Wireless Receiver and ULXD4Q Quad-Channel Digital Wireless Receiver both feature a Dante dual-port network interface for digital networking capability.

Q: 3. I need four wireless mics for one meeting. Can I just buy two of these ( a total of four mics and two receivers) for use in one meeting room?

A: Yes no problem at all. Two systems will play very nicely together in the same space.

Q: 4. Does this come with a hard case? Does it come with a case? Is there a hard case for this and ideally a pair of transmitters?

A: No, a hard case is not included with the Shure ADX5D Axient Digital Dual-Channel Slot-Mount Wireless Receiver (470 to 636 MHz), As options for a hard case, the Pelican 1150 Case without Foam - Black (B&H # PE1150B), the Pelican 1150 Case with Foam - Black (B&H # PE1150FB), the Pelican 1120 Case without Foam - Black (B&H # PE1120B), or the Pelican 1120 Case with Foam - Black (B&H # PE1120FB) could work. For compatible transmitters, the Shure AD and ADX Series Transmitters can be used. A few of the options for handheld transmitters include the Shure ADX2/SM58 Digital Handheld Wireless Microphone Transmitter with SM58 Capsule - G57: 470 to 616 MHz (B&H # SHADX2SM58G5) and the Shure ADX2/B58 Digital Handheld Wireless Microphone Transmitter with Beta 58A Capsule - G57: 470 to 616 MHz (B&H # SHADX2B5857). The Shure ADX1 Digital Wireless Bodypack Transmitter with TA4M - G57: 470 to 608 MHz (B&H # SHADX1G57), the Shure ADX1 Digital Wireless Bodypack Transmitter with LEMO3 - G57: 470 to 608 MHz (B&H # SHADX1LM3G57), and the Shure ADX1M Digital Micro Bodypack Wireless Transmitter - G57: 470 to 608 MHz (B&H # SHADX1MG57) are options for compatible bodypack transmitters.

Q: 5. Would this connect with my old UM200C Transmitter?

A: Depending on the transmitter type, protocol and frequency, suggest calling Lectrosonics ph: +1 505 892-4501 See below for compatibility: DCR822 - Compact Digital Receiver Continuously tunable tracking filters covering 470.100 - 614.375 MHz Compatible with D2, Duet and Digital Hybrid Wireless® transmitters Lectrosonics DCR822 System Wireless Transmission Digital UHF Diversity True Diversity RF Frequency Band 470.1 to 614.375 MHz https://www.bhphotovideo.com/c/product/1597459-REG/lectrosonics_dcr822_compact_dual_channel_digital.html/accessories

Q: 6. Can you tell me what the FCC ID is

A: The FCC ID code for the Shure SLXD4 Digital Wireless Receiver (G58: 470 to 514 MHz), BH # SHSLXD4G58, is DD4SLXD2G58.

Q: 7. What are the physical dimensions of the receiver?

A: The dimensions of the Shure SLXD4D Dual-Channel Digital Wireless Receiver included with the Shure SLXD24D/SM58 Dual-Channel Digital Wireless Handheld Microphone System are 15.5 x 1.7 x 6" (393 x 42 x 152 mm).

Q: 8. How many microphones can be used with one receiver?

A: Since this particular system features a dual-channel receiver, the two included mics can be used simultaneously.

Q: 9. How do I choose which frequency spectrum would be best for my application?

A: It depends.. if you are in a rural area it does not make much of a difference, however, if you are in an urban or suburban area you may want to consult the Shure Frequency Finder: https://www.shure.com/en-US/support/tools/frequency-finder

Q: 10. I have the Dual-Channel System with H55: 514 to 558 MHz band. I want to get a second unit. Should I buy the same frequency band?

A: In most cases you can use the same frequency band, but to be sure, please click the following link. The Shure Frequency Finder will show you how many microphones you can use per frequency band based on your zip code. https://www.shure.com/en-US/support/tools/frequency-finder