The Shure SLXD24/B58 offers presenters and performers a wireless handheld microphone system that's dependable, easy to set up, and features crystal-clear, digital sound quality. Built around a rugged, single-channel, half-rack receiver with removable antennas, the system is ideally suited for portable rigs or long-term installations in small- to medium-sized venues, event spaces, conference rooms, houses-of-worship, and education facilities.

The SLX-D operates in the UHF band to transmit high-quality, 24-bit digital audio with over 120 dB of dynamic range for crisp, detailed sound. It utilizes Digital Predictive-Switching Diversity to protect the transmission from interference and deliver a solid, reliable RF signal without dropouts.

This configuration includes the SLXD2 handheld transmitter featuring an interchangeable microphone capsule design and equipped with a Beta 58A dynamic capsule. The mic's supercardioid pickup pattern focuses on speech, helping to reduce feedback on loud stages. The lightweight metal transmitter features a selectable 1/10mW RF power output and a transmission range up to 330'. It provides up to 8 hours of operation on two AA batteries or an SB903 rechargeable battery (available separately).

The all-metal, rackmount SLXD4 receiver features an intuitive LCD interface with meters for RF, battery status, and audio output. It also offers 60 dB of gain control, and both mic/line XLR and 1/4" instrument outputs. Additional features include automatic frequency scanning and IR sync to easily link the transmitter and receiver to the same frequency.

With up to 32 mic channels available at the same time, the SLX-D is ready to expand as your needs grow. What’s more, setting up multiple systems is made fast and easy via the Ethernet port, which links the them together for quick, coordinated frequency scans from a single receiver.

For Presenters and Performers    Beta 58A Dynamic Supercardioid Capsule    Handheld Transmitter    Digital Predictive Diversity Receiver    1760 Auto-Scan Frequencies    1/10mW RF Power    LCD Screen, Ethernet for Group Scans    Interchangeable Mic Capsule Design    Compatible with 8-Hr Rechargeable SB903    Expandable to 32 Mic Channels/330' Range

• With durable aluminum housing, the SLXD2 handheld transmitter offers a lightweight design that's comfortable to hold, and it features an LCD to show essential information.
• The Beta 58A dynamic microphone capsule is designed for close-up vocals, with brightened midrange and bass roll-off to control proximity effect. The capsule features a supercardioid polar pattern that ensures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration.
• The transmitter's interchangeable capsule design allows you to choose the ideal capsule for your application. Shure offers a variety of optional dynamic and condenser mic capsules with varying pickup patterns—capsules include the Beta 87A, SM58, and KSM8.

• 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 H55: 514 to 558 MHz UHF band with a 44 MHz tuning range and 1760 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.
• With a low latency of 3.2 ms, the system is ideal for events that require live sound reinforcement.
• The SLX-D's 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, half-rack metal chassis with detachable antennas, the SLXD4 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 the SB903 lithium-ion rechargeable battery, along with an SBC10-903 single charger or an SBC203 dual-docking charger, offers a cost-effective and environmentally friendly alternative to throwing away AA batteries (battery and chargers available separately).
• Using the SB903 battery and SBC203 charger simplifies the task of keeping multiple transmitters charged and ready—you can even recharge the battery while still in the transmitter.
• When powered by an SB903, the transmitter displays the remaining battery life in hours and minutes.

• 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.

Shure offers a bodypack transmitter with a variety of lavalier and headset microphones to adapt your system as your needs evolve.

• The WL183 (omnidirectional), WL185 (cardioid), and WL184 (supercardioid) lavalier mics offer hands-free presentation options.
• The miniature WL93 and subminiature MX150 mics are smaller, easy-to-conceal lavaliers.
• The discreet MX153 subminiature earset mic provides exceptional clarity in spoken word applications.
• The PGA31 is a comfortable, durable headset microphone for active performance.

Related Questions and Answers

Q: 1. 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: 2. Can you use both the microphones at the same time (body pack and handheld)?

A: No, you cannot use both microphones (the bodypack and handheld) at the same time because the Shure SLXD4 receiver that comes with the Shure SLXD124/85 Digital Wireless Combo Microphone System (G58: 470 to 514 MHz) is single channel.

Q: 3. Will the receiver connect to my mirrorless camera or computer to live stream a presentation?

A: Yes, you just need to connect the Shure SLXD4D receiver to the camera's audio input or to an audio interface such as B&H # FOSSOLO4G to allow for use with livestreaming software.

Q: 4. I have 5 of these, do you sell a small rack they can all go in? Shelf and rack mount screws are included.

A: For a rackmount case that will hold five of the Sennheiser EW 100 G4-835-S Wireless Handheld Microphone Systems, you may like the SKB 4U Roto Shallow Rack Case with Steel Rails (B&H # SK1SKBR4S) or the SKB 3U Roto Shallow Rack Case with Steel Rails (B&H # SK1SKBR3S), the Gator Pro-Series Roto-Molded Military-Grade Rack Case - 13" Deep, 4 RU - B&H # GAGPRO4U13) or the Gator Pro-Series Roto-Molded Military-Grade Rack Case - 13" Deep, 3 RU (B&H # GAGPRO3U13), the SKB 4U Soft Rack Case (B&H # SK1SKBSC194U) or the SKB 3U Soft Rack Case (B&H # SK1SKBSC193U). The five wireless receivers will fit in a 3RU case, but if you want an extra space for storage, then the 4RU is the better option.

Q: 5. What kind of rack-mount hardware is in the box? How does it compare to Sennheiser GA-3?

A: The Sennheiser EW 100 G4-835-S Wireless Handheld Microphone System with MMD 835 Capsule contains a rackmount kit, which can be seen in the product image here: https://bhpho.to/4cpJGSy

Q: 6. Can I use this with phantom power

A: While this unit doesn't require phantom power, the unit can be used with phantom power on.

Q: 7. is this microphone supported on the control cockpit app?

A: Yes. According to Sennheiser; Sennheiser Control Cockpit is the central software for easy handling, control and maintenance of the entire SpeechLine Digital Wireless and evolution wireless G3 and G4 portfolio as well as the new TeamConnect Ceiling 2 microphone.

Q: 8. Will this receiver work with the ew 100 G3 Transmitter?

A: The ew 100 -835 G4 is a complete wireless system that includes the EM 100 G4 receiver and an SKM 100 G4 handheld transmitter. The G4 series is backwards compatible for use with older G3 series components, as long as the frequency bands are the same for both components. The EM 100 G4 receiver can also be used with a bodypack transmitter such as the SK 100 G4 and G3 models to connect a lavalier or headset microphone. Only one transmitter can be used at a time with the receiver and the operating frequencies must match. Please contact us if you would like assistance.

Q: 9. Can I stack multiple of these units? Thanks!

A: Shure does not recommend stacking multiple BLX88 and BLX4 receivers on top of each other since the antennas are built into the casing. You may want to consider the BLX4R receivers instead since this model has external antennas and multiple receivers can be easily rackmounted and stacked on top of each other without blocking the signal from going to the antennas.

Q: 10. Is the AA battery 1.2v or 1.5v?

A: The Sennheiser SKM 500 G4 Wireless Handheld Transmitter can run on either a pair of 1.5v AA batteries or the optional rechargeable battery pack.