The Shure SLXD24/SM58 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 the SM58 cardioid dynamic capsule, an industry standard for vocalists and presenters. 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 Performers and Presenters    SM58 Dynamic Cardioid 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 features an LCD to show essential information.
• The SM58 dynamic microphone capsule features a cardioid polar pattern that minimizes background noise and feedback, while its brightened midrange and bass roll-off deliver that sought-after warm and clear vocal reproduction.
• 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 58A, Beta 87A, 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 for your events.
• The system operates in the G58: 470 to 514 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 performances and conferences 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. Does the on/off switch have a mute option?

A: It does not have a formal mute button. You can turn it off and then on again and it will stay on the same channel.

Q: 2. whats the difference between this 2 kits Shure BLX24 Handheld Wireless System With Beta 58A Mic (J10: 584 - 608 MHz) and Shure BLX24/SM58 Vocal Wireless System Basic Kit (H9: 512 to 542 MHz)???

A: The Beta 58a is a different microphone. It is also in a different frequency block. The kit with the SM58 also comes with a bag, cable. and windscreen.

Q: 3. Does the receiver of this system use a removable battery?

A: The Shure SLXD4D Dual-Channel Digital Wireless Receiver in the Shure SLXD14D Dual-Channel Digital Wireless Bodypack System with No Mics does not use an internal battery but rather receives a 100 to 240 VAC external power connection from a dedicated power supply.

Q: 4. We currently have several BLX24 systems on H8 frequency and would like to add 2 more matching systems. Will systems on H9 frequency work with H8 systems? Frequencies overlap (H8: 518 - 542 MHz v. H9: 512 - 542 MHz).

A: Yes, should all be able to be used together so long as the number of systems you are running within the same range does not exceed the amount of bandwidth available. For optimal coordination, it is preferred to utilize best practice by running a frequency scan on each system individually in sequence so that they can each find an optimal available frequency.As the question may also pertain to using the transmitters of one band with the other, to clarify, this can be done. However it is important to note the difference in frequency ranges of each band. For example, if an H9 receiver lands on a lower frequency group not covered by H8 transmitters, you cannot sync the transmitter to that unit (it cannot be set to the matching group). It's best to run a channel scan within a group you know both bands have in common to avoid this outcome and but still utilize the benefit of the system's frequency scan.

Q: 5. Is this compatible with Shure UA874 antennas?

A: The Shure SLXD24/B58 Digital Wireless Handheld Microphone System with Beta 58A Capsule (G58: 470 to 514 MHz), BH # SHSLXD24BG, is fully compatible with the Shure UA874 Active Directional Antenna (B&H # SHUA874US).

Q: 6. Will the Shure UA844+SWB UHF Wideband Antenna Distribution System work with this?

A: The Shure UA844+SWB UHF Wideband Antenna Distribution System (470 to 960 MHz) will only work when using three (3) to five (5) receivers from the Shure SLXD14D Dual-Channel Digital Wireless Bodypack System simultaneously with a pair of external antennas like the Shure UA874 Active Directional Antenna (B&H # SHUA874US).

Q: 7. I bought this exact set 4 years ago and I use it every day in the classroom: Sept-June. Is it not supposed to last longer? Is 4 years its lifespan?

A: A wireless mic system like the Samson AirLine 88x Wireless Fitness Headset Microphone System can last longer than four years. If used every day, it is possible for a component to be damaged that could cause the system to stop working. Problems can occur with any wireless mic system and replacement parts may still be available for your system. If you are having a problem with your Samson AirLine system, please feel free to contact us by phone or through live chat on the website and we can help you to troubleshoot.

Q: 8. it seems geared to I struments, the ta4m ports will fit a WL185, but will they work well with them?

A: Although the Shure SLXD14D Dual-Channel Digital Wireless Guitar System (G58: 470 to 514 MHz) BH #SHSLXD14DG5 is packaged for for two guitar or bass players, itmay be used wih Shure WL185 microphones as well.

Q: 9. 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: 10. Would this work with the Shure MX412D?

A: Yes, the Shure SLXD3 Digital Plug-On XLR Transmitter is compatible with the Shure MX412D.