Shure SLXD24D/SM58 Dual-Channel Digital Wireless Handheld Microphone System
Key Features
- For Two Performers or Presenters
- 2 x SM58 Dynamic Cardioid Mic Capsules
- 2 x Handheld Transmitters
- Dual-Channel Digital-Diversity Receiver
- 1760 Auto-Scan Frequencies
- 1/10mW RF Power
- LCD Screens, Ethernet for Group Scans
- Interchangeable Mic Capsule Design
- Compatible with 8-Hr Rechargeable SB903
- Expandable to 32 Mic Channels/330′ Range
Description
The SLXD24D/SM58 Wireless System delivers transparent, 24-bit digital audio and rock-solid RF performance for a wide range of applications, from day-long presentations to nighttime performances. Operate up to 32 compatible systems per 44 MHz band, with easy setup and optional rechargeability accessories for wireless excellence, wherever required. Ships with SLXD4D dual-channel receiver and two SLXD2/SM58 handheld transmitters with antenna and rackmount accessories and 4 AA batteries.
Featuring two legendary SM58® Cardioid Dynamic Microphone capsules on SLXD2 handheld wireless transmitters, the SLXD24D/SM58 provides transparent digital audio and rock-solid RF stability for lecture halls and live performances.
Features
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.
The SLXD24D/SM58 includes two SLXD2 handheld transmitters, each featuring an interchangeable microphone capsule design and equipped with the SM58 dynamic cardioid capsule, an industry standard for vocalists and presenters. The lightweight metal transmitters both feature a selectable 1/10mW RF power output and a transmission range up to 330′. Power is supplied by two AA batteries or an SB903 rechargeable battery (available separately) for up to 8 hours.
The all-metal rackmount SLXD4D 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 for each channel. 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.
Two Handheld Transmitters with Legendary SM58 Dynamic Cardioid Capsules
The cardioid pattern minimizes the pickup of background noise, so the mic captures your voice—and not any noise from the sides or back. An integrated pneumatic shock mount absorbs handling noise, so your sound doesn’t get lost in vibration. Meanwhile, the iconic spherical mesh grille and the mic’s built-in pop filter protect your audio from wind and plosives, helping you effortlessly screen out unwanted air.
- With durable aluminum housings, the SLXD2 handheld transmitters offer a lightweight design that’s comfortable to hold, and they feature an LCD screens that show essential information.
- The SM58 dynamic microphone capsule uses 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 87A, Beta 58A, and KSM8.
SLXD2 Digital Wireless Handheld Transmitter
Versatile and rugged, the SLXD2 features industry-leading digital wireless technology and design. Sync it easily to the SLXD4D wireless receiver using its IR scan and sync functionality. Choose from a vast selection of interchangeable vocal microphone capsules to perfectly fit your application. Its all-metal construction makes it a hardy component in your audio arsenal.
SLXD4 Digital Wireless Receiver
Experience the freedom of wireless performance with the SLXD4. From lecture-hall presentations to worship services to musical concerts, the SLXD4 is the perfect choice for confident, reliable wireless audio, syncing easily to your choice of wireless transmitters. This receiver boasts a rugged, all-metal construction that makes it a durable choice for day-long presentations or all-night performances. Its half-rack size makes it easy to integrate into any preexisting sound setup.
Ready to Rackmount, Easy to Use
- 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.
In The Box
- 1 dual channel receiver
- 2 handheld transmitter with mic cartridge
- 2 mic clip
- 2 brass adaptor for the mic clip
- 4 AA batteries
- 2 1/4 wave antennas
- 2 bulkhead adapters
- 2 22″ BNC cables
- 1 power supply
- 2 black vinyl zippered bag
- 2 rack mount bracket (short)
- 1 hardware kit
- 1 quick start guide
- 1 warranty
- 4 adhesive foot
Specifications
Key Specs
Wireless Technology |
Digital UHF
|
Diversity |
Yes, True Diversity
|
Max Operating Range |
328′ / 100 m
|
Receiver Type |
1x Tabletop/Rack-Mountable
|
Number of Audio Channels |
2
|
Included Transmitters |
2x Handheld
|
Microphone Type |
1x Handheld with Interchangeable Capsule (SM58 Included)
|
System
Wireless Technology |
Digital UHF
|
Diversity |
Yes, True Diversity
|
RF Frequency Band |
G58: 470 to 514 MHz
|
Number of RF Channel Frequencies |
1760
|
Max Operating Range |
328′ / 100 m
|
Max Transmitters per Band |
32
|
Dynamic Range |
120 dBA (Typical)
|
Latency |
3.2 ms
|
Encryption |
No
|
Built-In Recorder |
No
|
Timecode Support |
No
|
Mobile App Compatible |
Yes: Android & iOS
App Name: ShurePlus Channels Functionality: Remote Control |
Receiver
Receiver Type |
1x Tabletop/Rack-Mountable
|
Mounting Options |
Rackmount (with Included Hardware, 1 RU)
|
Antenna |
2x Removable BNC 1/4 Wave External (Rear-Mount)
|
Number of Audio Channels |
2
|
Audio I/O |
2x XLR 3-Pin Balanced Mic/Line Output
2x 1/4″ TRS Balanced Output |
Network I/O |
1x RJ45 (Manual IP, DHCP)
|
USB/Lightning Connectivity |
No
|
USB Class-Compliant |
No USB Connectivity
|
Gain Range |
0 to +21 dB (3 dB Steps)
|
Frequency Response |
20 Hz to 20 kHz +1/-2 dB (Dependent on Mic)
|
Built-In Microphone |
No
|
Display |
Backlit LCD
|
Power Requirements |
AC/DC Power Adapter
|
Transmitter
Included Transmitters |
2x Handheld
|
RF Output Power |
10 / 1 mW (Selectable)
|
Antenna |
Internal Single-Band Helical
|
Input Level |
Microphone
|
Audio I/O |
No
|
USB I/O |
No
|
Muting |
No
|
Gain Range |
0 to +21 dB
|
Auto-Level/Gain |
No
|
Frequency Response |
20 Hz to 20 kHz (Dependent on Mic)
|
Sync Method |
IR
|
Display |
OLED
|
Microphone
Microphone Type |
1x Handheld with Interchangeable Capsule (SM58 Included)
|
Polar Pattern |
Cardioid
|
Frequency Response |
50 Hz to 15 kHz
|
Maximum SPL |
146 dB
|
Sensitivity |
-54.5 dBV/Pa
|
Color |
Black
|
Power
Transmitter Battery Type |
2x AA (Included) or
1x Shure SB903 (Not Included) |
Transmitter Battery Life |
8 Hours (Lithium Shure SB903)
8 Hours (Alkaline) |
Battery Charging Time |
1.25 to 5.5 Hours
|
AC/DC Power Adapter |
15 VDC at 600 mA, Center-Positive (Included)
|
Input Power |
100 to 240 VAC, 60 / 50 Hz
|
Physical
Rackmount Size |
1 RU (Full Rack)
|
Housing |
Aluminum (Transmitter)
Metal (Receiver) |
Dimensions |
Receiver:
7.8 x 1.7 x 6″ / 197 x 42 x 152 mm Transmitter: 1.5 x 6.9″ / 37.1 x 176 mm Mic Capsule: 2.0″ / 50 mm |
Weight |
Receiver:
3.1 lb / 1.4 kg (without Antenna) Transmitter: 5.2 oz / 147 g |
Packaging Info
Package Weight |
9.75 lb
|
Box Dimensions (LxWxH) |
17.7 x 13.9 x 4.5″
|