The Shure SLXD14/UL4B offers presenters, instructors, clergy, and performers a wireless subminiature lavalier 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.
Bodypack Transmitter with UL4 UniPlex Cardioid Lavalier Mic
- This configuration comes with a black subminiature UL4 UniPlex lavalier microphone optimized for speech intelligibility and equipped with a cardioid polar pattern that helps to reject unwanted noise.
- The advanced 1.6mm Shure Plex cable lasts longer than competing cables due to a dual redundant ground, which doubles as a secondary shield. It also offers virtually zero memory effect, won't kink, and is fully paintable.
- The lavalier mic plugs securely into the locking TA4M connector on the compact and discreet SLXD1 bodypack transmitter.
- The rugged, plastic transmitter has a belt clip that attaches to the talent's clothing and an LCD that shows essential information.
- The mic offset function provides up to +21 dB of gain to boost low-volume speech and ensure multiple microphones are at similar levels.
- Engage the 150 Hz high-pass filter to reduce distracting, unwanted low-end for clearer speech.
- A selectable 1/10mW RF output allows you to increase the transmission power to overcome interference, if necessary, and the system provides a transmission range up to 330'.
- Two AA batteries or an SB903 rechargeable battery (available separately) will power the unit for up to 8 hours.
Transparent Digital Sound, Dependable Performance, and More Mics
- 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 applications 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.
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, event, or performance.
- 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 setup 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.
Optional Rechargeable Battery Management
- 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 at the 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.
Enhance the Reliability of Your System
- 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.
A Variety of Mics and Transmitters Available
Shure offers numerous lavalier, headset, and handheld microphone options to adapt your SLX-D system as your needs evolve.
- The WL93 lavalier microphone features an omnidirectional polar pattern, which picks up sound evenly from all directions, allowing for flexible mic positioning.
- If you need a dust-resistant and waterproof solution, the DL4 DuraPlex is a rugged omnidirectional lavalier with an IP57 rating.
- The WL184 supercardioid lavalier mic offers a narrower, feedback-resistant pickup pattern for louder events.
- The discrete MX153 sub-miniature earset mic provides exceptional clarity in spoken word applications.
- The SM35 is a comfortable, durable headset microphone for active performance.
- The SLXD2 handheld transmitter is available with several mic capsules choices for presenters who prefer the flexibility of a handheld microphone.
EAN: 042406773560
Shure SLXD14/UL4B Specs
Key Specs
Wireless Technology | Digital UHF |
Included Transmitters | 1x Bodypack with Microphone |
Diversity | True Digital Diversity |
Max Operating Range | 328' / 100 m |
Receiver Type | Tabletop / Rackmount |
Microphone Type | Lavalier |
Polar Pattern | Cardioid |
System
Wireless Technology | Digital UHF |
Number of RF Channel Frequencies | 1760 |
Included Transmitters | 1x Bodypack with Microphone |
Diversity | True Digital Diversity |
RF Frequency Band | H55: 514 to 558 MHz |
RF Bandwidth | 44 MHz |
Frequency Step Size | 25 kHz |
RF Channel Scanning | Auto-Scan |
Max Operating Range | 328' / 100 m |
Max Transmitters per Band | 32 |
Built-In Recorder | No |
Timecode Support | No |
Mobile App Compatible | Yes: Android & iOS App Name: ShurePlus Channels Functionality: Remote Control |
OS Compatibility | Windows 10 or Later macOS 10.14 or Later |
Sample Rate/Resolution | 24-Bit |
Latency | 3.2 ms |
Dynamic Range | 120 dBA (Typical) |
Encryption | No |
Modulation | Wideband FM |
Receiver
Receiver Type | Tabletop / Rackmount |
Mounting Options | Rackmount, Tabletop (with Included Hardware) |
Rackmount Size | 1 RU (1/2 Rack) |
Antenna | 2x 1/4 Wave External, BNC (Rear-Mount) |
Number of Audio Channels | 1 |
Audio I/O | 1x XLR 3-Pin Male Balanced Mic/Line Output 1x 1/4" TRS Female Balanced Output |
Gain Range | 0 to +21 dB (3 dB Steps) |
Pad | 30 dB |
Audio Output Level | -18 to +42 dB (Balanced, Unbalanced) |
Phantom Power Protection | On 1/4", XLR Outputs |
Frequency Response | 20 Hz to 20 kHz +1/-2 dB (Dependent on Mic) |
Network I/O | 1x RJ45 (10/100 Mb/s) |
Network Protocols | DHCP, Manual IP |
USB/Lightning Connectivity | No |
USB Class-Compliant | No |
Impedance | 1/4" Output: 1.3 Kilohms (Balanced) 670 Ohms (Unbalanced) XLR Output: 400 Ohms (Balanced) 150 Ohms (Balanced) |
Adjacent Channel Isolation | >70 dB |
Spurious | Rejection: >75 dB |
Power Requirements | AC/DC Power Adapter |
AC/DC Power Adapter | 15 VDC at 600 mA, Center-Positive (Included) |
DC Input Power | 15 VDC at 600mA |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
Display & Indicators | LCD (AF Level, Channel, Frequency, Group, RF Level, Transmitter Battery Status) |
Housing | Steel |
Operating Temperature | 0 to 122°F / -17 to 50°C |
Storage Temperature | -20 to 165°F / -28 to 73°C |
Dimensions | 7.8 x 1.7 x 6" / 197 x 42 x 152 mm |
Weight | 1.8 lb / 816 g (without Antenna) |
Transmitter
Transmitter Type | Bodypack with Microphone |
RF Output Power | 1 / 10 mW |
Audio I/O | 1x TA4/Mini-XLR 4-Pin Male Unbalanced Input (Locking) |
Pad | No |
Muting | No |
Auto-Level Control | No |
Gain Range | 0 +21 dB |
Signal Processing | No |
Sync Method | IR |
Antenna | 1/4 Wave External, Fixed |
Power Requirements | Battery |
Battery Type | 2x AA (Included) 1x Shure SB903 (Not Included) |
Battery Charging Time | 1.25 to 5.5 Hours |
Approx. Battery Life | 8 Hours (Lithium Shure SB903) 8 Hours (Alkaline) |
USB/Lightning I/O | No |
Display & Indicators | LCD (Battery Status, Channel, Group) |
Housing | ABS, Plastic |
Operating Temperature | 0 to 122°F / -17 to 50°C |
Storage Temperature | -20 to 165°F / -28 to 73°C |
Dimensions | 2.7 x 3.9 x 1" / 68 x 98 x 25.5 mm |
Weight | 3.1 oz / 89 g |
Microphone
Microphone Type | Lavalier |
Color | Black |
Sound Field | Mono |
Capsule | MEMS |
Polar Pattern | Cardioid |
Frequency Range | 40 Hz to 20 kHz |
SNR | 62 dB A-Weighted |
Equivalent Noise Level | 32 dB A-Weighted |
Maximum SPL | 130 dB SPL |
Sensitivity | -42.5 dBV/Pa |
CMRR | No |
Dynamic Range | 98 dB |
Output Connector | 1x TA4F/Mini-XLR 4-Pin Female Unbalanced |
Cable Length | 5.48' / 1.67 m |
Operating Voltage | 3.5 to 5 V |
Operating Current Consumption | 530 µA |
Length | 0.7" / 17 mm |
Diameter | 0.2" / 5 mm |
Weight | 0.4 oz / 12.5 g |
Packaging Info
Package Weight | 6.89 lb |
Box Dimensions (LxWxH) | 17.8 x 14.6 x 4.4" |
In the Box
- Shure SLXD14/UL4B Digital Wireless UniPlex Cardioid Lavalier Microphone System (H55: 514 to 558 MHz)
- Lapel Clip
- Rackmounting Hardware
- 2 x 1/4-Wave Antenna
- 2 x AA Battery
- 2-Year Manufacturer Warranty
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