Overview
Shure SLXD14/93 Wireless System with SLXD1 Bodypack Transmitter and WL93 Lavalier Microphone
Your performance should never be in question. Whether presenting, educating, praising or entertaining, your relationship with your audience is singular. With SLX-D Digital Wireless you can stand confidently on a strong foundation and build the wireless installation to match ongoing demands, from day-long conference to nighttime performances.
In front of an audience, clarity is simply essential. SLX-D provides crystal-clear digital audio quality with >118 dB dynamic range.
From the leader in digital wireless technology, SLX-D maintains stable signals with high efficiency for rock-solid, reliable performance.
Ready to perform for all-day conferences and nighttime performances up to 8 hours of use from either 2 AA batteries (included) or optional Shure SB903 Li-ion rechargeable batteries and charging accessories.
The Shure SLXD14/93 offers presenters, instructors and performers a wireless 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.
- For Performers and Presenters
- WL93 Omnidirectional Lavalier Mic
- Lightweight Bodypack Transmitter
- Digital Predictive Diversity Receiver
- 1760 Auto-Scan Frequencies
- 1/10mW RF Power
- High-Contrast LCD Screens
- Ethernet for Group Scans & Local Control
- Compatible with 8-Hr Rechargeable SB903
- Expandable to 32 Mic Channels/330' Range
Features
- The WL93 condenser lavalier microphone features an omnidirectional polar pattern, which picks up sound evenly from all directions, allowing for flexible mic positioning.
- The mic's subminiature size makes it easier to conceal.
- The lavalier mic plugs into the locking TA4M connector on the compact 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 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 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.
- 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 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.
Specifications
SYSTEM SPECIFICATIONS
RF
- RF Carrier Frequency Range: 470–937.5 MHz
- Working Range: 100 m (328 ft)
- Note: Actual range depends on RF signal absorption, reflection and interference.
- RF Tuning Step Size: JB Band: 125 kHz, All Other Bands: 25 kHz
- Image Rejection: >70 dB typical
- RF Sensitivity: −97 dBm at 10 -5 BER
AUDIO
- Latency: 3.2 ms
- High-Pass/Low Cut Filter: 150 Hz, –12 dB/octave (Note: factory default is for the HPF to be off)
- Audio Frequency Response: 20 Hz–20 kHz (+1, −2 dB)
- Audio Dynamic Range:118 dB @1% THD
- Total Harmonic Distortion: <0.02%
- System Audio Polarity: XLR: Positive pressure on microphone diaphragm produces positive voltage on pin 2 with respect to pin 3 of XLR output. TRS: Postive pressure on microphone diaphragm produces positive voltage on the tip of the 6.35 mm (1/4-inch) with respect to the ring of the 6.35 mm output.
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
SLXD4 DIGITAL WIRELESS RECEIVER
RF INPUT
- Spurious Rejection: >75 dB Typical
- Connector Type: BNC
- Impedance: 50 Ω
AUDIO OUTPUT
- Gain Adjustment Range –18 to +42 dB in 1 dB steps
- Configuration: 1/4" (6.35 mm): Balanced (Tip=audio +, Ring=audio –,Sleeve=ground) XLR: Balanced (1=ground, 2=audio +, 3=audio –)
- Impedance: 1/4" (6.35 mm): 1.3 kΩ (670 ΩUnbalanced), XLR (line): 400 Ω (200 Ω Unbalanced), XLR (mic): 150 Ω
- Full Scale Output: 1/4" (6.35 mm): +15 dB differentially (+9 dBV single) XLR (LINE setting): +15 dBV XLR (MIC setting): –15 dBV
- Mic/Line Switch: 30 dB pad
- Phantom: Yes on 1/4"
NETWORKING
- Network Interface: Single Port Ethernet 10/100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328 ft)
WL93 Lavalier Microphone
- Weight: (g) / (lbs) 16 g / 0.035 lbs
- Height: (mm) / (in) 9.4 mm / 0.37 in
- Width: (mm) / (in) 3.81 mm / 0.15 in
- Depth: (mm) / (in) 6.1 mm / 0.24 in
- Transducer Type: Condenser
- Polar Pattern: Omnidirectional
- Frequency Range From (Hz): 50
- Frequency Range To (kHz): 20
- Sensitivity dBV/Pa: -38.00
- Sensitivity mvpa: 13.00
- Equivalent Selfnoise: 18 dB(A)
- Maximum Sound Pressure: 120 dB
- Impedance (Ω): 90
- Switchable Low Cut: no
- Output Connectors :TQG (TA4F, 4-Pin Mini)
- Attenuation PAD: no
- Interchangeable Capsule: no
- Requires Phantom Power (VDC): 5v DC (bias)
SLXD1 Bodypack
- Battery Life (Lithium-Ion), Up To (h). NOTE: frequency band and power output dependent: 8
- Battery Life (Alkaline), Up To (h) NOTE: frequency band and power output dependent: 8
- Form Factor: Bodypack
- Operating Range: 100m
- Bodypack Connector Options: TQG (TA4F, 4-Pin Mini)
