Shure SLXD14/DL4B Wireless Lavalier Microphone System with DL4

Introducing the Shure SLXD14/DL4B Wireless Lavalier Microphone System with DL4, an exceptional choice for professionals seeking unparalleled audio clarity and reliability. This system combines the advanced SLXD1 transmitter and the compact, waterproof DL4 subminiature omnidirectional lavalier microphone, ensuring outstanding performance whether on stage, in lecture halls, or during corporate presentations. With its 24-bit digital audio fidelity and robust RF stability, this wireless system delivers impeccable sound quality and operational precision.

Engineered for versatility, the Shure SLXD14/DL4B system supports up to 32 compatible systems per 44 MHz band, making it suitable for various applications ranging from day-long conferences to evening entertainment events. The simple setup process, including IR scan and sync pairing, automatic channel scans, and Ethernet connectivity for firmware updates, ensures hassle-free operations. Additionally, the system offers optional rechargeable accessories, catering to your power needs and enhancing convenience. Experience seamless audio delivery with this superior wireless microphone system designed for the highest professional standards.

The inclusion of the Shure Wireless Workbench software and the ShurePlus Channels app empowers users with advanced system control and remote monitoring capabilities. The innovative digital predictive switching diversity ensures reliable signal transmission, preventing dropouts and interference. With user-friendly features, such as a high-contrast LCD menu and the ability to operate with either AA batteries or a Shure SB903 rechargeable battery, the SLXD14/DL4B delivers flexibility and ease of use, making it an indispensable tool for any professional audio setup.

Key Features

• Professional-grade wireless system with clear, 24-bit digital audio.
• Extended frequency range of 20 Hz to 20 kHz, dependent on the microphone.
• Exceptional 118 dB dynamic range for precise audio level control.
• Digital predictive switching diversity for reliable signal transmission.
• 44 MHz tuning bandwidth and 32 channels per frequency band (region-dependent).
• Supports up to 10 systems per 6 MHz TV band and 12 systems per 8 MHz band.
• Easy pairing of transmitters and receivers via IR scan and sync.
• Automatic channel scan and group scanning with Ethernet connectivity for firmware updates.
• Compatibility with Shure Wireless Workbench software for advanced system management.
• Remote monitoring and control through the ShurePlus Channels app.
• Third-party setup and control over Ethernet for enhanced flexibility.
• Elegant, user-friendly interface with high-contrast LCD menu.
• Guided setup mode in each SLX-D receiver for smooth operation.
• Operates with 2 AA batteries or Shure SB903 rechargeable battery.

Specifications

• Working Range: 100 m (328 ft)
• RF Tuning Step Size: 25 kHz, varies by region (JB band: 125 kHz)
• Image Rejection: >70 dB, typical
• RF Sensitivity: -97 dBm at 10-5 BER
• Latency: 3.2 ms
• High-Pass / Low Cut Filter: 150 Hz @ -12 db/oct (factory default off)
• Audio Frequency Response: 20 Hz–20 kHz (+1 -2 dB)
• Audio Dynamic Range: 118 dB at 1% THD, A-weighted, typical
• Total Harmonic Distortion: <0.02%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (XLR output) and the tip of the 6.35 mm output
• Mic Offset Range: 0 to 21 dB (in 3 dB steps)
• Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
• Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
• Battery Type: Rechargeable Li-Ion or 1.5 V AA batteries
• SLXD1 Dimensions: 98 x 68 x 25.5 mm (H x W x D)
• SLXD1 Weight: 89 g
• SLXD1 Housing: PC/ABS
• SLXD1 Connector: 4-Pin male mini connector (TA4M)
• SLXD4 Dimensions: 42 x 197 x 152 mm (H x W x D)
• SLXD4 Weight: 816 g (without antennas)
• SLXD4 Housing: Galvanized Steel
• SLXD4 Power Requirements: 15 V DC @ 600 mA
• DL4 Microphone Capsule: MEMS
• DL4 Polar Pattern: Omnidirectional
• DL4 Frequency Response: 20 Hz to 20 kHz
• DL4 Sensitivity: -42.5 dBV at 1 kHz
• DL4 Self-Noise: 31 dB SPL-A
• DL4 Signal-To-Noise Ratio: 63.0 dB
• DL4 Maximum SPL: 132.0 dB SPL at 1% THD
• DL4 Dynamic Range: 101.0 dB
• DL4 Microphone Current Draw: 220 µA maximum
• DL4 Bias Voltage: 5 V DC recommended, 2.6 V DC minimum
• DL4 Housing: Molded ABS
• DL4 Cable Diameter: 1.6 mm
• DL4 Cable Length: 66 in. (1.67 m)
• DL4 Net Weight: 15.0 g (0.53 oz.)

Package Contents

• SLXD4 Single-Channel Receiver
• SLXD1 Bodypack Transmitter
• DL4 Waterproof Subminiature Omnidirectional Lavalier Microphone (Black)
• 2 AA Batteries
• 2 1/4 Wave Antennas
• 2 BNC Cables
• 1 Zipper Bag
• 2 BNC Bulkhead Adapters
• 1 Rackmount Kit
• 1 User Guide
• 1 Power Supply