Shure SLXD14+/SM35 Digital Wireless Performance Headset Microphone System

Part # SLXD14+/SM35-G57
Model # SLXD14+/SM35
The Shure SLXD14+/SM35 wireless system pairs the SLXD1+ bodypack with the SM35 cardioid headset microphone, delivering 24-bit digital audio, AES-256 encryption, ShowLink remote control, and reliable RF performance for professional hands-free applications.
Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

Description

Details

Shure SLXD14+/SM35 Wireless Headset Microphone System

The SLXD14+/SM35 digital wireless system combines the SLXD1+ bodypack transmitter with the SM35 performance headset cardioid condenser microphone, delivering crystal-clear 24-bit audio with over 118 dB dynamic range. Designed for professional engineers, performers, and seasoned volunteers, the system ensures rock-solid RF performance across a 138 MHz tuning range, supporting up to 14 simultaneous systems in crowded 8 MHz TV bands.

With Automatic Setup, linked SLX-D+ receivers and transmitters maintain a stable connection even in challenging RF environments. ShowLink technology allows remote adjustment of transmitter settings directly from the receiver, including frequency changes, power-level control, locking and unlocking controls, and firmware updates. Full system monitoring and management are available through Wireless Workbench desktop software or the WWB Mobile app, via Wi-Fi or Bluetooth.

Every SLXD14+/SM35 system includes AES-256 encryption for secure audio transmission and Shure's Digital Feedback Reducer to minimize unwanted feedback automatically. Powered by two AA batteries or optional Shure SB903 rechargeable Li-ion batteries, the system provides up to 8 hours of continuous operation, making it ideal for live performance, presentations, corporate events, and stage productions where hands-free mobility and high-quality sound are critical.

Features

Features

  • 24-bit digital audio with over 118 dB dynamic range
  • SM35 cardioid headset microphone for performance and vocal clarity
  • Rock-solid RF with 138 MHz tuning range for flexible frequency coordination
  • Supports up to 14 simultaneous systems in 8 MHz TV bands
  • ShowLink remote control for frequency, power, lock/unlock, and firmware updates
  • AES-256 encrypted wireless transmission for secure professional audio
  • Up to 8 hours of runtime with AA or SB903 rechargeable Li-ion battery
Specification
SLXD4+
Power Requirements15 VDC @ 360 mA
Connector TypeBNC
Impedance50Ω
Gain Adjustment Range-18 to +42 dB in 1 dB steps
Network InterfaceSingle Port Ethernet 10/100 Mbps
Maximum Cable Length100 m (328 ft)
Dimensions (H x W x D)1.65" (42 mm) x 7.76" (197 mm) x 5.98" (152 mm)
Weight2 lbs (0.91 kg)
SLXD1+
Connector4-pin male mini connector (TA4M)
Impedance1 MΩ
Maximum Input Level8.2 dBV (2.57 Vrms, 7.27 Vpp)
Antenna Type1/4 Wave
Power1 mW or 10 mW
Battery TypeRechargeable Li-Ion or 1.5 V AA batteries
Dimensions (H x W x D)3.86" (98 mm) x 2.68" (68 mm) x 1" (25.5 mm)
Weight0.20 lbs (0.09 kg)
SM35
TypeElectret Condenser
Frequency Response40 Hz - 20,000 Hz
Polar PatternUnidirectional (Cardioid)
Maximum SPL153 dB
Signal-to-Noise Ratio55 dB
ConnectorTA4F
Weight0.16 lbs (0.07 kg)
Documents
In The Box

In The Box

  • (1) SLXD4+ Digital Wireless Receiver
  • (1) SLXD1+ Bodypack Transmitter
  • (1) SM35 Performance Headset Cardioid Condenser Microphone
  • (1) Headset Clip
  • (2) Windscreens
  • (2) 1/4 Wave Antennas
  • (1) Rackmount Kit
  • (2) AA Batteries
  • (1) Power Supply
  • (1) Carrying Pouch
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