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Description
The Shure SLXD14+/SM35 is a professional digital wireless headset microphone system designed for live performance, installed sound, and houses of worship. Built on the SLX-D+ platform, it combines transparent digital audio with expanded frequency coverage, automated wireless management, and hands-free system control for confident operation in demanding RF environments. This configuration includes a single-channel tabletop receiver in a rugged steel chassis—with rackmounting hardware included—along with a bodypack transmitter and performance headset microphone.
Lightweight Bodypack Transmitter with SM35 Performance Headset Mic
The included SM35 performance headset microphone features an electret-condenser element with a cardioid polar pattern that focuses audio capture on the talent, picking up less background sound and helping to reduce feedback issues when sound reinforcement gear is used on stage. It offers a tailored frequency response refined for clear, crisp vocal reproduction, while the lightweight and low-profile design is comfortable to wear, providing a stable and secure fit that's especially well-suited for active presenters and performers. The microphone connects via a locking TA4F connector to the compact SLXD1+ bodypack transmitter, which includes a belt clip and LCD display for essential system status information.
Transparent Digital Audio and Expanded RF Performance
SLX-D+ delivers transparent 24-bit digital audio with greater than 118 dB of dynamic range for clear, accurate sound reproduction. An expanded wide tuning frequency range of up to 138 MHz (regionally dependent) provides greater geographical coverage and simplified frequency coordination. The system supports up to 11 simultaneous systems per 6 MHz TV band and up to 14 systems per 8 MHz TV band, making it well suited for scalable multi-channel deployments.
ShowLink Ease Automated Wireless Management
ShowLink Ease provides real-time two-way communication between paired SLX-D+ receivers and transmitters using BLE transmission. Once linked, transmitters automatically follow receivers across power cycles and RF changes. Engineers can remotely change transmitter frequency, adjust RF power, lock or unlock controls, apply interference mitigation, and perform over-air firmware updates—without touching the transmitter or requiring an IP network.
Wireless Workbench Desktop and Mobile Control
SLX-D+ systems integrate with Shure Wireless Workbench desktop software and the Wireless Workbench Mobile app, enabling monitoring and control over Wi-Fi or Bluetooth. Multiple mobile devices can associate with SLX-D+ receivers, with primary and backup control support. System setup, group scanning, transmitter management via ShowLink Ease, and interference monitoring can all be handled from a centralized interface.
Integrated Digital Feedback Reduction
Patented Shure Digital Feedback Reduction (DFR) software automatically detects and suppresses audio feedback using dynamic notch filters. Integrated directly into the SLX-D+ platform, DFR enhances clarity and stability in live sound environments where microphone placement and room acoustics may be less predictable.
Secure Operation and Flexible Power Options
SLX-D+ systems feature AES-256 encryption for secure wireless transmission. The bodypack transmitter operates for up to 8 hours on two AA batteries, with optional SB903 lithium-ion rechargeable batteries providing precise runtime readouts in hours and minutes when used with compatible Shure charging accessories (available separately).
Features
- 1-Channel Tabletop/Rackmount Receiver
- SM35 Cardioid Headset Microphone
- Lightweight Bodypack Transmitter
- ShowLink Ease Remote Transmitter Control
- Wide 138 MHz Frequency Band
- Digital Feedback Reduction (DFR)
- AES-256 Encrypted Digital Audio
- Wireless Workbench & Mobile App Control
- Up to 11 Systems per 6 MHz TV Band
- Up to 8-Hour Battery Runtime
Tech Specs
Wireless Technology: |
Digital UHF |
Diversity: |
Yes |
Receiver Type: |
1x Tabletop/Rack-Mountable |
Number of Audio Channels: |
1 |
Included Transmitters: |
1x Bodypack |
Microphone Type: |
1x Headset |
Included Charging Case: |
No |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
