SLX-D+

Item ID: 27

Shure SLX-D+

SLXD4+ Single & SLXD4D+ Dual Receivers, with SLXD1+ Bodypack, SLXD2+ Handheld & SLXD3+ Plug-On Transmitters

Overview

The Shure SLX-D+ takes the proven rock-solid performance of the legacy SLX-D system and supercharges it for today's complex RF environments. Engineered for live sound, corporate installations, location sound, and rental houses, SLX-D+ delivers transparent 24-bit digital audio alongside an expanded 138 MHz wide tuning range. It brings flagship-level features to a more accessible tier, notably introducing ShowLink® Ease for real-time remote control of transmitters, automatic frequency deployment, AES-256 encryption, and built-in digital feedback reduction. Whether you're managing a single presenter or a multi-channel festival stage, SLX-D+ provides confidence without complexity, letting engineers and volunteers alike deliver flawless, worry-free wireless audio.

Models & Range

• Receiver Models: SLXD4+ (Single-channel half-rack receiver), SLXD4D+ (Dual-channel full-rack receiver)
• Transmitter Models: SLXD1+ (Bodypack Transmitter), SLXD2+ (Handheld Transmitter with various Shure capsules), SLXD3+ (Plug-On Transmitter)

Key Features

• ShowLink® Ease & Automatic Setup: Eliminates the need to manually sync transmitters when avoiding interference. The system can automatically scan and deploy new frequencies, while allowing remote adjustment of transmitter gain, lock controls, and firmware directly from the receiver.
• Expanded 138 MHz Tuning Range: Dramatically increases channel density, allowing up to 85 compatible systems per 138 MHz band, ensuring reliable drop-out-free performance even in congested RF environments.
• Built-in Digital Feedback Reduction: Intelligently detects and deploys precision filters to eliminate unwanted acoustic feedback on a per-channel basis, making it ideal for unoperated corporate installs or difficult acoustic spaces.
• Secure AES-256 Encryption: Provides standard-setting security for sensitive corporate, government, and broadcast applications where absolute audio privacy is required.
• Ultra-Low Latency 24-Bit Audio: Delivers pristine, transparent digital sound quality with >118 dB dynamic range and a lightning-fast 2.8 ms latency for real-time performance.

Technical Specifications

• Wireless Technology: Digital UHF
• Audio Resolution: 24-bit digital
• Dynamic Range: >118 dB (A-weighted)
• System Latency: 2.8 ms
• Tuning Bandwidth: Up to 138 MHz (region dependent)
• Channel Density: Up to 32 per 44 MHz / 85 per 138 MHz
• Encryption: Advanced Encryption Standard (AES-256)
• Operating Range: 100 m (328 ft) line of sight
• Transmitter Power Requirements: 2 x AA batteries or optional Shure SB903 rechargeable lithium-ion battery (up to 8 hours runtime)
• Network & Control: Ethernet for multi-system coordination, Shure Wireless Workbench Mobile app compatibility via Bluetooth/WiFi, and third-party control systems

Included Accessories

• Receiver Antennas and BNC Cables
• Rackmount Hardware Kit (for SLXD4+ and SLXD4D+ receivers)
• 2 x AA Batteries (per transmitter)
• Zippered Storage Pouch (for transmitters)
• Microphone Clip (with handheld models)
• (Note: Shure SB903 rechargeable batteries and charging stations are highly recommended and sold separately)