The SLXD5+ receiver and SLXD1+ transmitter bring professional-grade wireless digital audio with unwavering RF stability to your mobile productions.

Designed for on-camera mounting or audio bag integration, the SLXD5+ provides transparent 24-bit digital sound with over 118 dB dynamic range and a wide 138 MHz tuning range for reliable UHF performance. Dual 1/8" outputs offer headphone monitoring and switchable line/mic output for versatile routing.

Setup is fast and secure. Automatic frequency management and ShowLink® technology keep your system locked in, allowing remote transmitter adjustments from the receiver. Multi-Mic Mode enables quick IR syncing of multiple frequencies, while Wireless Workbench® and WWB Mobile provide full control over Wi-Fi or Bluetooth. AES-256 encryption means they only hear it if you want them to, and Shure’s Digital Feedback Reducer actively suppresses unwanted feedback.

Power options include up to 5.5 hours from two AA batteries or the optional SB903 Li-ion rechargeable system. Paired with the SLXD1+ bodypack transmitter, this system awaits your choice of instrument cable, lav mic, or headset mic you desire (sold separately). Every detail speaks of reliability, every feature is designed for life in the field, portable, durable, and ready for any production.

Applications

• Mobile audio production
• In the field A/V

Features

• Delivers transparent 24 bit audio with over 118 dB of dynamic range
• Portable digital wireless receiver built for on-camera rigs and audio bags
• Wide 138 MHz tuning range supports reliable operation across crowded RF spaces
• Dual 1.8 inch outputs provide headphone monitoring and switchable line or mic output
• Automatic frequency management keeps your signal clean and stable
• ShowLink technology lets you adjust transmitter settings directly from the receiver
• Multi-Mic Mode scans and syncs multiple clean frequencies quickly via IR
• Front-panel controls allow monitoring of multiple sources from a single unit
• Works with Wireless Workbench or WWB Mobile over Wi-Fi or Bluetooth for system control
• AES-256 encryption keeps your audio private and secure
• Digital Feedback Reducer helps suppress unwanted feedback in the field
• Runs up to 5.5 hours on two AA batteries or with the optional SB903 rechargeable battery
• Compact, field-ready design delivers trusted Shure sound wherever you record

• SLXD1+
  • Battery Type: Rechargeable Li-Ion or 1.5 V AA batteries
  • Dimensions (H × W × D): 3.86 × 2.68 × 1.0 in (98 × 68 × 25.5 mm)
  • Weight: 3.1 oz (89 g)
  • Housing: PC/ABS
  • AUDIO INPUT
    • Connector: 4-Pin male mini connector (TA4M)
    • Configuration: Unbalanced
    • Impedance: 1 MΩ
    • Maximum Input Level: 8.2 dBV (2.57 Vrms, 7.27 Vpp)
    • Preamplifier Equivalent: Input Noise (EIN) –118 dBV
  • RF OUTPUT
    • Antenna Type: 1/4 Wave
    • Occupied Bandwidth: <200 kHz
    • Modulation Type: Shure Propietary Digital
    • Power: 1 mW/10 mW Varies by region.
• SLXD5+
  • RF INPUT
    • Spurious Rejection: >75 dB Typical
    • Impedance: 50 Ω
    • Phantom Power Protection: Yes
    • Antenna Type: 1/4 Wave Whip
  • AUDIO OUTPUT
    • Audio Frequency Response: 20 Hz – 20 kHz (+1, -3 dB)
    • Connector Type: 1/8" (3.5 mm), ×2
  • Configuration
    • Balanced (Mono): Tip=audio +, Ring=audio –, Sleeve=ground
    • Dual Mono: Tip = left, Ring = Right, Sleeve = Ground
  • Impedance (Camera)
    • Balanced (Mono) Line: 450 Ω
    • Balanced (Mono) Mic: 240 Ω
    • Dual Mono Line: 400 Ω
    • Dual Mono Mic: 200 Ω
  • Full Scale Output
    • Camera (Balanced Line): 15 dBV
    • Headphone: 13 mW @ 64 Ω Load
  • Dimensions (H × W × D): 4.21 × 2.68 × 1.0 in (107 × 68 × 25.3 mm)
  • Weight: 1.8 lb (182 g)
  • Housing: Aluminum
  • Power Requirements
    • Battery: Rechargeable Li-Ion or 1.5 V AA batteries
    • Power Supply: SBC-DC-903 Battery
    • Eliminator, or 5 VDC via USB-C