Shure SLXD14D+ Dual Wireless Bodypack System with WA305 Instrument Cables – CH38/CH70

Shure SLXD14D+ – Professional Dual Wireless Bodypack System with WA305 Locking Instrument Cables.

The Shure SLXD14D+ Dual Wireless Bodypack System delivers professional-grade dual-channel digital wireless performance, perfect for guitarists, bassists, and multi-instrumentalists who need reliable, hands-free operation.

Supplied with two WA305 premium locking instrument cables, this system ensures secure connections that stay firmly in place during live performances.

Operating in the S50 or K55 frequency bands, the SLXD14D+ offers licence-free tuning coverage for the UK (S50) or licensed operation (K55), providing freedom to perform confidently in busy RF environments. Built on the proven SLX-D+ digital platform, it combines transparent 24-bit audio, AES-256 encryption, low latency, and rugged hardware—making it ideal for touring musicians, house bands, theatre pits, and professional stage setups.

• For the CH70 variant: This frequency band (823–865 MHz) is license-free in the UK, making it ideal for venues that want simple, hassle-free operation without ongoing licensing costs.
• For the CH38 variant: This frequency band (606–694 MHz) is licensed in the UK, offering improved protection from interference and is preferred for professional touring, theatres and large-scale productions.

Each SLXD1+ bodypack features a high-impedance input and locking 6.35 mm jack, preserving natural instrument tone while preventing accidental disconnections on stage. The dual-channel SLXD4D+ receiver ensures stable RF coverage with automatic scanning, frequency coordination, and low-latency operation for an immediate, natural feel while playing.

ShowLink® Ease provides a dedicated control link between the receiver and both transmitters, enabling remote adjustment of gain, frequency changes, control locks, and firmware updates—all without interrupting the performance. The system also integrates Shure’s patented Digital Feedback Reducer (DFR) software for added protection against unwanted audio feedback.

With up to 8 hours of operation from two AA batteries or optional SB903 rechargeable packs, the SLXD14D+ is dependable for long rehearsals, live shows, and professional installations.

Shure SLXD14D+ Key Features:

• Dual Wireless Bodypack System: Two SLXD1+ bodypack transmitters with dual-channel SLXD4D+ half-rack receiver.
• WA305 Locking Instrument Cables: Each bodypack supplied with high-quality 1.5 m locking jack cable for secure instrument connection.
• 24-Bit Digital Audio: Transparent audio with >118 dB dynamic range for instrument and performance fidelity.
• Low Latency: 2.8 ms ensures natural, responsive performance.
• Stable RF Performance: S50 or K55 band wide tuning range with automatic channel setup and synchronisation.
• ShowLink® Ease Remote Control: Adjust gain, frequency, lock controls, and update firmware remotely.
• AES-256 Encryption: Secure wireless transmission suitable for professional environments.
• Rugged Receiver Design: Galvanised steel housing designed for touring racks and fixed installations.
• Flexible Power Options: Up to 8 hours operation from AA batteries or optional SB903 Li-ion rechargeables.
• Professional Stage Ready: Ideal for live instruments, theatre pits, corporate events, and installations.
  

SLX-D+ vs SLX-D – What’s New?

Shure’s SLX-D+ Wireless Microphone Systems take everything that made SLX-D a trusted professional solution and make it even better. While the audio quality remains the same crystal-clear 24-bit digital sound you expect, SLX-D+ adds enhanced features for easier setup, more reliable performance, and greater flexibility across a wide range of venues.

Key Improvements in SLX-D+:

• Expanded Wide Tuning Range: 138 MHz coverage on all components gives you more flexibility to operate in different regions and crowded RF environments.
• ShowLink® Ease: Adjust transmitter settings remotely from the receiver, including gain control, firmware updates, and automatic frequency scanning — all without touching the transmitter.
• Digital Feedback Reduction (DFR): Shure’s patented DSP automatically suppresses unwanted feedback, ensuring smooth and uninterrupted audio.
• AES-256 Encryption: Each component includes advanced encryption for secure and private wireless transmission.
• Lower Latency: Improved 2.8 ms latency ensures audio remains perfectly in sync with live performance or presentations.
• Bluetooth & Wireless Monitoring: Track and manage system status via Wireless Workbench and mobile apps from iOS or Android devices.
• Flexible System Configurations: Choose from portable, ½ rack, or full rack quad receivers, plus bodypack, handheld, and plug-on transmitters for any scenario.
• Reliable Power Options: Use standard AA batteries for up to 8 hours, or Shure’s SB903 Li-ion rechargeable batteries for convenient charging solutions.

SLX-D+ is ideal for professional engineers, volunteers, and performers who want the simplicity and reliability of SLX-D, but with automated setup, smarter monitoring, and additional security. Whether you’re on stage, in a lecture hall, a place of worship, or managing a complex multi-channel installation, SLX-D+ makes wireless audio easier, faster, and more dependable.

• RF Carrier Frequency Range: S50: 823–865 MHz (License-Free UK), K55: 606–694 MHz (Licensed)
• Working Range: 100 m (328 ft), actual range depends on RF absorption, reflection, and interference
• RF Tuning Step Size: JB Band 125 kHz, all other bands 25 kHz (region-dependent)
• RF Sensitivity: −97 dBm at 10⁻⁵ BER
• Image Rejection: >85 dB typical
• Latency: 2.8 ms
• High-Pass Filter: 160 Hz, –12 dB/octave (factory default off)
• Audio Frequency Response: 20 Hz–20 kHz (+1, −2 dB)
• Audio Dynamic Range: 118 dB A-weighted (typical)
• Total Harmonic Distortion: <0.02%
• System Audio Polarity: XLR: Positive pressure on mic produces positive voltage on pin 2; TRS: Positive pressure produces positive voltage on tip
• Mic Offset Range: 0–21 dB in 3 dB steps
• Operating Temperature: 0 °F to 122 °F (−18 °C to 50 °C)
• Storage Temperature: −20 °F to 165 °F (−29 °C to 74 °C)

SLXD4D+ Receiver

• Housing: Rugged galvanised steel
• Audio Output: XLR and 6.35 mm TRS, balanced, gain –18 to +42 dB
• Phantom Power Protection: Yes
• Network Interface: Single Port Ethernet 10/100 Mbps, DHCP/manual IP
• Max Cable Length: 100 m (328 ft)

SLXD1+ Bodypack

• Battery Type: AA or SB903 Li-ion rechargeable
• Dimensions (Dia × L): 37.1 × 176 mm (1.46 × 6.93 in)
• Weight: 144 g (5.1 oz)
• Audio Input: Unbalanced, Max Input 8.2 dBV
• Locking Instrument Connection: WA305 6.35 mm locking jack included

WHAT'S IN THE BOX

• 1 x SLXD4D+ Dual Channel Receiver
• 2 x SLXD1+ Bodypack Transmitters
• 2 x 1/4 wave antennas
• 1 x Rackmount kit
• 4 x AA batteries
• 1 x Power supply
• 2 x Carrying pouches