Shure SLXD14/DL4B Digital Wireless DuraPlex Omni Lavalier Microphone System (G58: 470 to 514 MHz) - SLXD14/DL4B-G58

Product Overview

The Shure SLXD14/DL4B is a digital wireless lavalier microphone system built for presenters, worship leaders, and AV installations that need clear, reliable speech audio. It combines the SLX-D digital wireless platform with the IP57-rated DL4 DuraPlex omnidirectional subminiature lavalier in black. Operating in the G58 band (470 to 514 MHz), the system delivers transparent 24-bit digital audio and stable RF for conference rooms, training rooms, and houses of worship. A rack-mountable SLXD4 receiver and SLXD1 bodypack transmitter make it straightforward to integrate into a commercial AV rack.

Product Description

This SLX-D wireless system pairs the SLXD4 single-channel receiver with an SLXD1 bodypack transmitter and the DL4 DuraPlex lavalier microphone for discreet, broadcast-quality voice capture. The 5 mm omnidirectional DuraPlex element is rated IP57 against water, moisture, dirt, and dust, and its 1.6 mm ShurePlex cable resists kinking and memory effect for repeatable on-body placement. As a 24-bit digital wireless system, it provides clean audio and predictable RF coordination, supporting up to 32 compatible systems per 44 MHz band for multi-room and multi-presenter deployments. The G58 frequency band covers 470 to 514 MHz. For AV integrators, the receiver mounts in a standard rack and provides the connectivity needed to feed a DSP or conferencing processor, making this a strong presenter wireless microphone for AV installation in auditoriums and multi-purpose rooms. The black DL4B lavalier keeps the microphone unobtrusive against darker clothing in broadcast studio and house of worship settings.

Key Features

• 24-Bit Digital Audio — The SLX-D platform delivers transparent 24-bit digital audio with stable RF performance for speech-critical applications.
• IP57 DuraPlex Lavalier — The 5 mm omnidirectional DL4 element is rated IP57 against water, moisture, dirt, and dust for demanding install environments.
• ShurePlex Cable — The 1.6 mm cable with dual redundant ground resists kinking and memory effect and is fully paintable for discreet placement.
• High Channel Count — Up to 32 compatible systems operate per 44 MHz band, supporting multi-presenter and multi-room AV deployments.
• Rack-Mount Receiver — The SLXD4 single-channel receiver includes rackmount hardware for clean integration into a commercial AV rack.
• Bodypack Transmitter — The SLXD1 bodypack pairs with the lavalier for hands-free operation by presenters and worship leaders.
• G58 Frequency Band — Operation across 470 to 514 MHz supports frequency coordination in typical commercial RF environments.

Typical Applications

• House of worship
• Conference room
• Training room
• Auditorium
• Multi-purpose room

Technical Specifications

Frequently Asked Questions

How many systems can run at once?
Up to 32 compatible SLX-D systems can operate per 44 MHz band, subject to local RF conditions and frequency coordination.

Is the lavalier suitable for active or outdoor use?
Yes. The DL4 DuraPlex element is IP57 rated against water, moisture, dirt, and dust, which suits worship, theater, and demanding install environments.

Does the receiver mount in a rack?
The SLXD4 single-channel receiver ships with rackmount hardware for integration into a standard AV rack.

What frequency band is this system?
This configuration operates in the G58 band, covering 470 to 514 MHz. Confirm the band is legal and clear in your region before deployment.

What warranty and support are available?
Contact Creation Networks for current Shure warranty terms and AV integration support for SLX-D wireless systems.

Compare with related Shure SLX-D systems such as the Shure SLXD14/SM35 Headset System and the Shure SLXD14D Dual-Channel Bodypack System.