Williams AV DWD 401 – Digi-Wave Connect XLR Audio Interface

Product Overview

The Williams AV DWD 401 Digi-Wave Connect is an audio breakout box that bridges a Digi-Wave 400 wireless system to installed AV equipment over balanced XLR connections. It converts line-level audio to and from a DLT 400 transceiver via USB-C, letting integrators feed a mixing console, DSP, or room sound system into the wireless intercom or interpretation network — and pull Digi-Wave audio back out for recording or reinforcement. A power supply, USB-C cable, and BKT 040 mounting bracket are included for permanent installation.

Product Description

In many Digi-Wave deployments, the wireless system needs to exchange audio with the rest of the AV installation: an interpreter booth feed from the house console, program audio into the interpretation channels, or intercom audio routed to a recording or overflow system. The DWD 401 handles this interface. Its 3-pin female XLR line input accepts audio from a console or DSP output and sends it to a connected DLT 400 transceiver for wireless distribution, while the 3-pin male XLR output delivers received Digi-Wave audio at line level to downstream equipment. The transceiver connects over a single USB 3.1 C cable (included), which carries the adjustable line-level audio path the DLT 400 already provides. The compact chassis — about 5.4 inches tall and under half a pound — mounts with the included BKT 040 bracket, so it installs cleanly behind a lectern, in an interpreter booth, at a rack shelf, or beside a credenza-mounted transceiver. Power comes from the included 5 VDC supply. For AV integrators, the DWD 401 turns a portable wireless system into a fixed part of the signal chain: pair it with the Williams AV DLT 400 transceiver, then distribute audio to DLR 400 RCH receivers for interpretation, assistive listening, or intercom monitoring throughout the facility.

Key Features

• Balanced XLR Line Input — A 3-pin female XLR accepts line-level audio from consoles, DSPs, and installed sound systems for wireless distribution over Digi-Wave.
• Balanced XLR Line Output — A 3-pin male XLR delivers received Digi-Wave audio to recorders, amplifiers, or room audio systems at line level.
• Single-Cable Transceiver Connection — The included USB 3.1 C cable links the breakout box to a DLT 400 transceiver, carrying audio in both directions.
• Installation-Ready Hardware — The included BKT 040 mounting bracket and 5 VDC power supply support permanent placement in booths, lecterns, and equipment racks.
• Compact Footprint — At 5.43" x 1.48" x 2.125" and 0.45 lbs, the unit fits discreetly into existing conference room and auditorium AV infrastructure.
• System-Level Flexibility — Enables console-fed interpretation channels, program audio injection, and recording taps on any Digi-Wave 400 system.

Typical Applications

• Government space and courtroom interpretation booth interfacing
• House of worship interpretation and assistive listening feeds
• Auditorium and all-hands room program audio distribution
• Conference room and commercial meeting space integration
• Broadcast studio intercom audio routing

Technical Specifications

Frequently Asked Questions

What does the DWD 401 Digi-Wave Connect actually do?

It converts between balanced XLR line-level audio and the USB-C audio interface on a Digi-Wave DLT 400 transceiver. Audio from a console or DSP can be sent into the wireless system, and received wireless audio can be output to installed equipment.

Which Digi-Wave devices is it compatible with?

The DWD 401 is specified for the DLT 400 transceiver, connecting over the included USB 3.1 C cable. The transceiver then communicates wirelessly with other DLT 400 units and DLR 400 receivers.

Can I use it to feed program audio into an interpretation system?

Yes. A common configuration sends the floor mix from the house console into the DWD 401's XLR input, so interpreters monitoring on Digi-Wave devices hear the program feed and audiences receive interpreted channels wirelessly.

How is it mounted in a permanent installation?

The included BKT 040 mounting bracket secures the breakout box in interpreter booths, behind lecterns, on rack shelves, or near credenza equipment, with the included 5 VDC supply providing power.

Does it record or process audio itself?

No. The DWD 401 is an analog audio interface only — level conversion and connectivity. Mixing, DSP, and recording are handled by the equipment you connect to its XLR input and output.

What warranty does it carry?

Williams AV covers the DWD 401 with a 2-year warranty. Creation Networks can assist with system design questions for integrating Digi-Wave into your AV installation.