Williams AV Digi-Wave 400
Interpretation and Communication System

Stop Yelling. Start Communicating.


The Williams AV Digi-Wave 400 headset system is ideal for collaborative tours, training or other jobs in high-noise industrial settings with multiple active contributors. The system provides the option to use a wide range of safety-rated headphones to ensure a quality sound experience for users. Digi-Wave 400 also supports live interpretation functionality, perfect for multi-lingual groups.

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The Digi-Wave 400 version delivers:

  • Industrial-strength, two-way, collaborative communication
  • Programming ease of use
  • Updated wireless charging
  • Backwards compatibility with Digi-Wave 300
  • NRR-rated headset options
  • Ability to fine-tune mic sensitivity

Multiple messages? Hold side-by-side presentations without interference. In two-way or one-way mode, the Digi-Wave system allows up to six (6) tour hosts or interpreters to operate in the same area in full-duplex mode, simultaneously with no cross-talk. Plus, guests can ask questions or interact with other tour members with the push of a button.

  • Groups: 4 simultaneous groups
  • Participants Per Group: Unlimited
  • Range: 900 Feet Battery Life: 8-12 Hours
  • Charge Cycle: 2.5 Hours
  • Frequency: 2.4 GHz
  • Active Live Mics: Max 6 per group
  • System Details: Two-way digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Due to its frequency-hopping algorithm, it avoids interference and is a very secure method of communication.

Flexible options available. Standard delivery package includes:

  • 12 transceivers with chargers
  • 12 headset microphones
  • 12 silicone skins
  • 1 carrying case
  • 2-year warranty

Our expert team can help you customize a package to meet your specific challenge, including necessary accessories, programming and more. Contact us to get started.