Williams AV DWS INT 400 ALK Digi-Wave 400 Series Interpretation System for 2-Presenters and 20-Listeners, Alkaline Batteries

Deliver inclusive, professional audio for conferences, training sessions and multilingual gatherings with the Williams AV DWS INT 400 ALK Digi-Wave 400 Series Interpretation System. Designed for B2B event planners, training departments and AV integrators, this interpretation system supports two presenters and up to 20 listeners while accommodating up to 14 interpreters, so large teams and diverse audiences stay connected. The kit ships complete with two transceivers, 20 receivers, headset microphones, earphones, chargers and alkaline batteries for immediate deployment and reliable portable performance. With a wide frequency response from 20 Hz to 20 kHz, speech reproduction is clear and intelligible—helpful for accessibility, compliance and smoother operator monitoring. Lightweight and economical, the Digi-Wave 400 reduces setup time and rental overhead while integrating into existing venue AV, security and event-monitoring workflows. Whether you’re running corporate seminars, courtrooms, or educational workshops, this wireless interpretation system improves audience engagement and makes managing multilingual content simple. Equip your next event with Williams AV Digi-Wave 400 to enhance communication, accessibility and on-site monitoring—contact us to request a quote or schedule a demo.

• Delivers clear, reliable assistive listening for conferences and multilingual events, ensuring every attendee hears presentations and translations.
• Supports up to 20 listeners and up to 14 interpreters, giving organizers flexible coverage for medium-sized meetings.
• Portable, complete kit with two transceivers, 20 receivers, headsets, earphones, chargers and alkaline batteries for quick setup and easy transport.
• Wide frequency response (20 Hz–20 kHz) for natural speech clarity, reducing listener fatigue and improving comprehension.
• Economical solution that lowers rental and staffing costs while improving accessibility and compliance for corporate, education, and government events.
• Integrates with venue AV, monitoring and security workflows so event staff can manage audio and interpretation alongside surveillance and communications systems.