Williams AV WIR SYS SoundPlus 2-Channel Infrared Listening System

Ensure every participant hears critical testimony with the Williams AV SoundPlus 2-Channel Infrared Listening System — a purpose-built assistive listening solution for courtrooms and secure facilities. This professional-grade system uses SoundPlus infrared technology to deliver private, interference-resistant audio; the infrared signal prevents conversations from leaking beyond room walls, supporting courtroom security and confidentiality. The system includes RX22-4 wireless receivers and neckloops for telecoil-enabled hearing aids, giving staff and visitors reliable access to proceedings. Rated to cover up to 28,000 ft² and operating on AC power (24V AC input), the two-channel configuration allows separate audio feeds or adjacent-room operation without cross-talk. Installation is straightforward for IT and facilities teams, and the 5-year limited warranty reduces long-term maintenance concerns. Ideal for courthouses, hearing rooms, and other monitored environments where accessibility, monitoring, and privacy are essential. Add Williams AV SoundPlus to your courtroom AV and surveillance ecosystem to improve compliance and participant experience — contact your distributor to configure and order.

• Provides secure, private audio with SoundPlus infrared transmission so proceedings stay inside the courtroom
• Delivers clear assistive listening across up to 28,000 ft², ensuring equal access for jurors and visitors
• Includes RX22-4 wireless receivers plus neckloop for telecoil-equipped hearing aids to support severe hearing loss
• Two-channel system enables simultaneous, interference-free audio streams for separate rooms or feed sources
• Durable, AC-powered design with a 5-year limited warranty for reliable, long-term courtroom operation