The Listen Technologies LWS-02B-W1 ListenWIFI Assistive Listening System is a professional Wi-Fi-based assistive listening solution designed for venues that need clear audio delivery for hearing assistance, language interpretation, or audio streaming. It streams live, low-latency audio over an existing Wi-Fi network to dedicated receivers and users’ smartphones through the ListenWIFI app. The system includes a two-channel Wi-Fi audio server and two dedicated receivers, making it suitable for smaller installations such as theaters, classrooms, houses of worship, and meeting spaces. It supports scalable expansion, allowing venues to increase channels and user capacity as needed.

Specs:

• Product type: Wi-Fi assistive listening system
• Manufacturer: Listen Technologies
• Model: LWS-02B-W1
• System type: 2-channel Wi-Fi audio streaming system
• Includes:
• 1 × LW-120-02 ListenWIFI 2-channel audio server
• 2 × LWR-1050 ListenWIFI Wi-Fi audio receivers
• 2 × LA-164 ear speakers
• 2 × LA-445-BK breakaway lanyards
• 2 × LA-438 advanced neck loops
• Audio transmission: Wireless audio over existing local Wi-Fi network
• Supported Wi-Fi bands: 2.4 GHz and 5 GHz
• User devices: Smartphones/tablets with ListenWIFI app and dedicated receivers
• Maximum users: Up to 500 listening devices per server system
• Channels: 2 audio channels
• Audio frequency response: 20 Hz – 20 kHz (±1 dB)
• Signal-to-noise ratio: ≥74 dB end-to-end
• Latency: Low-latency live audio streaming
• Network connection: Local area network (LAN) based
• Software control: ListenWIFI Manager software
• App support: Customizable ListenWIFI mobile app
• Receiver connection: 3.5 mm TRRS headphone output
• Receiver battery: Replaceable lithium-ion battery
• Receiver charging: USB micro charging
• Audio server mounting: 1 RU 19-inch rack mountable (rack kit optional)
• Expansion: Additional servers can be added for more channels and users
• Typical applications: Theaters, classrooms, conference rooms, stadiums, houses of worship, courtrooms

Product specs