ListenWIFI Wi-Fi Audio Receiver (COMING SOON)


The ListenWIFI Audio Receiver LWR-1050 offers advanced assistive listening capabilities, enabling venues to comply with disability and accessibility standards. It streams real-time audio from ListenWIFI Audio Servers via Wi-Fi directly to receivers, providing crystal-clear, low-latency audio. Venues can easily distribute these receivers to guests for an enhanced listening experience.

The LWR-1050 is highly automated, connecting automatically to the appropriate channel based on its location with the help of Listen Beacons. This ensures a seamless audio experience, especially useful in venues with multiple channels. For added convenience, the receivers can be used with wired headphones or an inductive neck loop for hearing aids with a T-Coil, simplifying the management of hearing assistance devices and reducing the complexity of supporting personal smartphones.

Ideal for various settings, such as classrooms, places of worship, and theaters, the LWR-1050 provides superior assistive listening.

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This product is available through authorized resellers.

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  • One (1) LWR-1050 Wi-Fi Audio Receiver
  • One (1) LA-365 Rechargeable Li-ion Battery
  • One (1) Quick Start Guide


  • Dedicated Wi-Fi Audio Receiver for assistive listening and language translation
  • Meets ADA and worldwide disability compliance (DDA, IBC, CBC, etc.)
  • Dedicated devices for venues where personal smartphones are not allowed
  • Backup devices for venues who want to avoid the hassle of supporting personal smartphones
  • Extremely easy for guests to use
  • Automatically connects to proper channel based on location (with LA-490 beacons)
  • Superior audio performance & Industry-leading latency
  • Great quality and reliability
  • Compatible with standard earbuds & headphones (CTIA compliant)
  • Compatible with hearing aid telecoils with optional Neck Loop (LA-438)
  • Field Replaceable lithium-ion rechargeable batteries
  • Easy setup, management, and tracking using ListenWIFI Manager for Windows®



Dimensions (H x W x D) with Belt Clip10 x 5.4 x 2.4 cm (3.93 x 2.13 W x 0.93 in.)
Unit Dimensions (H x W x D)10 x 5.4 x 1.6 cm (3.93 x 2.13 W x 0.63 in.)
Unit Weight80 g (2.82 oz.)
Shipping Weight105 g (3.7 oz.)
Enclosure materialPC plastic (IR transparent)
Display31 x 16 mm (1.22 x .63 in) , 64 x 128 pixel OLED display
LEDMulti-colored, multi-function
Light SensorVisible light, automatically adjusts display brightness
ColorBlack, Chrome Buttons
User ControlsVolume up/down, channel up/down, language selection, power, status
Headphone Connection3.5mm (1/8") headphone jack, TRRS, CTIA compliant
USB ConnectionUSB-Micro for charging and programming
Dock Connection4 contacts w/ magnetic latch for charging and programming via docking station
Belt ClipRemovable and Reversible
Battery DoorRemovable for battery replacement


Audio Output Method3.5mm connection for wired headphones or inductive neck loops
Frequency Response (system)20 Hz - 20 kHz ± 1dB (at nominal level)
Distortion (system)< 1% Total Harmonic Distortion (at nominal level)
Signal to Noise Ratio (system)> 74 dB (at nominal level)
Dynamic Range (system)86 dB (at maximum level)
Latency (system)40-60 mS, dependent on network, traffic, and QOS


Wi-Fi Bands802.11 a/b/g/n (2.4 and 5 GHz)
Wi-Fi Frequencies2.4 GHz Channels: 1,2,3,4,5,6,7,8,9,10,11
5 GHz Channels: 36,40,44,48,52,56,60,64,100,104,108,112,116,120*,124*,128*,132,136,149,153,157,161,165
*Channels not available in North American variant (A0)
Audio125 kbps for audio streaming
SecurityTLS 1.2 (AES 128 bit)
Infrared (IR)Protocol: SyncLink IR, 850nM


User ControlsPower on/off, display on/off, channel selection, volume up/down, language selection
Setup/ProgrammingVia Manager Software and USB port on receiver Via Manager Software and USB port on Docking Station Directly in Docking Station using the clone operation
Channel TriggeringAutomatic via SyncLink Infrared (IR) when in proximity to LA-490 beacons.


DisplayChannel playing, available channels, battery level with time remaining, Wi-Fi signal strength, volume status, charging status, language selection, profile name
LEDBlue flashing - receiver is turning on/booting up
Red flashing - indicates receiver has not been configured or Wi-FI is unavailable
Green flashing - receiver is charging
Green solid - receiver is fully charged

+Power and Charging

Power SupplyUSB-Micro or Docking Station - 5V, 500mA
Battery TypeLithium – ion, rechargeable, field replaceable
Battery Size1200 mAh
Battery Life7 hours of continuous audio streaming
Battery Charge TimeFully charged in < 4 hours (dead battery)
Power Save ModesAuto Off - powers down on loss of audio (adjustable OFF, 10, 20, or 30 min)
Auto Power - powers down/up upon insertion/removal of charger (adjustable ON/OFF)
Jack Sense - powers down/up upon insertion/removal of headphones (adjustable ON/OFF)


Temperature - Operation-10 ºC (14 ºF) to +40 ºC (104 ºF)
Temperature - Storage-20 ºC (-4 ºF) to +50 ºC (122 ºF)
Relative Humidity0 to 95% relative humidity, non condensing


Regulatory MarksFCC, CE, ROHS, UKCA


Receiver Warranty2 years
*Specifications are subject to change without notice.