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Listen Technologies LWR-1050 Wi-Fi Assistive Listening Receiver

Listen Technologies LWR-1050 Wi-Fi Assistive Listening Receiver

SoundPro Item: 146691 | Part Number: LWR-1050-W0

$335.00
$419.00 $335.00
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MSRP: $419.00 | MAP: $335.00

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  • ADA And Worldwide Disability Code Compliance For Venues Requiring Certified Assistive Listening
  • Automatic Channel Selection Via SyncLink IR Proximity To LA-490 Beacons Eliminates Manual Tuning
  • CTIA-Compliant Headphone Jack Supports Standard Earbuds Or Optional Inductive Neck Loop For T-Coil Users
  • Field-Replaceable Lithium-Ion Battery Delivers Seven Hours Of Continuous Streaming
  • OLED Display With Ambient Light Sensor Provides Real-Time Channel, Signal Strength, And Battery Status
  • ListenWIFI Manager Software Enables Centralized Programming And Device Tracking Across Windows Networks
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When integrators need to deliver compliant assistive listening in multi-channel facilities, this dedicated Wi-Fi receiver eliminates the complexity of supporting personal smartphones while ensuring ADA, DDA, and IBC accessibility standards are met. The system streams audio from ListenWIFI servers with 40-60 ms latency, making it suitable for houses of worship, performing arts centers, and educational institutions where clarity and synchronization matter.

The receiver uses SyncLink IR technology to detect ListenWIFI beacons, automatically tuning to the correct channel as guests move between spaces—no manual selection required. This capability is especially valuable in convention centers or campuses with multiple simultaneous events. Field-replaceable lithium-ion batteries provide seven hours of continuous operation and recharge fully in under four hours via USB-Micro or docking station.

For venues managing diverse hearing assistance needs, the CTIA-compliant 3.5mm jack accepts standard earbuds or connects to an optional inductive neck loop for hearing aid T-Coil users. The OLED display shows channel name, battery status, Wi-Fi signal strength, and language selection, while the light sensor adjusts brightness automatically. ListenWIFI Manager software enables centralized setup, programming, and device tracking across Windows networks.

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Specifications

Certifications
Regulatory Marks
FCC, CE, ROHS, UKCA
Dimensions
With Belt Clip (H x W x D)
10 x 5.4 x 2.4 cm (3.93 x 2.13 x 0.93")
Unit (H x W x D)
10 x 5.4 x 1.6 cm (3.93 x 2.13 x 0.63")
Weight
Unit
80 g (2.82 oz)
Shipping
105 g (3.7 oz)
Audio
Output Method
3.5mm TRRS headphone jack, CTIA compliant
Frequency Response
20 Hz - 20 kHz ± 1 dB (at nominal level)
Total Harmonic Distortion
< 1% (at nominal level)
Signal To Noise Ratio
> 74 dB (at nominal level)
Dynamic Range
86 dB (at maximum level)
System Latency
40-60 ms (dependent on network, traffic, and QoS)
Connectivity
Wi-Fi Bands
802.11 a/b/g/n (2.4 and 5 GHz)
2.4 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
Audio Streaming Bitrate
125 kbps
Security
TLS 1.2 (AES 128 bit)
USB
2.0 (Micro)
Infrared Protocol
SyncLink IR, 850 nm
Construction
Enclosure Material
PC plastic (IR transparent)
Color
Black with chrome buttons
Display
31 x 16 mm (1.22 x 0.63") OLED, 64 x 128 pixel
Belt Clip
Removable and reversible
Controls
User Controls
Power on/off, display on/off, channel selection, volume up/down, language selection
Setup/Programming
Via Manager Software and USB port or docking station, direct clone operation in docking station
Channel Triggering
Automatic via SyncLink IR when in proximity to LA-490 beacons
Power
Power Supply
USB-Micro or docking station, 5V, 500 mA
Battery Type
Lithium-ion, rechargeable, field replaceable
Battery Capacity
1200 mAh
Battery Life
7 hours continuous audio streaming
Charge Time
< 4 hours (fully discharged)
Auto Off
Adjustable: OFF, 10, 20, or 30 minutes on loss of audio
Auto Power
Adjustable ON/OFF, powers down/up upon charger insertion/removal
Jack Sense
Adjustable ON/OFF, powers down/up upon headphone insertion/removal
Environmental
Operating Temperature
-10 °C (14 °F) to +40 °C (104 °F)
Storage Temperature
-20 °C (-4 °F) to +50 °C (122 °F)
Relative Humidity
0 to 95% non-condensing
Warranty
Receiver
2 years

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