Listen Technologies Wi-Fi/IR Advanced Dante System, Includes LW-100P-02 Listen Everywhere 2-Channel Server with Power Supply, LT-84 ListenIR 2-Channel Transmitter/Radiator Combo, LA-344 Flexible Mounting Hardware

SKU: LTLCS12201D MFR: LCS-122-01-D
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Key Features

  • Experience superior audio with this advanced Dante system for crystal-clear sound.
  • Ensure ADA compliance with this assistive listening system, perfect for public venues.
  • Enjoy flexible mounting options with included hardware for easy, adaptable installation.
  • Stream audio via Wi-Fi to smartphones using the Listen Everywhere 2-channel server.
  • Enhance presentations using the ListenIR transmitter/radiator combo for optimal coverage.
  • Deliver clear audio to every listener with universal ear speakers and extension cables.
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Special Order?Estimated to Ship: 08/19/2025
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Listen Technologies Wi-Fi/RF Advanced System Specifications

Included

Included

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  • Additional Included Items

    Barrel to Barrel Cable (6") - LPT-A107-B Dual RCA to Dual RCA Cable (6.6')
    2x LR-4200-IR Intelligent DSP IR Receiver
    2x LA-401 Universal Ear Speaker
    LA-434 Earphone Extension Cable
    2x LA-430 Intelligent Ear Phone/Neck Loop Lanyard
    LA-423 4-Port USB Charger
    4x LA-422 USB to Micro USB Cable
    LA-466 Dante 2 Channel Output XLR Adapter

LW-100P-02 Server

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  • Audio Inputs

    Terminal Block: Two analog inputs, rear panel, one terminal block connector per input, balanced, +4 dBu (line) nominal input level, +16 dBu maximum input level, impedance 100k ohm

    RCA: Two analog inputs, rear panel, one dual summing RCA connector per input, unbalanced, -10 dBu (line) nominal input level, +2 dBu maximum input level, impedance 100k ohm

  • Ethernet

    RJ-45 supports 10/100/1000 Mbps speed. Green LED flashes at 100 Mbps, Yellow LED flashes at 1000 Mbps.

  • USB

    Type A 2.0 (female)

  • Connector

    5 VDC Barrel

  • Input Voltage

    100-240 VAC, 50-60Hz

  • Output Voltage

    5 VDC

  • Current

    6.0 A

  • Power

    30 W

  • Countries

    North American, UK, EU, AUS

  • IP Address

    DHCP, Static, Reserved

  • Prioritization

    QoS/ToS

  • Users

    1000 (per server)

  • Max Channels

    2 mono (1 stereo)

  • WAP Support

    802.11n or better w/ WMM enabled

  • Supported WAP Frequencies

    2.4 GHz & 5 GHz

  • Bandwidth Use

    Approx. 140 kbps per user

  • App Support

    iOS/Android

  • Cloud Service

    Yes

  • Regulatory

    FCC, CE, RoHS

  • Dimensions (H x W x D)

    1.77 x 6.69 x 3.94" (45 x 170 x 100mm)

  • Weight

    20.8 oz (590g)

LW-202 LE Venue Awareness Kit

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  • Compatibility

    LW-100P-02/LW-200P-04/LW-200P-08/LW-200P-12/LW-200P-16/MX5-1/MX3-4/MX3-8/MX3-12/MX3-16

LT-84 Transmitter/Radiator

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  • Frequency Response

    20 Hz - 20 kHz (+/- 1 dB) Line Input63 Hz - 15 kHz (+/- 3 dB) System Specification (wireless end-to-end with LR-44)

  • Signal-to-Noise Ratio

    > 70 dB (SNR) Line Input> 60 dB (SNR) System Specification (wireless end-to-end with LR-44)

  • Microphone Input

    Two (2) 3.5 mm (0.14 in.) Tip/Sleeve connector, -30 dBu nominal input, +14 dB headroom, impedance 4.4k Ohms, 5 VDC bias supply

  • Total Harmonic Distortion

    < 0.1% (THD) Line Input< 2% (THD) System Specification (wireless end-to-end with LR-44)

  • Unbalanced Line Input

    Stereo/Mono Input. Two (2) Dual (RCA) Phono connectors, unbalanced, -10 dBu nominal input, +14 dB headroom, impedance 10k Ohms

  • Balanced Line Input

    Mono Input. Two (2) Phoenix Type connector, balanced, + 4 dBu nominal input, +14 dB headroom, impedance 100k Ohms

  • Power Switch

    Three (3) position switch - Power OFF, Power ON-Indicator Lights OFF, Power ON-Indicator Lights ON

  • Carrier Frequency Selection

    Two (2), four (4) position rotary switches (2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz)

  • Level Control Knob

    Two (2) audio taper rotary potentiometer, counter-clockwise decreases input mix level, clockwise increases input mix level

  • Power Supply LED

    Green LED on in-line power supply indicates AC power is applied

  • Audio Level Indicators

    Two (2) Green LEDs, two (2) Red LEDs, Green LED indicates Audio presence and Red LED indicates peaks in the audio

  • RJ-45 Amber LED

    Solid Amber indicates carrier is present and IR is being transmitted

  • RJ-45 Green LED

    Solid Green indicates power is applied to unit, flashing indicates unit has entered power save mode

  • Carrier Frequencies

    2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz, Selectable

  • Number of Channels

    Two (2) channels, Selectable carrier frequency

  • Frequency Accuracy

    +/- .005% stability 0 to 50 Degree C

  • Transmitter Stability

    50 PPM

  • Modulation

    FM Wideband, +/-50kHz deviation max, 50 ?S pre-emphasis

  • Power Save Mode

    Carrier will shut off when no audio is present for 15 minutes on both channels to preserve radiator life

  • Expansion Link Output

    Two (2) RJ-45 connectors - Provides RF Signal and Power, CAT-5e cable 24 AWG, 100 ft. maximum cable length, two (2) LA-141s per output connector

  • Coverage Area

    2,787 sq m (30,000 ft 2) single channel with LR-4200-IR/LR-5200-IR receivers or 697 sq m (7,500 ft 2) single channel with LR-42/LR-44 receivers

  • IR Emitter Power

    1.49 W

  • Power Supply Input

    100-240 VAC, 50-60 Hz

  • Power Supply Output

    12 VDC, 4 A, 48 W

  • Power Supply Connector

    0.02" (5mm) OD, 0.01" (2.5mm) ID, barrel type

  • Power Output

    Two (2) RJ-45 connectors. providing Power and RF signal for up to two (2) LA-141 expansion radiators on each output

  • Power Supply Type

    In-line switching mode power supply, Listen part number LA-210

  • Power Supply Line Cord

    IEC line cord, North America Type B (LT-84-01), Asia and UK Type G (LT-84-02), Euro Type C (LT-84-03), Australia Type I (LT-84-04)

  • Temperature

    Operation: 14 F to 104 Degree F (-10 C to +40 Degree C)
    Storage: -4 F to 122 Degree F (-20 C to +50 Degree C)

  • Relative Humidity

    0 to 95% relative humidity, non-condensing

  • Standards

    FCC part 15, ICS-03, CE, UL, CUL, C-Tick, CCC, PSE, KC, GS, RoHS, WEEE

  • Power Supply Compliance Marks

    CUL, UL, CE, CCC, C-Tick, KC, PSE, GS, FCC, RoHS

  • Color

    Black with White Silk Screening

  • Compatibility

    LR-42/LR-44/LPT-A117/LA-141/LR-4200-IR/LR-5200-IR/LR-4200-IR-P1/LR-5200-IR-P1/LP-40-IR-01/LP-41-IR/LP-50-IR/LP-51-IR

  • Mounting

    Can be mounted on a wall, ceiling, or table with provided hardware (screws and hollow wall anchors not provided). Optional LA-347 Wall Box Mounting Plate is available for mounting to a standard single gang electrical box.

  • Dimensions (H x W x D)

    1.5 x 10.7 x 4.1" (3.81 x 27.2 x 10.5cm)

  • Weight

    12.8 oz (400g)
    with Power Supply: 28.8 lb (800g)

LPT-A117 Power Supply Kit

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  • Color

    Black

  • Compatibility

    LT-84

  • Adapter Connections

    DC plug type, .2 in (5.5 mm) OD, center positive and RJ45

  • Weight

    16 oz (455g)

LPT-A107-B RCA Cable

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  • Connectors

    Dual RCA (male) to Dual RCA (male)

  • Cable Length

    6.6' (2m)

  • Weight

    1.75 oz (49g)

LR-4200-IR Receiver

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  • System Distortion

    < 2% total harmonic distortion (THD) at 80% deviation

  • Audio Output Jacks

    Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm, accepts mono or stereo phone plug or LA-430 Intelligent Ear Phone/Neck Loop Lanyard

  • System Frequency Response

    63 Hz - 15 kHz ( +/-3 dB)

  • System Signal to Noise Ratio

    > 60 dB

  • User Controls

    Power on/off and volume up/down

  • Programming

    Via software and USB port, Auto Seek, Jack Sense, Squelch, Auto Power, Auto Off, Stereo, Brightness, Channel Name

  • Set-up Controls

    Press and hold up/down volume buttons for 5 seconds to enterchannel adjust, use up/down to select channel

  • Display

    OLED - Channel designation, battery level, unit number, charging status, volume status

  • LED

    Flashes when batteries are low or to indicate charging, solid when fully charged

  • Carrier Frequencies

    2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz

  • Number of Channels

    Four (4) selectable channels

  • Frequency Accuracy

    +/- .005% stability 32 to 122 Degree F (0 to 50 Degree C)

  • Modulation

    FM Wideband, +/-50 kHz deviation max, 50 uS de-emphasis

  • Coverage Area

    30,000 ft 2 (2787 sq m) single channel with LT-84/LA-141 or 40,000 ft 2 (3716 sq m) single channel with LT-82/LA-140

  • Squelch

    Programmable in 20 steps, automatic on loss of IR signal

  • Power Save Mode

    Turns unit off after a specified time of no IR signal, default is 30 minutes

  • Sensitivity

    Better than one (1) nW/cm2 @40 dB SNR

  • Power Supply

    Micro USB connector, 5 V, 500 mA

  • Battery Type

    Lithium Ion

  • Battery Life

    8 Hours of typical use

  • Battery Charging Time

    Fully charged in 2.5 Hours

  • Temperature

    Operation: 14 F to 104 Degree F (-10 C to +40 Degree C)
    Storage: -4 F to 122 Degree F (-20 C to +50 Degree C)

  • Relative Humidity

    0 to 95% relative humidity, non-condensing

  • Standards

    FCC Part 15, ICS-03, CE, RoHS, WEEE, ADA 706, CBC 11B-706

  • Color

    Flat Black

  • Compatibility

    LA-140/LT-82/LA-365/LA-401/LA-381/LA-405/LA-404/LA-403/LA-402/LA-380/LA-430/LT-84/LA-141/LA-382

  • Requirements

    LA-381/LA-380/LA-423/LA-422/LA-421

  • Dimensions (H x W x D)

    3.75 x 2.00 x 0.64" (9.6 x 5 x 1.7cm)
    With Belt Clip: 3.75 x 2.00 x 0.8" (9.6 x 5.0 x 2.1cm)

  • Weight

    1.9 oz (53.9g)
    with Batteries: 2.8 oz (79.4g)

LA-401 Ear Speaker

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  • Frequency Response

    20 Hz - 20 kHz

  • Impedance

    32 ohm +/- 15% @ 1 kHz

  • Input Sensitivity

    115 dB +/- 4dB @ 1 kHz, 1 mW

  • Rated Power Input

    50 mW

  • Max Power Input

    100 mW

  • Connector/s

    Male 3.5 mm (TRS)

  • Standards

    RoHS

  • Color

    Dark Gray

  • Compatibility

    LR-300-072/LR-44/LR-200-072/LR-400-072/LR-500-072/LP-IL-1/LR-IL-1/R32/R8/LR-400-216/LR-500-216/LR-4200-072/LR-5200-216/LR-5200-072/LR-4200-216/MH-5200-072/MH-4200-072/LR-4200-IR/LR-5200-IR

  • Cable Length

    13" (33cm), Extension cable: 28" (71cm)

  • Weight

    0.40 oz (11g)

LA-430 Loop Lanyard

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  • Connection to Receiver

    Male 3.5 mm (TRRS) to Male 3.5 mm (TRRS)

  • Connection to Short Ear Phone

    Female 3.5 mm (TRS)

  • Neck Loop Field Strength

    400 mA/m (+/- 3dB)

  • Neck Loop Frequency Response

    100Hz to 5kHz (+/- 3 dB ref 1kHz)

  • Standards

    RoHS, IEC60118-4

  • Color

    Black

  • Compatibility

    LR-4200-072/LA-401/LA-405/LA-404/LA-403/LA-402/LR-5200-216/LR-5200-072/LR-4200-216/MH-5200-072/MH-4200-072/LR-4200-IR/LR-5200-IR

  • Cord Length

    29" (74cm)

  • Weight

    1.50 oz (43g)

LA-423 USB Charger

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  • Power Supply Input

    100-240 V, 50-60 Hz, 0.5 A

  • Power Supply Output

    5.0 VDC, 4.2 A

  • Standards

    UL, FCC, RoHS

  • Color

    Black

  • Compatibility

    LA-422

  • Cable Length

    36" (92cm)

  • Cable Type

    4 - USB to Micro USB Cables (LA-422)

  • Dimensions (H x W x D)

    2.44 x 2.90 x 1.13" (62 x 74 x 29mm)

  • Weight

    7.80 oz (221g)

LA-466 Dante XLR Adapter

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  • Type Required

    Power Over Ethernet Switch or 802.3af Compliant POE Injector

  • Color

    Black

  • Compatibility

    LT-84/MX5-1/MX3-4/MX3-8/MX3-12/MX3-16/LA-507

  • Cable Length

    11" (28cm)

  • Audio Connection

    XLR

  • Dimensions (H x W x D)

    4.5 x 1.38 x 1.13" (11.43 x 3.51 x 2.86cm)

  • Weight

    5.6 oz (160g)

About Listen Technologies Wi-Fi/RF Advanced System

Under the umbrella of advanced audio technology, Adorama presents the Wi-Fi/IR Advanced Dante System. This comprehensive package includes the LW-100P-02 Listen Everywhere 2-Channel Server with Power Supply, LT-84 ListenIR 2-Channel Transmitter/Radiator Combo, and LA-344 Flexible Mounting Hardware. This innovative system is designed to provide high-quality, compliant audio coverage, and expanded audio coverage to everyone with a smartphone or tablet.

The Listen Everywhere LW-100P-02 2-Channel Server is a reliable solution for meeting ADA & IBC assistive listening requirements for audiences of up to 1000 users. It connects to your existing Wi-Fi network service and streams directly to users through a free mobile app. The cloud-based management system allows for easy updates and customization options, including the creation of custom welcome messages, videos, banners, and more.

The LT-84 ListenIR 2-Channel Transmitter/Radiator Combo offers an affordable and easy-to-use assistive listening solution. It provides clear, reliable signals across 2,787 square meters (30,000 square feet), ensuring uninterrupted audio performance in any mid-sized space. The LT-84 is the first infrared assistive listening system to feature expansion radiators (LA-141), which provide delay compensation to prevent signal cancellation dropouts.

The LPT-A117 Remote Power Supply Kit is easy to install and compatible with the LT-84 ListenIR Transmitter/Radiator combo. It utilizes a single CAT-5e cable for power transmission, making it a simple and discrete solution for a wide range of spaces and venues.

The LR-4200-IR Intelligent DSP IR Receiver offers outstanding audio clarity and quality with the best range and reception in its class. It is equipped with a micro USB connection, making it easy for venues to charge and update the units via any standard USB port.

The LA-401 Universal Ear Speaker offers high-quality audio performance and freedom of movement. It can be used with hearing aids for a truly universal solution. The LA-430 Intelligent Ear Phone/Neck Loop Lanyard provides industry-leading assistive listening for individuals with telecoil-equipped hearing aids and cochlear implants.

The LA-423 4 Port USB Charger offers an easy way to simultaneously charge up to four Listen iDSP products. The LA-466 Dante 2 Channel Output XLR Adapter lets you drive analog line-level products from any Dante-connected network.

This sophisticated Wi-Fi/IR Advanced Dante System is a comprehensive solution for setting up a listening center, making it a top choice for venues, businesses, and government agencies looking for high-quality listening centers.

Listen Technologies Wi-Fi/RF Advanced System Features

  • Extended Audio Reach
  • Easy and Convenient
  • Free Smartphone App

Product Documents

User Manual

Key Features

  • Experience superior audio with this advanced Dante system for crystal-clear sound.
  • Ensure ADA compliance with this assistive listening system, perfect for public venues.
  • Enjoy flexible mounting options with included hardware for easy, adaptable installation.
  • Stream audio via Wi-Fi to smartphones using the Listen Everywhere 2-channel server.
  • Enhance presentations using the ListenIR transmitter/radiator combo for optimal coverage.
  • Deliver clear audio to every listener with universal ear speakers and extension cables.

What's in the box:

  • LW-100P-02 Listen Everywhere 2-Channel Server with PSU
  • 100x Leave Behind Cards
  • 2x Window Clings
  • 2x Display Posters
  • 2x Table Tents
  • LT-84 ListenIR 2-Channel Transmitter/Radiator Combo
  • LA-210 12 VDC Universal Power Supply/Power Cord
  • LA-344 Flexible Mounting Hardware
  • 2x Phoenix Type Connectors
  • LA-303 Multi-Lingual Assistive Listening Notification Sign
  • Quick Start Guide
  • 2x Barrel to RJ-45 Adapters
  • Barrel to Barrel Cable (6 ")
  • Listen Technologies 5 Year Limited Warranty