Listen Technologies Wi-Fi/RF Base System, Includes LW-100P-02 LE 2-Channel Wi-Fi Server, LT-803-072-P1 Stationary 3-Channel Transmitter Package, 2x LR-3200-072 Basic DSP Receiver, 72 MHz, LA-401 Universal Ear Speaker

SKU: LTLCS12001 MFR: LCS-120-01
Earn VIP Reward Points

Key Features

  • Ensure crystal-clear audio with this assistive listening system, perfect for any venue.
  • Experience superior sound quality with the DSP receiver, enhancing speech intelligibility.
  • Enjoy universal compatibility; use your favorite headphones or neck loop lanyard with ease.
  • Stream audio via Wi-Fi with the 2-channel server, supporting up to 1000 users per server.
  • This RF transmitter package operates on 72 MHz for reliable assistive listening.
  • Get everything you need in one base system, from transmitter to multiple DSP receivers.
See More Product Details
Special Order?Estimated to Ship: 08/22/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$179.99

3 Year

$249.99

5 Year

$489.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Listen Technologies Wi-Fi/RF Base System Specifications

Included

Included

Jump to...
  • Additional Included Items

    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

LW-100P-02 Server

Jump to...
  • 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)

W-202 LE Venue Awareness Kit

Jump to...
  • 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-803-072-P1 Transmitter

Jump to...
  • Compatibility

    LR-200-072

LPT-A107-B RCA Cable

Jump to...
  • Connectors

    Dual RCA (male) to Dual RCA (male)

  • Cable Length

    6.6' (2m)

  • Weight

    1.75 oz (49g)

LR-3200-072 DSP Receiver

Jump to...
  • System Distortion

    < 1% total harmonic distortion (THD) at 80% deviation

  • Output/s

    Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 50 mW maximum, impedance 32 ohm

  • System Frequency Response

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

  • System Signal to Noise Ratio

    SQ disabled 70 dB, SQ enabled 80 dB

  • User Controls

    Power, up/down volume

  • Programming

    Via software and USB port

  • Set-up Controls

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

  • LEDs

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

  • Frequency Range

    72.0250 - 75.9500 MHz

  • Number of Channels

    Basic Mode: 3 wide Band, Expand Mode: 17 wide band

  • Sensitivity

    .6uV typical, 1 uV maximum for 12 dB sinad

  • Frequency Accuracy

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

  • Squelch

    Fixed level, automatic on loss of RF signal

  • Antenna Type

    Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable

  • Battery Type

    Lithium Ion 3.7 Vdc, 1200 mAh

  • Battery Life

    24 Hours of continuous use

  • Battery Charging Time

    Fully charged in 2.5 Hours

  • Power Supply

    Micro USB connector, 5 V, 500 mA

  • 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 Class B, Industry Canada ICES-3 (B), RoHS

  • Color

    Black

  • Compatibility

    LT-800-072-01/LT-700-072/LT-803-072-01

  • Requirements

    LA-401/LA-402/LA-403/LA-404/LA-405/LA-430/LA-381/LA-380/LA-421/LA-423/LA-422

  • 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 0.80" (9.6 x 5.0 x 2.1cm)

  • Weight

    1.60 oz (45g)
    with Batteries: 2.40 oz (68g)

LA-401 Ear Speaker

Jump to...
  • 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

Jump to...
  • 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-4200-216MH-5200-072/MH-4200-072/LR-4200-IR/LR-5200-IR

  • Cord Length

    29" (74cm)

  • Weight

    1.50 oz (43g)

LA-423 USB Charger

Jump to...
  • Power Supply Input

    100-240 V, 50-60 Hz, 0.5 A
    Output5.0 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)

  • UPC Code

    819267025622

About Listen Technologies Wi-Fi/RF Base System

A comprehensive and advanced Wi-Fi/RF Base System, this product seamlessly integrates Wi-Fi and RF technology to deliver compliant and expanded audio coverage to all users, including those using smartphones or tablets. The system includes a LW-100P-02 LE 2-Channel Wi-Fi Server, a reliable and cost-effective solution that meets ADA & IBC assistive listening requirements for audiences of up to 1000 users. This server connects to your existing Wi-Fi network and streams directly to users through a free mobile app, offering cloud-based management for easy system updates and customization.

The package also includes an LT-803-072-P1 Stationary 3-Channel Transmitter Package operating at 72 MHz. This package consists of an LT-803-072 Stationary RF Transmitter, an LA-106 Telescoping Top-Mounted Antenna, and an LA-304 Assistive Listening Notification Signage Kit. This combination ensures a simple and affordable start-up for your 72 MHz RF assistive listening system, with the LT-803 transmitter broadcasting a 100% digital signal across three channels.

The system comes with two LR-3200-072 Basic DSP Receivers operating at 72 MHz. These receivers from Listen Technologies offer outstanding audio clarity and quality with the best range and reception in their class. They are part of the Intelligent Digital Signal Processing (iDSP) line, making them the smallest devices of their kind, resulting in a compact unit that is easy to wear and use.

The package is completed with an LA-401 Universal Ear Speaker. This high-performance speaker features a comfortable, over-the-ear design and allows the wearer to hear outside sounds as well as the transmitted audio. It can be used with hearing aids for a truly universal solution and can be worn around the neck, on a belt clip, or concealed in a pocket and connected with the included 3.5mm extension cable.

This Wi-Fi/RF Base System is a sophisticated and innovative solution for any listening center, offering high-tech audio equipment from a reputable brand. It is designed to transmit audio content to multiple listeners simultaneously, making it an ideal choice for a wide range of applications.

Listen Technologies Wi-Fi/RF Base System Features

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

Product Documents

User Manual

Key Features

  • Ensure crystal-clear audio with this assistive listening system, perfect for any venue.
  • Experience superior sound quality with the DSP receiver, enhancing speech intelligibility.
  • Enjoy universal compatibility; use your favorite headphones or neck loop lanyard with ease.
  • Stream audio via Wi-Fi with the 2-channel server, supporting up to 1000 users per server.
  • This RF transmitter package operates on 72 MHz for reliable assistive listening.
  • Get everything you need in one base system, from transmitter to multiple DSP receivers.

What's in the box:

  • LW-100P-02 Listen Everywhere 2 Channel Server with Power Supply
  • 100x Leave Behind Cards
  • 2x Window Clings
  • 2x Display Posters
  • 2x Table Tents
  • LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz)
  • Power supply
  • Line Cord
  • Quick Reference Card
  • LA-106 Telescoping Top Mounted Antenna (72 MHz)
  • LA-304 Assistive Listening Notification Signage Kit
  • LPT-A107-B Dual RCA to Dual RCA Cable 6.6' (2m)
  • 2x LR-3200-072 Basic DSP Receiver (72 MHz)
  • Listen Technologies 5 Year Limited Warranty