• Listen Technologies LKS-8-A1 ListenTALK Portable ADA Kit 2
  • Listen Technologies LKS-8-A1 ListenTALK Portable ADA Kit 2 in case
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Listen Technologies LKS-8-A1 ListenTALK Portable ADA Kit 2

Listen Technologies LKS-8-A1 ListenTALK Portable ADA Kit 2

SoundPro Item: 89950 | Part Number: LKS-8-A1

$1,973.00
$2,214.00 $1,973.00
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MSRP: $2,214.00 | MAP: $1,973.00

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  • One-Minute Setup Enables Immediate Deployment Without Technical Training Or Configuration
  • Four ListenTALK Devices Cover IBC And ADA Requirements For Venues Up To 75 Capacity
  • Neck Loop And Headset Options Provide Compatibility With Hearing Aids And Cochlear Implants
  • Soft Shell Transport Case Protects Equipment During Storage And移動 Between Locations
  • Integrated USB Charging Station Maintains Battery Readiness Across Multiple Receivers
  • ADA Notification Signage Kit Fulfills Compliance Posting Requirements With Permanent And Temporary Options
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The LKS-8-A1 delivers a turnkey assistive listening solution for integrators and venue operators managing classrooms, boardrooms, conference centers, and worship spaces. This portable system meets IBC and ADA compliance requirements for venues accommodating up to 75 people, eliminating the need for permanent infrastructure or complex installation. Every component ships in a dedicated soft shell transport case, enabling rapid deployment across multiple locations or temporary event setups.

The kit pairs one LK-1 transceiver with three LKR-11 receivers, each pre-configured with ear speakers, batteries, and breakaway lanyards. Two advanced adult neck loops and one boom microphone headset address different user preferences and cochlear implant compatibility. A 4-port USB charger maintains battery readiness between uses. The included ADA notification signage kit provides both permanent plaque and temporary window cling options to meet posting requirements. No channel selection or frequency coordination is required—users activate their receiver and begin listening immediately, reducing training overhead and support calls.

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Specifications

Certifications
Compliance Standards
FCC part 15, ICS-03, CE, RCM, MIC, RoHS, WEEE
Standards
FCC part 15, ICS-03, CE, RCM, MIC, RoHS, WEEE
Dimensions
Dimensions (HxWxD)
3.93x2.13x0.63"(10x5.4x1.6 cm)Unit
Dimensions Hard Plaque
7x10” (178x254 mm)
Weight
Unit Weight
.46 kg (1 lbs)
Electrical
Power Power Supply Input
100-240 V, 50-60 Hz, 0.5
Audio
Audio Frequency Response
20 Hz - 20 kHzImpedance: 32 ohm +/- 15% @ 1 kHzInput
Sensitivity
115 dB +/- 4dB @ 1 kHz, 1 mWRated
Connectivity
Power Input
50 mWMax
APower Supply Output
5.0 VDC, 4.2 A
Construction
Physical Color
Dark GrayShipping Weight: 1 lbs (454g)Cable Length: 13" (33cm), extension cable is 28" (71 cm)Unit Weight: 0.4 oz (11g)
Color
Black
Unit Capacity
4 Units
Environmental
Environmental Temperature
Operation- -10 °C (14 °F) to 40 °C (+104 °F)Storage: -20 °C (-4 °F) to 50 °C (+122 °F)Relative
Humidity
0 to 95% relative humidity, non-condensing
Shipping
Shipping Weight
1.68 kg (3.7 lbs)
Weight
2.79 oz (79 g)Shipping
Identifiers
Length
16.5" - 34"
General
Belt Clip
3.93x2.13x0.93" (10x5.4x2.4 cm)Unit
PC ABS PlasticColor
Black, Chrome ButtonsIndicators Display- 64 x 128 OLED, Variable brightnessLED- RED/White multifunction (Mute
Charge Status)User Controls
Volume up, Volume Down, Talk, Power/Status, Talk Modes
PairingProgramming
Via software and USB port on unit or via software and USB port on Docking StationConnections Headset- 3.5mm TRRS, CTIA complaintUSB- Micro USB, Control and ChargingCharger- 4 Contact, Control and Charging
LK-1 Transceiver
Audio Headphone Output Speaker Load- 16 - 32 ohm loadMax Output Power- 67 mW, 16 ohm load, Threshold of ClippingSide Tone- AdjustableMicrophone Input Compatibility- Electret, external biasBias- 3 volt, 2 mA Current MaximumSensitivity Requirement -28 to - 50 dBV/PaInternal Microphone Switching- Auto detect on jack insertion or ManualMaximum Input Level- 109 DBSPLGain- Adjustable, 30 dB rangeSystem Frequency Response- 40 Hz to 15 kHz +/- 3dB, 22kHz low pass filterSNR- 70 dB, A- weighted, Threshold of ClippingTHD- 0.5% @ 1kHz, 22kHz low pass enabled, Radio Operating Frequency 1920 to 1930 MHz - North America1880 to 1900 MHz - Europe, Australia1895 to 1905 MHz – JapanAverage Power 4 mW - North America10 mW - Europe, Australia5 mW – JapanTypical Range Indoor 100 m, Outdoor 200 m, depending upon conditions - North America, JapanIndoor 150 m, Outdoor 300 m, depending upon conditions - Europe, AustraliaModulation GFSK - FHSSTDD/TDMA/DCASecurity Subscription- 40 bit (Pin Free)Authentication- 32 bitEncryption- 64 bitNFC Frequency (Near Field Communications): 13.56 MHz, Power and Battery Management Battery Type Lithium – ion, rechargeable non-proprietary removable, 1200 mAhOptional- 3 AAA Battery CompartmentTypical Operating Time Li-ion- Participant- 12 HoursAAA – Participant Mode – 7 HoursLi-ion – Leader Mode – 7 hoursAAA – Leader Mode – 4 hoursTypical Charge time 4 HoursPower Save Modes Power down on loss of signalPower down on disconnection of headset (1 min)Power down on charging
Power/StatusProgramming
Via software and USB port on unit or via software and USB port on Docking StationConnections Headset- 3.5mm TRRS, CTIA complaintUSB- Micro USB, Control and ChargingCharger- 4 Contact, Control and Charging
Frequency (Near Field Communications)
13.56 MHzPower and Battery Management Battery Type Lithium – ion, rechargeable non-proprietary removable, 1200 mAhOptional- 3 AAA Battery CompartmentTypical Operating Time Li-ion - 12 HoursAAA – 7
HoursTypical Charge Time
4 HoursPower Save Modes Power down on loss of signalPower down on disconnection of headphone (1 min)Power down on chargingEnvironmental Temperature Operation- -10 °C (14 °F) to 40 °C (+104 °F)Storage- -20 °C (-4 °F) to 50 °C (+122 °F)Relative
Interconnections
Male 3.5 mm (TRS)
LA-304 Signage Kit
Weight 6 oz. (170 g)
Soft Cling
7x10” (178x254 mm)
Kit Contents
Transceivers
One (1) LK-1 ListenTALK Transceiver
Receivers
Three (3) LKR-11 ListenTALK Receiver Pro
Audio Accessories
One (1) LA-451 Headset 1 (Ear Speaker w/Boom Mic), Two (2) LA-438 Advanced Neck Loops (Adult)
Charging
One (1) LA-423-01 4-Port USB Charger
Transport
One (1) LA-483 Soft Shell Case 4
Signage
One (1) LA-304 Assistive Listening Notification Signage Kit
Included With Each Unit
Ear Speaker (LA-401), Battery (LA-365), Breakaway Lanyard (LA-445-BK)

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