Listen Technologies LA-454 Dual Over-Ear Headset with Noise-Cancelling Boom Mic

BH #LILA454 • MFR #LA-454
Listen Technologies
Listen Technologies LA-454 Dual Over-Ear Headset with Noise-Cancelling Boom Mic
Key Features
  • For Two-Way Communication Systems
  • Dual Over-Ear Design
  • 14 dB Passive Noise Reduction
  • Compatible with ListenTALK Transceivers
Show More
The Listen Technologies LA-454 is a dual-eared headset designed to be used with two-way communications devices—for instance, the ListenTALK LK-1 Transceiver. It utilizes an over-eared construction to achieve passive, acoustic noise reduction of 14 dB, making this headset quite suitable for use in noisy environments. The microphone also aids in capacity, as its electret, unidirectional boom mic also features onboard noise-reduction. The LA-454 sports a 3.5mm TRRS connection point compatible with many two-way systems. Giving you a microphone bandwidth of 120 Hz to 6 kHz, as well as a frequency response of 80 Hz to 15 kHz in the headphones, this unit will come in handy in loud scenarios, facilitating both hands-free communication and audio quality.
Special Order
Expected availability: 2-4 weeks
$149.55
$25/mo. suggested payments.*
with 6 Mos. Promo Financing

Important Notice

  • This item is noncancelable and nonreturnable.

Listen Technologies LA-454 Overview

The Listen Technologies LA-454 is a dual-eared headset designed to be used with two-way communications devices—for instance, the ListenTALK LK-1 Transceiver. It utilizes an over-eared construction to achieve passive, acoustic noise reduction of 14 dB, making this headset quite suitable for use in noisy environments. The microphone also aids in capacity, as its electret, unidirectional boom mic also features onboard noise-reduction. The LA-454 sports a 3.5mm TRRS connection point compatible with many two-way systems. Giving you a microphone bandwidth of 120 Hz to 6 kHz, as well as a frequency response of 80 Hz to 15 kHz in the headphones, this unit will come in handy in loud scenarios, facilitating both hands-free communication and audio quality.

UPC: 819267021648

Listen Technologies LA-454 Specs

Connections1 x 3.5 mm TRRS, CTIA compliant
Microphone ElementElectret
Polar PatternUnidirectional, noise cancelling
Microphone Impedance1.2 kOhms, typical
Sensitivity-45 dBV / PA at 1 kHz
Microphone Bias3 to 5 VDC
Headphone Impedance250 Ohms
Frequency Response80 Hz to 15 kHz, headphones
120 Hz to 6 kHz, microphone
Noise Reduction14 dB typical, acoustic
StandardsRoHS
Cable Length41" / 104 cm
Weight14.3 oz / 405.4 g
Packaging Info
Package Weight0.95 lb
Box Dimensions (LxWxH)8.1 x 6.8 x 2"
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