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Listen Technologies LA453

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Product Overview

ListenTALK Over Head Dual Headset with Boom Mic

ListenTALK Jack Sense Overview

 

Ideal for reliable communications in noisy environments, the LA-453 from Listen Technologies combines a built-in boom mic with dual earpieces and an over-the-head fit. The result is a comfortable and clear headset choice for two-way communication.

Applications

Features

  • Dual-earpiece design for improved performance in noisy environments
  • Over-the-head fit for comfortable and secure wear
  • Built-in boom mic for added convenience
  • Unmatched audio performance

ListenTALK Audio Compare

Specifications

 

Physical

  • Colour: Black and Grey
  • Cable Length: 93 cm (37 in.)
  • Unit Weight: 91 g (3.18 oz.)
  • Shipping Weight: 98 g (3.46 oz.) with 454 g (1.0 lbs.) minimum

 

Interconnections

  • Connection/s: Male 3.5 mm (TRRS), CTIA complaint

 

Audio

  • Microphone Element: Electret
  • Microphone Polar Pattern: Unidirectional - Noise Cancelling
  • Microphone Impedance: 1.5 kOhms typical
  • Microphone Sensitivity: -40 dBV/Pa @ 1 kHz
  • Microphone Bandwidth: 200 Hz - 6.8 kHz
  • Microphone Bias: 1.5 - 3 VDC
  • Headphone Impedance: 140 Ohms
  • Headphone Bandwidth: 200 Hz - 6.8 kHz

 

Compliance

  • Standards: RoHS

 

* Specifications subject to change without notice.

Product Downloads

  • LA453 End User Brochure PDF 2.9 MB
  • LA453 Data Sheet PDF 0.2 MB

Videos



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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the LA453.