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Listen Technologies LA452

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Product Overview

ListenTALK Over Head Headset with Boom Mic

The LA-452 from Listen Technologies features a built-in boom mic and earpiece for hands-free communication, and the over-the-head design makes it easy and comfortable to wear.

Applications

Features

  • Over-the-head design for added comfort and a secure fit
  • Built-in boom mic for added convenience
  • Lightweight, compact design and crystal-clear audio performance

Specifications

 

Physical

  • Colour: Black and Grey
  • Cable Length: 93 cm (37 in.)
  • Unit Weight: 2.21 oz (0.14 lbs)
  • Shipping Weight: 71 g (2.50 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

  • LA452 End User Brochure PDF 2.9 MB
  • LA452 Data Sheet PDF 0.1 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 LA452.