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Listen Technologies LA455

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Product Overview

ListenTALK Over Ears Industrial Headset with Boom Mic

ListenTALK Jack Sense Overview

 

Perfect for loud industrial environments where clear communication is essential, the LA-455 headset from Listen Technologies features a built-in boom mic and dual, over-the-ear speakers that reduce external noise.

Applications

Features

  • Ideal for industrial and other high-noise environments
  • Dual, over-the-ear speakers provide increased noise isolation and improved clarity
  • Built-in boom mic for convenient two-way communication

ListenTALK Audio Compare

Specifications

 

Physical

  • Colour: Black
  • Cable Length: 99 cm (39 in.)
  • Unit Weight: 454 g (16 oz.)
  • Shipping Weight: 473 g (1.05 lbs.)

 

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: -45 dBV/Pa @ 1 kHz
  • Microphone Bandwidth: 250 Hz - 4 kHz
  • Microphone Bias: 3 - 5 VDC
  • Headphone Impedance: 32 ohms
  • Headphone Bandwidth: 250 Hz - 4 kHz
  • Headphone Acoustic Noise Reduction: 20 dB typical

 

Compliance

  • Standards: RoHS

 

* Specifications subject to change without notice.

Product Downloads

  • LA455 End User Brochure PDF 2.9 MB
  • LA455 Data Sheet PDF 0.2 MB

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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 LA455.