$56.00 MSRP

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Overview

Perfect for two-way communications systems including the ListenTALK Transceiver, the LA-451 earspeaker with boom mic offers exceptional audio clarity and a lightweight solution for staying connected.

Visit ListenTALK.com to learn more!

Highlights

  • Single-earpiece design provides exceptional audio clarity without blocking external sounds
  • Built-in boom mic for added convenience Lightweight, compact design
Product Specifications
Specification LA-451

Physical

Color Black
Cable Length 104 cm (41 in.)
Unit Weight 27 g (0.93 oz.)
Shipping Weight 31 g (1.07 oz.) with 454 g (1.0 lbs.) minimum

Interconnections

Connections/s Male 3.5 mm (TRRS), CTIA complaint

Audio

Microphone Element Electret
Microphone Polar Pattern Omnidirectional
Microphone Impedance 2.2 kOhms typical
Microphone Sensitivity -40 dBV/Pa @ 1 kHz
Microphone Bandwidth 100 Hz – 10 kHz
Microphone Bias 1 – 10 VDC
Headphone Impedance 32 Ohms
Headphone Bandwidth 300 Hz – 10 kHz

Compliance

Standards RoHS

* Specifications subject to change without notice.
Used With
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