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Electronics > Audio > Headset Microphones > Listen Technologies LA-451 Headset 1 (Ear Speaker with Boom Mic), Black; Single-earpiece Design Provides Exceptional Audio Clarity without Blocking External Sounds; Built-in Boom Mic for Added Convenience Lightweight, Compact Design; Electret Microphone Element; Omnidirectional Microphone Polar Pattern; 2.2 kOhms Microphone Impedance (LISTENTECHNOLOGIESLA451 LA451 LA 451)
Listen Technologies LA-451 Headset 1 (Ear Speaker with Boom Mic), Black; Single-earpiece Design Provides Exceptional Audio Clarity without Blocking External Sounds; Built-in Boom Mic for Added Convenience Lightweight, Compact Design; Electret Microphone Element; Omnidirectional Microphone Polar Pattern; 2.2 kOhms Microphone Impedance (LISTENTECHNOLOGIESLA451 LA451 LA 451)
Listen Technologies LA-451 Headset 1 (Ear Speaker with Boom Mic), Black; Single-earpiece Design Provides Exceptional Audio Clarity without Blocking External Sounds; Built-in Boom Mic for Added Convenience Lightweight, Compact Design; Electret Microphone Element; Omnidirectional Microphone Polar Pattern; 2.2 kOhms Microphone Impedance (LISTENTECHNOLOGIESLA451 LA451 LA 451)

SKU: LISTENTECHLA451
Brand: Listen Technologies
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Listen Technologies LA-451 Headset 1 (Ear Speaker with Boom Mic), Black; Single-earpiece Design Provides Exceptional Audio Clarity without Blocking External Sounds; Built-in Boom Mic for Added Convenience Lightweight, Compact Design; Electret Microphone Element; Omnidirectional Microphone Polar Pattern; 2.2 kOhms Microphone Impedance; -40 dBV/Pa @ 1 kHz Microphone Sensitivity; 100Hz – 10kHz Microphone Bandwidth; 1 – 10 VDC Microphone Bias; 32 Ohms Headphone Impedance; 300Hz – 10kHz Headphone Bandwidth

General Information

Manufacturer

Listen Technologies

Manufacturer Part Number

LA-451

Product Name

Headset 1 (Ear Speaker with Boom Mic), Black

UPC Code

 

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.

Features

  • Single-earpiece design provides exceptional audio clarity without blocking external sounds

  • Built-in boom mic for added convenience Lightweight, compact design

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

A-20191221-1821-130-E

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.
*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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