Page 1
LA-451
Headset 1 (Ear Speaker w/Boom Mic)
Product 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 Specification: Headset 1 (Ear Speaker w/Boom Mic)
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
Listen Technologies Corporation * 14912 Heritage Crest Way * Bluffdale * Utah 84065-4818 U.S.A.
Headset 1 (Ear Speaker w/Boom Mic) Page 1 of 2
+1.801.233.8992 * +1.800.330.0891 North America * +1.801.233.8995 Fax
Listen Technologies Corporation All rights reserved 91407 - Created December 12, 2019
Page 2
LA-451
Headset 1 (Ear Speaker w/Boom Mic)
Product Specification: Headset 1 (Ear Speaker w/Boom Mic)
Standards RoHS
Compliance
* Specifications subject to change without notice.
Powered by TCPDF (www.tcpdf.org)
Listen Technologies Corporation * 14912 Heritage Crest Way * Bluffdale * Utah 84065-4818 U.S.A.
Headset 1 (Ear Speaker w/Boom Mic) Page 2 of 2
+1.801.233.8992 * +1.800.330.0891 North America * +1.801.233.8995 Fax
Listen Technologies Corporation All rights reserved 91407 - Created December 12, 2019
Loading...