English
日本語
Aviation Communication
Public Safety/Police Security
Race Cars/Off Road
Hotel Services/Catering
Construction
Fire Protection
Tactical/Military
Transport Port Terminal
Directing And Broadcasting
Phone Service
FAQs
OEM & ODM
Downloads
Video
Certification
Radio Plug
News
Company Profile
Meet Our Team
E-44C Acoustic Tube Listen Only Earpiece is concealable, lightweight and comes complete with rubber eartips for all day comfort and enhanced acoustical engineering for a higher level of situational awareness. The Acoustic tube is designed with a threaded tube release to reduce moisture build-up in hot & humid climates. The shorter clear tube helps to prevent tube blockage. Please check your radio equipment carefully to select the correct audio jack size when ordering.
Available for 2.5mm, 3.5mm, 3.5mm threaded audio jacks.
Please check your radio equipment carefully to select the correct audio jack size when ordering.
Speaker Specification: | |
Impedance | 30Ω+15%@1KHZ |
Sensitivity | 120dB+10%/1Watt 0.5Meter |
Resonance freq | (FO) 680HZ+20% |
Frequency respond | F-5KHZ |
Rated input power | 1.0W |
Maximum input power | 1.5W |
Still not find the solutions for your reliable communication systems, Contact RayTalk for custom listen only radio earpiece.
3rd Floor,Building C,Kemron Science &Technology Park,Guansheng 5th Road,Guanlan,Longhua District, Shenzhen,China,518110
