iASUS Concepts throat mic NT3-R BK2
iASUS Concepts Throat Mic


Unobstructive covert earpiece with improved comfort and sound quality.

iASUS NT3 BK2 Throat Mic


Multi-Adaptor Feature (Sold Separately) Accommodates Different Users, Applications, And Equipment. Consult The Throat Mic Compatibility Table For Device-To-Adaptor Compatibility.

iASUS Concepts NT3 BK2 Throat Mic


NT3 vital components are water resistant to insulate against rain, snow, and sweat.

iASUS NT3 BK2 Throat Mic


New Advanced Transponder Technology Means Enhanced Transmission Quality.

iASUS NT3 BK2 Throat Mic


MAGNETIC BREAK-AWAY CLASP - Secure Yet Flexible Throat Strap With Emergency Break-Away Safety Clasp.

iASUS Concepts throat mic NT3-R BK2
iASUS Concepts throat mic NT3-R BK2 black

“It looks badass, with a couple of black discs on a black piece of rubber that attaches to some black elastic with a black magnetic clip in the back, along with a black in-ear headphone with a curly wire just like the Secret Service. “

– Wired.com

NT3-R BK2 Throat Mic

The NT3-R BK2 Throat Mic headset for special tactical applications featuring the NT3-R Gen 3.0 transponder in military matte-black, a unique stealth ops acoustic coil, a reinforced neck strap along with tangle-resistant braided cables. The Black Ops 2 Throat Mic system can be paired with an optional finger PTT for in-glove usability or a CNC-machined magnesium sniper PTT with MOLLE-spec Tiger clip. With a wide variety of options and fitments, the Black Ops 2 Throat Mic is built with professional combat-ready materials for users requiring tough, reliable tactical communications equipment.


Gen 3.0 Transponder

New advanced transponder technology means enhanced transmission quality.

Braided Cables

Braided nylon wires ensure maximum strength and durability with minimal tangling.

Magnetic Break-Away Clasp

Secure yet flexible throat strap with emergency break-away safety clasp.

Acoustic Coil Earpiece

Unobstructive covert earpiece with improved comfort and sound quality.

Water Resistant

NT3 vital components are water resistant to insulate against rain, snow, and sweat.


Multi-adaptor feature (sold separately) accommodates different users, applications, and equipment. Consult the throat mic compatibility table for device-to-adaptor compatibility.


Block, finger or full-surface magnesium PTT options available (sold separately). See models >


Strap Size

Size 13”-21” (extension strap included) **one size fits all


Custom option

Headphone Frequency Response

20Hz to 20kHz (20Hz to 8kHz with +/- 10% variance)

Headphone Impedance

16 Ohm

Transponder Frequency Response

20Hz to 20kHz

Headphone Power

5mW (Max 10mW)

Transponder Sensitivity

-46dB +/- 3dB


NT3-R BK2 Throat Mic

Featuring the Gen 3.0 Noise Terminator transponder. Available in size regular and large.


Clear, Silicon or contour with acoustic coil.

Optional Adaptor

All iASUS throat microphones utilize our Noise Terminator transponder, which is based on technology developed by the military during WWII.

Most typical headset communication systems rely on the conventional boom microphone, which uses air as a medium of sound conduction. This traditional method is ineffective in extreme conditions such as high-noise and high-wind environments.

The iASUS Gen 3.0 Noise Terminator transponder picks up only voice signals by absorbing the vibrations generated from within the user’s neck, without using air as a medium of conduction. In doing so, the transponders are able to effectively eliminate the transmission of anything other than voice signals. The result is direct voice communication free from environmental and wind noise.


Perfect for military, law enforcement, search and rescue, airsoft & scenario paintball.

iASUS Concepts throat mic NT3-R BK2

NT3 BK 2 Throat Mic System

NOW $98


A tactical headset as tough as you are. All Black Ops 2 Throat Mics for two-way radios are recommended to be used with the IASUS either the Finger PTT or our special Sniper PTT – A full-surface, MOLLE-spec switch machined from solid magnesium, can be easily activated while wearing heavy gloves or using a rifle stock.