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IASUS (aɪ ə sʌs) Concepts Ltd.

About IASUS Concepts Ltd. – Advanced Communication Since 2001

Engineered Since 2001

Founded in 2001, IASUS Concepts began as an audio design and development company focused on creating innovative, design-driven communication solutions. From the beginning, our work was grounded in solving real-world problems where conventional audio products failed in high noise, high wind, extreme environments, and mission critical communication.

Over more than two decades, IASUS Concepts has evolved into a globally recognized developer of advanced communication systems, specializing in throat microphones, helmet audio, tactical headsets, and ruggedized accessories. Our products are trusted by professionals and enthusiasts alike, and are used worldwide in motorsports, first responder operations, industrial environments, and extreme sports.

A Design-Led Approach to Communication Technology

IASUS was originally established to provide custom audio development services for clients seeking innovative solutions beyond off-the-shelf electronics. This work quickly expanded beyond traditional audio into a broader, systems-level approach to product design combining industrial design, materials engineering, ergonomics, and acoustic science.

Our development experience spans consumer electronics, travel, airsoft, paintball, motorsports, and professional communications. This cross-disciplinary background continues to inform how we design products that are not only technically advanced, but also durable, intuitive, and purpose built for real use.

The Noise Terminator: Setting the Standard for Throat Microphones

One of IASUS Concepts’ earliest and most influential developments was the Noise Terminator throat microphone, originally engineered as a custom solution for a motorcycle race team. Traditional boom microphones were unusable in high wind and engine noise; a new approach was required.

That solution became the foundation of IASUS throat microphone technology.

Now in its third generation, the Noise Terminator transponder platform has been continuously refined since 2001 and has helped establish IASUS Concepts as a leader in throat mic communication. Our throat microphones are designed to capture vocal vibrations directly from the larynx, dramatically reducing background noise while enabling clear communication in environments where conventional microphones fail.

With the introduction of mobile phone compatibility in 2009 and ongoing expansion across modern smartphones, radios, and professional systems, IASUS continues to push throat mic technology forward for both professional and recreational users.

Expanding the Ecosystem: Helmet Audio, Tactical Headsets, and Amplification

Alongside throat microphone development, IASUS Concepts has built a comprehensive ecosystem of communication products designed to work together seamlessly.

This includes:

Each product generation reflects real-world feedback, field testing, and material innovation resulting in systems that are modular, adaptable, and built to perform under pressure.

Trusted by Professionals, Proven Over Time

IASUS Concepts products are used by:

  • First responders and safety professionals
  • Motorsport teams and riders
  • Industrial and security personnel
  • Extreme sports athletes
  • Communication specialists and system integrators

Our partners and long term customers trust IASUS not because of marketing claims, but because our systems perform reliably where communication matters most. Many of our products have undergone multiple generations of refinement, reflecting our commitment to continuous improvement rather than short product cycles.

Over Two Decades of Innovation - History of IASUS Products

2001

The Beginning

In 2001, IASUS Concepts was founded, introducing the Octave 2.1 active audio speaker system. Using stainless steel and textured ABS, the Octave combined striking design with high-quality audio performance, setting the tone for our future innovations.
2001

Gen 1 Noise Terminator (NT)

The world’s first throat microphone for mobile phones and two-way radios. Designed for extreme conditions, the NT provided clear communication where traditional microphones failed. Officially introduced at Laguna Seca during MotoGP, it quickly became a game-changer for riders and tactical users.
2003

First XSound Helmet Speaker

The first dedicated helmet speaker for high-quality audio. This product established the aftermarket category for motorcycle and helmet audio, combining comfort and performance for riders.
2003
2004

Noise Terminator 2 Throat Mic

The NT2 introduced acoustic coil earpieces and expanded compatibility to professional two-way radios. With improved sound quality and custom configuration options, it became a favorite for covert communication applications.
2004
2006

Sniper Pro Series Tactical Throat Mic

The Sniper Pro Series set a new standard for professional tactical headsets. Featuring dual transponders, custom earpieces, heavy-duty cables, and adjustable throat straps, it became the headset of choice for military and law enforcement users.
2006

XSound 2 Helmet Speaker

The XSound 2 revolutionized helmet audio, delivering remarkable bass and clarity previously available only in premium headphones. Riders and extreme sports enthusiasts experienced unprecedented audio quality inside their helmets.
2010

NT3 & GP3 Throat Mic

The new NT3/GP3 throat mic communication modular system for multi purpose applications. GP3 was designed to have a variable 3.5mm universal audio output for stereo helmet speakers or custom audio such as earbuds or custom headsets. Third generation redesigned transponders are now steel with new tactical finishing. New magnetic detachable clasp and adjustable flexible strap and modular adapter design with multiple PTT options now make this series headset even more interchangeable for user needs and requirements. First introduction of our trademark ultra heavy duty braided Kevlar reinforced cables.
2010
2011

XSound J Helmet Speaker

An entry-level helmet speaker designed for riders on a budget. The XSound J provided solid audio quality for connecting to MP3 players and iPods, offering an accessible introduction to helmet audio.
2011

500K Tactical Headset

The 500K Headset was engineered for durability and long-term use, featuring Kevlar-reinforced cables and a PTT rated for 500,000 activations. Built to withstand the most demanding environments, it remains a benchmark in tactical headsets.
2012

Micro Amplifier

The Micro AMP delivered proper acoustic volume from portable devices, complementing XSound helmet speakers. Its large analog volume control offered smooth, precise adjustment, making it ideal for extended operation.
2012
2013

Sniper Pro 2 Gen 3 Custom Throat Mic

The Sniper Pro 2 Gen 3 introduced advanced throat transponder technology, modular PTT design, and Kevlar-reinforced cables. With custom fitment options and Environmentally Tested / IP66 ratings, it became the ultimate solution for professionals demanding reliability.
2013

XSound 3 Helmet Speaker

The XSound 3 combined acoustically tuned CNC aluminum housing with a 1cm thick driver, delivering high-definition audio inside helmets. It transformed helmet audio into a true listening experience.

Magnesium PTT

Inspired by motorsports, IASUS introduced magnesium PTT switches, 30% lighter than aluminum, compatible with tactical and glove operation, reinforcing IASUS’s reputation for innovation in materials engineering.

EAR3 Amplifier

The EAR3 evolved the Micro AMP, offering variable situational awareness while maintaining compact analog audio amplification, ideal for noise-isolated environments.
2015

NT3-R & GP3-R Throat Mic

The NT3-R and GP3-R improved aesthetics, comfort, and modularity. New earpiece options, removable straps, and lightweight M2 adapters maintained durability while enhancing fit and situational awareness.
2015
2016

XSound 2.1 Helmet Speaker

The XSound 2.1 offered steel acoustically tuned construction with full-range output, delivering exceptional audio for riders upgrading from standard communication speakers.
2016
2017

M2-100 Tactical Headset

IASUS introduced the M2-100, combining comfort, durability, and modular acoustic coils with braided Kevlar cables and machined aluminum PTT bodies for serious communication users.
2017

Stealth BT 4.0 Wireless Throat Mic

2019

Stealth Wireless BT5.0 Throat Mic

The first true wireless throat mic headset in the world. Modular and customizable for virtually any communication situation. New ergonomic design that uses revolutionary combination of materials, to create a new form factor for comfort and stability, under the most extreme communication conditions.
2019
2021

XSound 3 Remastered

An enhanced version of the XSound 3, improving performance and clarity, with IASUS signature packaging, setting new standards for helmet audio presentation.
2021

Rekon Motorcycle Comm System

The REKON brought intelligent minimal design to helmet communication, linking smartphones directly to helmets for unparalleled audio and control.
2022

BLE PTT

Mobile phone users gained scalable communication across Zello and ESChat channels, enabling professional-grade hands-free operation.
2022

EAR3 MK2 & EAR3H Helmet Amplifier

EAR3H MK2 introduced a smaller, sleeker helmet-mounted amplifier with digital output, maintaining IASUS’s signature high fidelity and usability.
2023

XSound 2.1R Helmet Speaker

With a stainless steel chassis and full-range audio, XSound 2.1R delivered improved bass response and removable Velcro attachments to ensure secure placement.
2023
iasus concepts xsound 4 ultra hd helmet speaker
2024

XSound 4 Helmet Speaker

The XSound 4 with Adaptive Fit technology solved helmet speaker positioning challenges, achieving unparalleled acoustic performance.
2024
iasus concepts xsound 4 ultra hd helmet speaker
iasus concepts bmh and bmt render sample

BMT / BMH Wireless Comm Systems

BMT / BMH wireless communication systems that updates to today’s specialized communication applications. New variable transparency mode VTM that allows for situational awareness in the most extreme environments.
iasus concepts bmh and bmt render sample

EAR3H-MK2 Helmet Audio Amplifier

New EAR3H-MK2 Helmet Amplifier—a refined evolution in helmet audio technology. We’ve meticulously crafted the EAR3H-MK2 to be smaller, sleeker, and more minimal, while delivering powerful digital amplification for an unparalleled listening experience.