Liberator® II Tactical Headset with Integrated Digital Hearing Protection with Tactical PTT
$666.00 — $1,283.00
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$666.00 — $1,283.00
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Usually Ships within 14 Days. Special order items may take longer.

Designed For

Liberator II icon
Liberator II
TCI icon
Tactical icon
Earcup icon
Situational Awareness icon
Situational Awareness
Waterproof icon
Push-To-Talk icon
360 Sound icon
360 Sound
AAA Battery icon
AAA Battery
Easy Adjustment icon
Easy Adjustment

Liberator® II Tactical Headset with Integrated Digital Hearing Protection with Tactical PTT

TCI’s Liberator® II tactical headset provides an exceptional convergence of communications and hearing protection and was designed to military durability standards and offers low-profile ear-cups for compatibility with various tactical helmets, state of the art digital sound processing for optimal reproduction of environmental sounds and leading radio frequency (RF) shielding.

Patented Digital Threat Compression Technology (DTCT) safely reduces hazardous ambient sounds while simultaneously providing the user with continuous situational awareness.

These progressive attributes, as well as an array of others, enable the Liberator II™ tactical headset to be worn comfortably under MICH, ACH, PASGT, Ops-Core™, and other ballistic helmets and provide the performance that supports operator safety and mission completion. Our robust design includes an industry-leading, dual-layer waterproofing process for phenomenal protection of electronic components and vastly increases the lifespan of the equipment.

*Image showing the Delta X high-cut in foliage green with NVG shroud, rails with bungies, TCI Liberator II communications system, and Team Wendy® CAM Fit™ and EPIC Air™.


The electronic hearing protection system offers the most advanced technology available... While less progressive systems “clip” or “cut-off” ambient sounds, the Liberator II ™ also features Digital Threat Compression Technology (D.T.C.T) which reduces specific harmful sounds, while allowing the user to hear safe, low-level sounds while protection is engaged.


Liberator II™ tactical headsets provide exceptional communications, electronic hearing protection and TCI’s Digital Situational Awareness Enhancement (D.S.A.E.) during demanding situations. The ability to maintain peripheral hearing and amplify potential danger signs and audio cues from the environment are vital for any tactical mission. Equally important is the threat localization system that the headset provides. Our D.S.A.E. technology provides 360 degrees ambient sound reproduction and unbelievable situational awareness. This technology is the most accurate method of environmental sound replication, threat identification and closely replicates natural hearing.


Specifically, dual external microphones continually process ambient sounds and instantaneously provide NNR 21 (up to 29 dB) of hearing protection to protect the user from exposure to harmful static-state and impulse sounds and a battery life of 600 hours using two conventional AAA batteries.


The Liberator II™ has two different suspension systems available, the traditional Over the Head suspension (OTH) and the Behind the Head suspension (BTH). The Liberator II™ - BTH was designed to provide enhanced comfort under ballistics helmets, including various conventional and “high cut” helmet systems. The BTH suspension system is highly adjustable and provides excellent stability during vigorous activities. If your unit or agency uses or intends to use ballistic helmets, we recommend you select Behind the Head suspension (BTH) option.


  • Now includes Revision (REV6) Digital Sound Processing, the latest in DSP technology.
  • Various boom microphone configurations, including submersible versions
  • Over the Head and Behind the Head suspension options
  • Built-in active hearing protection 600 hour battery life from two standard AAA batteries (included)
  • Single waterproof battery compartment with retaining lanyard.
  • Available with Black and OD Green Earcups
  • Left or Right Boom Microphone options
  • RF Shielded and filtered Certain versions adaptable for AVON FM53 gas mask and military free-fall oxygen masks
  • Includes TCI Push-to-Talk (PTT) and storage bag
  • Supports over 250 different radio interfaces and manufacturers
  • Custom configurations on request (Contact TCI for additional information

Additional Info