The DF-8 is a professional over-head tactical headset designed for mission-critical communications in high-noise environments. It features advanced pulse noise reduction technology, intelligent ambient sound gain, and 360° spatial awareness, delivering clear audio and enhanced situational awareness for military and tactical operations.
Key Features:
Over-Head Design – Comfortable, rugged headband with replaceable ear pads for extended wear in the field.
Pulse Noise Reduction Technology – Automatically reduces harmful noise above 85dB to a safe level, protecting hearing without blocking critical communication.
Intelligent Environmental Sound Gain & Hear-Thru – Amplifies ambient sounds and allows natural monitoring of surroundings without removing the headset, improving both hearing capability and situational awareness.
360° Spatial Awareness – Omnidirectional microphones enable accurate sound localization, enhancing command and control in dynamic tactical environments.
IP67 Noise-Canceling Microphone – Waterproof and dust-tight mic delivers clear transmission even in extreme conditions.
Long Battery Life – Powered by two AA batteries, providing over 200 hours of continuous operation.
For helmet-mounted applications, the rail-compatible versions (DF-8 Fast and DF-8R FAST) are also available.
|
Speaker |
Type | Transducer Moving coil dynamic speaker |
| Impedance | 50Ω±10% @1KHz | |
| Sensitivity | 81±4dB/224mV at 1KHz | |
| Frequency | 200~4KHz | |
| Rated input power | 0.1W | |
| Maximum input power | 0.2W | |
| Speaker specification | Size：ø23*7.2mm | |
|
Microphone |
Type | Electret condenser microphone |
| Impedance Max | ≤2.2KΩ @1KHz | |
| Sensitivity | -43± 4dB 0dB=1V/PA F= KHz Vs=2V | |
| Frequency | 200~4KHz | |
| Current consumption Max | ≤0.5mA | |
| Max sound pressure level | 110dB S.P.L( @1KHz THD<5%) | |
| Directivity | Unidirectional | |
| Signal-to-noise ratio | ≥58dB | |
| Operation voltage | 1.5~10V | |
| Microphone specification | Size：ø6.0*2.7mm |
