EARMOR M300A Active Hearing Protection Headset
Electronic Hearing Protection with Enhanced Environmental Awareness
The M300A provides passive noise reduction while enhancing environmental awareness. It features two microphones, sponge ear pads, and a simple rotary knob for intuitive control. Designed for reliable performance in tactical, industrial or shooting range environments.
Technical Specifications
- Sound Pickup: Environmental awareness via 2 microphones
- Noise Reduction: SNR 29 / NRR 22 dB
- Microphone Sensitivity: −32 dB ±2 dB
- Noise Control: Passive noise reduction
- Noise Modes: Single ambient mode
- Ear Pads: Sponge
- Water Resistance: IPX5
- Speaker Impedance: 32 Ω
- Frequency Range: 20 Hz–20 kHz
- Power Supply: 2 × AAA batteries (not included)
- Battery Life: ≤60 hours
- 3.5 mm AUX Input: Yes
- Operating Temperature: −20 °C to +60 °C
- Weight: 295 g ±10 g