H4000FB AVCOMM H-4000FB Behind-the-Head Headset

$159.00 $143.90

AV technology provides the highest level of audio performance, incredible voice clarity and higher noise attenuation. Certified 24dB NRR, you can hear the difference! Ultra-lite AVCOMM Neodymium speakers provide rich, smooth frequency response so you no longer have to strain to hear radio conversation in high noise environments. The H4000 offers additional versatility by simply using the 3.5mm plug to connect to your radio, scanner or other listening device.

H4000 General Specifications




• Impedance: 300 ohm/mono


• Type: Dynamic Noise Canceling

• Core: Neodymium


• Frequency Response: 300-4kHz

• Frequency Response: 200-6kHz


• Impedance: 150 ohm

• Sensitivity: 101dB with 1mW Input


• Boom Type: 3 pc. Wire Boom

                        3.5mm Scanner Jack




• Weight: 13.8 oz.


Kevlar® Reinforced Copper Wiring

• Hardware: Spring steel


• 5-Pin Detachable Cord Connection

• Domes: ABS High Impact Plastic

  Certified NRR: 24db


• Polyurethane Insulation (UV Safe)

• Color: Assorted


• 1,000,000 Cycle Sealed Push Switch