Buy the right radios without overpaying, guaranteed!

Avcomm H4000 01 High Noise Headset

Behind-The-Head, Dual Muff Headset
Part Number: H4000

Price: $170.00

Ships in 2 to 3 business days


Behind-The-Head, High Noise Reduction Headset with Scanner Option.

High noise reduction headsets are perfect for loud environments. These headsets allow you to communicate with your two-way radio in extremely loud conditions.
H4000-01 is a behind-the-head unit that consists of two comfortable ear muffs and a high-quality adjustable microphone.
Recommended for construction, manufacturing, racing, and other high noise environments.

Warranty: Your headset is protected by our 1 year warranty protection program.

Headset Specifications


  • Impedance: 300 ohm/mono
  • Core: Neodymium
  • Freq. Response: 200-6kHz
  • Sensitivity: 101db w/1mW Input


  • Type:Dynamic Noice Cancelling
  • Freq. Response: 300-4kHz
  • Impedance: 150 ohm
  • Boom Type: 3 pc. wire boom
  • 3.5mm scanner jack


  • Kevlar reinforced copper wire
  • 5-Pin detachable cord
  • Polyurethane insulation - UV safe
  • 1,000,000 cycle push switch


  • Certified NRR: 24db
  • Dome: ABS high impact plastic
  • Color: Black
  • Hardware: Spring Steel
  • Weight: 13.8 oz.

What's Included:

  • Dual Muff Behind-The-Head Headset (Black)
  • Over the head Velcro strap Coiled Cord Headset Pad

* Headset Only! Matching headset to radio cord must be purchased separately.

Product Type Headsets (High Noise Reduction)
Brand Avcomm
Warranty 1 year
Intrinsically Safe No
Quick Disconnect No
VOX Capable No