David Clark Company
Two-Way Communications

Series 7000 Headsets

Series 7000 Headsets connect to the Series C7000 PTT two-way radio adapter. Headset models should be selected based on the style and features best suited to your application. Headsets are designed for comfort during long periods of use, durability to stand up to rugged use in harsh environments and reliability to provide clear communication for a variety of applications. All headsets, except single ear and slotted dome models, have noise reduction rating (NRR) of up to 24 dB.
Model 40523G-01 (Similar to H7090, Single Ear)
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Model 40523G-01 (Similar to H7090, Single Ear)

Model H7010
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Model H7010

Over the Head Style (OTH) | Shielded Microphone
  • Noise-Cancelling 5-9ohm M-101 dynamic microphone for clear communication in extremely noisy environments
  • Noise-shielded microphone (muff) with On/Off switch
  • Snap-fastened nylon straps secure microphone muff to mouth
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36 in., straight cord, U-174/U plug connect
  • Noise Reduction Rating (NRR): 26 dB

Part Number 12512G-01

Parts List / Schematic

Noise Attenuation Data
NRR
26 dB
Frequency (Hz) 125 250 500 1000 2000 3000 4000 6000 8000
Attenuation (dB) 22.4 25.5 30.3 33.3 34.1 39.3 39.9 38.7 38.3
Standard Deviation 3.2 3.2 3 2.2 2.5 2.6 2.4 2.5 3.5
Model H7030
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Model H7030

Over the Head Style (OTH)
  • Noise-shielded 5-9 ohm M-101 dynamic microphone for clear communication
  • Wire boom for easy, precise microphone placement
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36 in. straight cord, U-174/U plug connect
  • Noise Reduction Rating (NRR): 24 dB

Part Number 12510G-01

Noise Attenuation Data
NRR
24 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14.3 23.3 30.9 35.3 36.3 42.9 43.2 42.3 41.4
Standard Deviation 3.7 3.7 3.9 4.4 2.8 3.1 3.1 2.7 3.9
Model H7040
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Model H7040

Behind the Head Style (BTH)
  • BTH style for applications requiring hard hats or protective headgear
  • Wire boom for easy, precise microphone placement
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36 in. straight cord, U-174/U plug connect
  • Noise Reduction Rating (NRR): 24 dB

Part Number 12520G-01

Parts List / Schematic

Noise Attenuation Data
NRR
24 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 18.3 23.3 30.9 35.3 36.3 42.9 43.2 42.3 41.4
Standard Deviation 3.7 3.7 3.9 4.4 2.8 3.1 3.1 2.7 3.9
Model H7041
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Model H7041

Behind the Head Style (BTH) | Slotted Dome
  • Noise-shielded 5-9 ohm M-101 dynamic microphone for clear communication
  • Single receiver, slotted dome allows hearing of ambient sound
  • Wire boom for easy, precise microphone placement
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36 in. straight cord

Part Number 12520G-09

Parts List / Schematic

Model H7050
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Model H7050

Over the Head Style (OTH) | Listen Only
  • Listen only headset
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36" straight cord

Part Number 12509G-01

Parts List / Schematic

Noise Attenuation Data
NRR
24 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14.3 21.5 27.1 31.8 36 39.6 41.8 39.7 37
Standard Deviation 3.3 2.4 1.5 1.6 1.3 2.1 2.1 2 1.3
Model H7061
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Model H7061

Behind the Head Style (BTH) | Listen Only
  • Listen only headset
  • Foam-filled ear seals for maximum comfort
  • Rugged construction
  • 36" straight cord

Part Number 12519G-03

Parts List / Schematic

Noise Attenuation Data
NRR
23 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14.1 21.9 29.4 32 29.7 35.2 36.2 38.1 37.4
Standard Deviation 2.5 2.5 3 2.7 2.2 1.7 2.5 2.9 2.8