David Clark H3430 Lightweight Over-the-Head Headset Mic | 40524G-01

David Clark H3430 Lightweight Over-the-Head Headset Mic | 40524G-01

The David Clark H3430 is a durable, lightweight dual-ear headset designed for clear communication and noise protection in aviation, ground support, and industrial environments. Its over-the-head design provides comfort and stability for extended use.

• Dual-ear, over-the-head configuration ensures balanced comfort and full coverage
• M-7A amplified electret noise-canceling microphone for clear voice transmission
• Flexible wire boom allows left or right mic placement for user convenience
• Comfort-Gel ear seals provide passive noise protection and long-wear comfort
• 36-inch straight cord with standard 1/4" stereo plug for radio/intercom systems
• Noise Reduction Rating (NRR) of 23 dB for effective sound attenuation

The David Clark H3430 (Part No. 40524G-01) is engineered to support professionals working in loud environments where reliable communication and hearing protection are critical. The headset’s M-7A microphone reduces background noise and delivers voice clarity, making it ideal for aviation intercoms, ramp operations, and ground maintenance tasks.

Designed for durability, the H3430 features a robust frame and corrosion-resistant materials that hold up in challenging conditions. The Comfort-Gel ear seals and cushioned design ensure users stay comfortable throughout long work periods. With a standard 1/4-inch stereo plug, it easily connects to common intercom and communication systems used in aviation and ground support.

• Part Number: 40524G-01 (H3430)
• Headset Style: Over-the-head, dual-ear
• Microphone: M-7A amplified electret, noise-canceling
• Mic Boom: Flexible wire boom, adjustable left/right
• Cord: 36-inch straight cord
• Connector: 1/4" stereo plug
• Noise Reduction Rating: 23 dB
• Comfort Features: Comfort-Gel ear seals, padded head support
• Use Cases: Ground crew, aviation maintenance, hangar communication, high-noise environments