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Sennheiser

Sennheiser HMD 300 PRO Broadcast Headset

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The HMD 300 PRO is a professional-grade broadcast headset combining high-resolution closed-back headphones and a noise-compensated hyper-cardioid dynamic microphone. Designed for live productions and on-air communication, it delivers clear audio, exceptional speech intelligibility, and hearing protection via switchable ActiveGard®. Lightweight yet rugged, it folds for transport and fits seamlessly into professional broadcast workflows.

View Product Features

  • Super-cardioid dynamic mic (BMD 404) optimized for clear communication in noisy environments.
  • ActiveGard® protection switchable limiter prevents audio peaks above 110 dB SPL-even during intense on-air use.
  • Linear headphone response (60 Hz–25 kHz) delivers crystal-clear playback with minimal distortion.
  • Viscoelastic ear pads and lightweight structure (~319 g) ensure long-wear comfort and passive noise isolation up to 32 dB.
  • Modular left/right mic placement and fold-flat ear cups offer flexibility and easy storage.
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About the Sennheiser HMD 300 PRO Broadcast Headset

Key Features

  • Super-cardioid dynamic mic (BMD 404) optimized for clear communication in noisy environments.
  • ActiveGard® protection switchable limiter prevents audio peaks above 110 dB SPL-even during intense on-air use.
  • Linear headphone response (60 Hz–25 kHz) delivers crystal-clear playback with minimal distortion.
  • Viscoelastic ear pads and lightweight structure (~319 g) ensure long-wear comfort and passive noise isolation up to 32 dB.
  • Modular left/right mic placement and fold-flat ear cups offer flexibility and easy storage.

Sennheiser HMD 300 PRO Broadcast Headset Specs

Key Features

  • Super-cardioid dynamic mic (BMD 404) optimized for clear communication in noisy environments.
  • ActiveGard® protection switchable limiter prevents audio peaks above 110 dB SPL-even during intense on-air use.
  • Linear headphone response (60 Hz–25 kHz) delivers crystal-clear playback with minimal distortion.
  • Viscoelastic ear pads and lightweight structure (~319 g) ensure long-wear comfort and passive noise isolation up to 32 dB.
  • Modular left/right mic placement and fold-flat ear cups offer flexibility and easy storage.
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