Sennheiser HMD300-PRO Dual-Ear Pro Broadcast Monitoring Headset

Sennheiser’s HMD300PRO broadcast headset offers excellent sound with superb fit and comfort for those long production days. This dual-sided headset features a soft, notched headband that reduces wearing pressure. Recently-developed earpads include a comfort zone to reduce pressure from wearing glasses, while still delivering an excellent seal for high passive noise attenuation. Its acoustic elements have been engineered to deliver maximum audio detail and intelligibility, even in the most demanding production environments. Ultra-linear drivers–recently developed by Sennheiser–deliver clear, natural, distortion-free sound, while an onboard hyper-cardioid, dynamic boom mic captures incredibly-detailed speech. Sennheiser’s proprietary ActiveGard™ peak level protection can also be activated to provide hearing protection for from excessive sound levels and peaks above 110dB.

Note: Cable sold separately.

Sennheiser HMD 300 PRO Includes:

• (1) HMD 300 PRO Headset
• (1) Wind and pop screen
• (1) Quick Start Guide

Sennheiser HMD 300 PRO Features:

• Switchable hearing protection (ActiveGard™)
• Highest resolution due to accurate, linear sound reproduction, optimized for speech intelligibility
• Microphone can be worn either on right or left hand side
• Comfortable padding design allows for extended use in long wearing sessions
• Superior ambient noise attenuation in loud environments due to closed passive earcup construction
• Foldable earcup design

Sennheiser HMD 300 PRO Specifications:

• HEADPHONES
  • Transducer Principle: Dynamic, Closed
  • Ear Coupling: Circumaural
  • Frequency Response: 60Hz – 25kHz
  • Impedance: 64Ω
  • Power Rating: 500mW
  • Sensitivity: 108dB(±3dB) SPL / 1Vrms/1 kHz
  • Maximum SPL: 123dB SPL @ 1kHz
  • 110dB SPL @ 1kHz (AciveGard™ on) ActiveGard™ equipped models only
  • WBCV 0.308Vrms
  • Ambient Noise Reduction (passive): Max 32dB
  • Distortion < 0.1% @ 1kHz, 100dB SPL
  • Contact Pressure: 6.0N ± 0.75N (distance of 140mm, after 10 min., slider arms moved out for 5 clicks)
  • Ambient Temperature:
    • Operation: -15°C to +55°C
    • Storage: -55°C to +70°C
    • Relative Humidity: ≤90% @ 40°C
  • Weight without cable (approx.): 319g
• BOOM MICROPHONE
  • Transducer principle: Dynamic, Hyper-cardioid