The Sennheiser HMD 301 PRO Professional Broadcast Headset is designed for professional monitoring in the studio and for live work.
Closed headphones for professional monitoring in the studio and for live work. Its highly-sensitive transducers with precision diaphragms deliver high-resolution, neutral and distortion-free sound across the entire frequency spectrum.
Viscoelastic earpads and specially sealed acoustic elements provide efficient shielding against external noise. A high level of wearing comfort is ensured by optimum pressure distribution and a recess for the fontanelle. Structure borne noise is filtered out through a coiled cable directly by the earpiece.
Sennheiser HMD 301 PRO Features
- High-resolution and distortion-free sound for professional monitoring
- Linear frequency response
- Efficient, passive noise attenuation
- Robust design
- Entirely field replaceable components
- HD 300 PROtect with switchable Active Gard hearing protection satisfies international directives on industrial safety and noise control
- HMD 301 PRO Professional Broadcast Headset1
- Acoustic principleDynamic, closed
- Ear couplingCircumaural
- Frequency response6 – 25,000 Hz
- Impedance64Ω
- Power rating500 mW
- Sensitivity108 ±3 dB SPL / 1 Vrms / 1 kHz
- Max. SPL w/o ActiveGard123 dB SPL @ 1 kHz
- HD 300 PROtect
- Max. SPL ActiveGard off: 123 dB SPL @ 1 kHz
- Max. SPL ActiveGard on: 110 dB SPL @ 1 kHz
- Ambient noise attenuation≤32 dB
- Distortion<0.1% @ 1 kHz, 94 dB SPL
- Contact pressure approx.6.0 N
- Weight (w/o cable) approx.297 g
- Cable length approx.1.55 m
- Temperature
- Operation: 5°F to 131°F (–15°C to +55°C)
- Storage: –67°F to 158°F (–55°C to +70°C)
- Relative humidity≤ 90%
