Sennheiser HD 300 PRO | Monitoring Headphone
Description
Description
Sennheiser HD 300 PRO Monitoring Headphone
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.
Key Features
- High-resolution and distortion-free sound for professional monitoring
- Linear frequency response
- Efficient, passive noise attenuation
- Robust design
- Entirely field replaceable components
Technical Specifications
Accoustic principle
Dynamic, closed
Ear coupling
Circumaural
Frequency response
6 - 25,000 Hz
Impedance
64 ohm
Power rating
500 mW
Sensitivity
108 ±3 dB SPL / 1 Vrms / 1 kHz
HD 300 PRO
Max. SPL w/o ActiveGard: 123 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
Weigth (w/o cable)
approx. 297 g
Cable length
approx. 1.55 m
Temperature
Operation: -15 deg C to +55 deg C (5 deg F to 131 deg F)
Storage: -55 deg C to +70 deg C (-67 deg F to 158 deg F)
Relative humidity
<= 90 %
Payment & Security
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